国土资源部关于发布《光伏发电站工程项目
用地控制指标》的通知
国土资规〔2015〕11号
各省、自治区、直辖市及计划单列市国土资源主管部门,新疆生产建设兵团国土资源局:
为落实建设项目用地标准控制制度,大力推进土地节约集约利用,根据《中华人民共和国土地管理法》、《国务院关于促进节约集约用地的通知》(国发〔2008〕3号)、《节约集约利用土地规定》(国土资源部令第61号)等法律法规,部编制了《光伏发电站工程项目用地控制指标》,现予发布,自2016年1月1日起实施,有效期5年。
2015年12月2日
为落实建设项目用地标准控制制度,促进土地节约集约利用,依据《中华人民共和国土地管理法》、《国务院关于促进节约集约用地的通知》(国发[2008]3号)、《节约集约利用土地规定》(国土资源部令第61号)、《光伏发电站设计规范》(GB50797-2012)等法律、法规、技术规范,编制《光伏发电站工程项目用地控制指标》(以下简称本用地指标)。
1.1 本用地指标适用于新建、改建和扩建地面光伏发电站工程项目。
1.2 光伏发电站工程项目建设,应遵循节约优先的原则,在综合考虑光能资源、场址、环境等建设条件的同时,应进行优化配置,合理利用土地。尽量利用未利用地,不占或少占农用地。
1.3 光伏发电站工程项目建设,应根据光伏发电行业发展的需要,在满足安全性和可靠性的同时,体现科学、合理和节约集约用地的原则。
1.4 本用地指标是光伏发电站工程项目可行性研究(初步设计)、用地审批、土地供应、供后监管、竣工验收等环节确定用地规模的依据和尺度。
1.5 编制光伏发电站工程项目可行性研究报告,应当按照本用地指标确定的总体规模和各功能分区规模进行规模核定。并在报告中对用地规模核定情况进行专篇说明。
1.6 审批光伏发电站工程项目用地,应当按照本用地指标确定的总用地规模和各功能分区用地规模进行核定。
1.7 核发光伏发电站工程项目土地划拨决定书和签订出让合同,应明确规定或约定建设项目用地总规模和各功能分区用地规模。
1.8 本用地指标分为总体指标和分项指标。采用总体指标时,光伏发电站工程项目总用地规模按照第二章节的规定计算;采用分项指标时,光伏发电站工程项目建设用地规模按照第三章节至第六章节的规定计算和调整。
1.9 本用地指标所指的土地包括未利用地、建设用地和农用地。
1.10 光伏发电站工程项目建设应当执行国家土地管理法律、法规规定,严格执行本用地指标确定的用地总规模和功能分区用地规模。因安全生产、地形地貌、工艺技术等有特殊要求,确需突破本用地指标的,应开展节地评价论证。
1.11 光伏发电站工程项目建设应优先采用技术先进、发电效率高的光伏组件,提高土地使用效率。
1.12 光伏发电站工程项目建设除执行本用地指标外,尚应符合国家相关政策规定。
2.1 光伏发电站工程项目用地总体指标包括光伏方阵、变电站及运行管理中心、集电线路用地和场内道路的用地面积。
2.2 光伏发电站工程项目用地总体指标按光伏组件的全面积效率、安装所在地纬度、所在地形区类别、光伏方阵安装排列方式及不同升压等级计算确定。
2.3 光伏发电站工程项目用地总体指标按Ⅰ类地形区、Ⅱ类地形区、Ⅲ类地形区分别编制。
Ⅰ类地形区是指地形无明显起伏,地面自然坡度小于或等于3°的平原地区;
Ⅱ类地形区是指地形起伏不大,地面自然坡度大于3°但小于或等于20°,相对高差在200m以内的微丘地区;
Ⅲ类地形区是指地形起伏较大,地面自然坡度大于20°,相对高差在200m以上的重丘或山岭地区。
2.4 光伏发电站工程项目处于2.3条中两个或两个以上地形区时,应根据不同地形区分别计算建设用地规模,再累计得出总用地规模。
2.5 光伏方阵排列安装的主要形式包括:固定式、平单轴跟踪式、斜单轴跟踪式、双轴跟踪式。光伏发电站工程项目用地总体指标不应超过表2-1~2-12的规定。
2.6 表2-1~2-12是10MW光伏发电站用地面积。其他装机容量的发电站用地计算公式为:
用地面积=10MW光伏方阵用地面积 × (实际总装机容量/10MW)
2.7 表2-1~2-12中未列出发电效率和纬度的光伏发电站工程项目,总用地面积可以采用线性插值法进行计算。不同纬度用地面积计算公式为:
用地面积=A+(B-A) × (c-a) /b
A:表中光伏发电站相同发电效率相邻区间低纬度用地面积。
B:表中光伏发电站相同发电效率相邻区间高纬度用地面积。
a:表中光伏发电站相同发电效率相邻区间低纬度的度数数值。
b:光伏发电站所在纬度区间的差值。
c:光伏发电站所在地纬度的度数数值。
不同效率用地面积计算同样可以采用线性插值法进行计算。
表2-1 Ⅰ类地形区固定式10MW光伏发电站用地总体指标
单位:公顷
纬度(°) | 效率(%) | 10KV | 35/66KV | 110KV | 220KV | 330KV |
---|---|---|---|---|---|---|
18 | 8 | 21.921 | 22.756 | 23.384 | 23.660 | 25.382 |
10 | 17.567 | 18.403 | 19.031 | 19.306 | 21.028 | |
12 | 14.665 | 15.500 | 16.128 | 16.404 | 18.126 | |
14 | 12.592 | 13.427 | 14.055 | 14.331 | 16.053 | |
16 | 11.037 | 11.872 | 12.501 | 12.776 | 14.498 | |
18 | 9.828 | 10.663 | 11.291 | 11.567 | 13.288 | |
20 | 8.860 | 9.695 | 10.324 | 10.599 | 12.321 | |
22 | 8.069 | 8.904 | 9.532 | 9.808 | 11.529 | |
24 | 7.409 | 8.244 | 8.873 | 9.148 | 10.870 | |
26 | 6.851 | 7.686 | 8.314 | 8.590 | 10.312 | |
28 | 6.372 | 7.208 | 7.836 | 8.111 | 9.833 | |
30 | 5.958 | 6.793 | 7.421 | 7.697 | 9.419 | |
20 | 8 | 22.864 | 23.699 | 24.327 | 24.603 | 26.324 |
10 | 18.321 | 19.157 | 19.785 | 20.061 | 21.782 | |
12 | 15.293 | 16.129 | 16.757 | 17.032 | 18.754 | |
14 | 13.130 | 13.966 | 14.594 | 14.870 | 16.591 | |
16 | 11.508 | 12.344 | 12.972 | 13.247 | 14.969 | |
18 | 10.247 | 11.082 | 11.710 | 11.986 | 13.707 | |
20 | 9.237 | 10.073 | 10.701 | 10.976 | 12.698 | |
22 | 8.411 | 9.247 | 9.875 | 10.150 | 11.872 | |
24 | 7.723 | 8.559 | 9.187 | 9.462 | 11.184 | |
26 | 7.141 | 7.976 | 8.605 | 8.880 | 10.602 | |
28 | 6.642 | 7.477 | 8.105 | 8.381 | 10.103 | |
30 | 6.209 | 7.045 | 7.673 | 7.948 | 9.670 | |
25 | 8 | 25.771 | 26.607 | 27.235 | 27.510 | 29.232 |
10 | 20.648 | 21.483 | 22.111 | 22.387 | 24.109 | |
12 | 17.232 | 18.067 | 18.696 | 18.971 | 20.693 | |
14 | 14.792 | 15.627 | 16.256 | 16.531 | 18.253 | |
16 | 12.962 | 13.798 | 14.426 | 14.701 | 16.423 | |
18 | 11.539 | 12.374 | 13.003 | 13.278 | 15.000 | |
20 | 10.400 | 11.236 | 11.864 | 12.139 | 13.861 | |
22 | 9.469 | 10.304 | 10.932 | 11.208 | 12.930 | |
24 | 8.692 | 9.528 | 10.156 | 10.432 | 12.153 | |
26 | 8.036 | 8.871 | 9.499 | 9.775 | 11.496 | |
28 | 7.473 | 8.308 | 8.936 | 9.212 | 10.933 | |
30 | 6.985 | 7.820 | 8.448 | 8.724 | 10.445 | |
30 | 8 | 29.792 | 30.627 | 31.255 | 31.531 | 33.253 |
10 | 23.864 | 24.699 | 25.328 | 25.603 | 27.325 | |
12 | 19.912 | 20.747 | 21.376 | 21.651 | 23.373 | |
14 | 17.089 | 17.925 | 18.553 | 18.828 | 20.550 | |
16 | 14.972 | 15.808 | 16.436 | 16.711 | 18.433 | |
18 | 13.326 | 14.161 | 14.789 | 15.065 | 16.787 | |
20 | 12.008 | 12.844 | 13.472 | 13.748 | 15.469 | |
22 | 10.931 | 11.766 | 12.394 | 12.670 | 14.392 | |
24 | 10.033 | 10.868 | 11.496 | 11.772 | 13.493 | |
26 | 9.273 | 10.108 | 10.736 | 11.012 | 12.733 | |
28 | 8.621 | 9.457 | 10.085 | 10.360 | 12.082 | |
30 | 8.057 | 8.892 | 9.520 | 9.796 | 11.517 | |
35 | 8 | 35.629 | 36.464 | 37.093 | 37.368 | 39.090 |
10 | 28.534 | 29.369 | 29.997 | 30.273 | 31.995 | |
12 | 23.804 | 24.639 | 25.267 | 25.543 | 27.264 | |
14 | 20.425 | 21.260 | 21.889 | 22.164 | 23.886 | |
16 | 17.891 | 18.726 | 19.355 | 19.630 | 21.352 | |
18 | 15.920 | 16.755 | 17.384 | 17.659 | 19.381 | |
20 | 14.343 | 15.179 | 15.807 | 16.082 | 17.804 | |
22 | 13.053 | 13.889 | 14.517 | 14.792 | 16.514 | |
24 | 11.978 | 12.814 | 13.442 | 13.717 | 15.439 | |
26 | 11.069 | 11.904 | 12.532 | 12.808 | 14.530 | |
28 | 10.289 | 11.124 | 11.753 | 12.028 | 13.750 | |
30 | 9.613 | 10.449 | 11.077 | 11.352 | 13.074 | |
40 | 8 | 44.752 | 45.588 | 46.216 | 46.491 | 48.213 |
10 | 35.832 | 36.668 | 37.296 | 37.571 | 39.293 | |
12 | 29.886 | 30.721 | 31.349 | 31.625 | 33.347 | |
14 | 25.638 | 26.474 | 27.102 | 27.377 | 29.099 | |
16 | 22.453 | 23.288 | 23.916 | 24.192 | 25.913 | |
18 | 19.975 | 20.810 | 21.439 | 21.714 | 23.436 | |
20 | 17.993 | 18.828 | 19.456 | 19.732 | 21.454 | |
22 | 16.371 | 17.206 | 17.835 | 18.110 | 19.832 | |
24 | 15.019 | 15.855 | 16.483 | 16.758 | 18.480 | |
26 | 13.876 | 14.711 | 15.340 | 15.615 | 17.337 | |
28 | 12.896 | 13.731 | 14.359 | 14.635 | 16.356 | |
30 | 12.046 | 12.881 | 13.510 | 13.785 | 15.507 | |
45 | 8 | 60.814 | 61.649 | 62.277 | 62.553 | 64.275 |
10 | 48.682 | 49.517 | 50.145 | 50.421 | 52.142 | |
12 | 40.593 | 41.429 | 42.057 | 42.333 | 44.054 | |
14 | 34.816 | 35.652 | 36.280 | 36.555 | 38.277 | |
16 | 30.483 | 31.319 | 31.947 | 32.222 | 33.944 | |
18 | 27.113 | 27.949 | 28.577 | 28.852 | 30.574 | |
20 | 24.417 | 25.253 | 25.881 | 26.156 | 27.878 | |
22 | 22.211 | 23.047 | 23.675 | 23.951 | 25.672 | |
24 | 20.373 | 21.209 | 21.837 | 22.112 | 23.834 | |
26 | 18.818 | 19.653 | 20.282 | 20.557 | 22.279 | |
28 | 17.485 | 18.320 | 18.948 | 19.224 | 20.945 | |
30 | 16.329 | 17.165 | 17.793 | 18.068 | 19.790 | |
50 | 8 | 96.096 | 96.931 | 97.559 | 97.835 | 99.557 |
10 | 76.907 | 77.743 | 78.371 | 78.646 | 80.368 | |
12 | 64.115 | 64.950 | 65.579 | 65.854 | 67.576 | |
14 | 54.977 | 55.813 | 56.441 | 56.717 | 58.438 | |
16 | 48.124 | 48.960 | 49.588 | 49.863 | 51.585 | |
18 | 42.794 | 43.630 | 44.258 | 44.533 | 46.255 | |
20 | 38.530 | 39.365 | 39.994 | 40.269 | 41.991 | |
22 | 35.041 | 35.877 | 36.505 | 36.780 | 38.502 | |
24 | 32.134 | 32.969 | 33.598 | 33.873 | 35.595 | |
26 | 29.674 | 30.509 | 31.138 | 31.413 | 33.135 | |
28 | 27.565 | 28.401 | 29.029 | 29.304 | 31.026 | |
30 | 25.738 | 26.573 | 27.201 | 27.477 | 29.199 |
表2-2 Ⅰ类地形区平单轴跟踪式10MW光伏发电站用地总体指标
单位:公顷
纬度(°) | 效率(%) | 10KV | 35/66KV | 110KV | 220KV | 330KV |
---|---|---|---|---|---|---|
18 | 8 | 27.255 | 28.091 | 28.719 | 28.995 | 30.716 |
10 | 21.835 | 22.670 | 23.299 | 23.574 | 25.296 | |
12 | 18.221 | 19.057 | 19.685 | 19.960 | 21.682 | |
14 | 15.640 | 16.475 | 17.104 | 17.379 | 19.101 | |
16 | 13.704 | 14.540 | 15.168 | 15.443 | 17.165 | |
18 | 12.199 | 13.034 | 13.662 | 13.938 | 15.659 | |
20 | 10.994 | 11.829 | 12.458 | 12.733 | 14.455 | |
22 | 10.008 | 10.844 | 11.472 | 11.748 | 13.469 | |
24 | 9.187 | 10.023 | 10.651 | 10.926 | 12.648 | |
26 | 8.492 | 9.328 | 9.956 | 10.231 | 11.953 | |
28 | 7.897 | 8.732 | 9.360 | 9.636 | 11.357 | |
30 | 7.380 | 8.216 | 8.844 | 9.119 | 10.841 | |
20 | 8 | 27.922 | 28.757 | 29.385 | 29.661 | 31.382 |
10 | 22.368 | 23.203 | 23.832 | 24.107 | 25.829 | |
12 | 18.665 | 19.501 | 20.129 | 20.404 | 22.126 | |
14 | 16.021 | 16.856 | 17.484 | 17.760 | 19.482 | |
16 | 14.037 | 14.873 | 15.501 | 15.776 | 17.498 | |
18 | 12.495 | 13.330 | 13.958 | 14.234 | 15.955 | |
20 | 11.260 | 12.096 | 12.724 | 13.000 | 14.721 | |
22 | 10.251 | 11.086 | 11.714 | 11.990 | 13.712 | |
24 | 9.409 | 10.245 | 10.873 | 11.148 | 12.870 | |
26 | 8.697 | 9.533 | 10.161 | 10.436 | 12.158 | |
28 | 8.087 | 8.922 | 9.551 | 9.826 | 11.548 | |
30 | 7.558 | 8.393 | 9.022 | 9.297 | 11.019 | |
25 | 8 | 29.976 | 30.811 | 31.440 | 31.715 | 33.437 |
10 | 24.011 | 24.847 | 25.475 | 25.750 | 27.472 | |
12 | 20.035 | 20.870 | 21.499 | 21.774 | 23.496 | |
14 | 17.195 | 18.030 | 18.658 | 18.934 | 20.656 | |
16 | 15.064 | 15.900 | 16.528 | 16.804 | 18.525 | |
18 | 13.408 | 14.243 | 14.871 | 15.147 | 16.868 | |
20 | 12.082 | 12.918 | 13.546 | 13.821 | 15.543 | |
22 | 10.998 | 11.833 | 12.461 | 12.737 | 14.459 | |
24 | 10.094 | 10.929 | 11.558 | 11.833 | 13.555 | |
26 | 9.329 | 10.165 | 10.793 | 11.068 | 12.790 | |
28 | 8.674 | 9.509 | 10.138 | 10.413 | 12.135 | |
30 | 8.106 | 8.941 | 9.569 | 9.845 | 11.567 | |
30 | 8 | 32.816 | 33.651 | 34.280 | 34.555 | 36.277 |
10 | 26.283 | 27.119 | 27.747 | 28.023 | 29.744 | |
12 | 21.928 | 22.764 | 23.392 | 23.668 | 25.389 | |
14 | 18.818 | 19.653 | 20.281 | 20.557 | 22.278 | |
16 | 16.485 | 17.320 | 17.948 | 18.224 | 19.945 | |
18 | 14.670 | 15.505 | 16.134 | 16.409 | 18.131 | |
20 | 13.218 | 14.054 | 14.682 | 14.957 | 16.679 | |
22 | 12.030 | 12.866 | 13.494 | 13.770 | 15.491 | |
24 | 11.041 | 11.876 | 12.504 | 12.780 | 14.502 | |
26 | 10.203 | 11.039 | 11.667 | 11.942 | 13.664 | |
28 | 9.485 | 10.321 | 10.949 | 11.224 | 12.946 | |
30 | 8.863 | 9.699 | 10.327 | 10.602 | 12.324 | |
35 | 8 | 36.940 | 37.775 | 38.403 | 38.679 | 40.401 |
10 | 29.582 | 30.418 | 31.046 | 31.321 | 33.043 | |
12 | 24.677 | 25.513 | 26.141 | 26.417 | 28.138 | |
14 | 21.174 | 22.009 | 22.638 | 22.913 | 24.635 | |
16 | 18.546 | 19.382 | 20.010 | 20.285 | 22.007 | |
18 | 16.503 | 17.338 | 17.966 | 18.242 | 19.964 | |
20 | 14.868 | 15.703 | 16.331 | 16.607 | 18.329 | |
22 | 13.530 | 14.365 | 14.994 | 15.269 | 16.991 | |
24 | 12.415 | 13.251 | 13.879 | 14.154 | 15.876 | |
26 | 11.472 | 12.307 | 12.936 | 13.211 | 14.933 | |
28 | 10.663 | 11.499 | 12.127 | 12.403 | 14.124 | |
30 | 9.963 | 10.798 | 11.426 | 11.702 | 13.424 | |
40 | 8 | 43.384 | 44.219 | 44.848 | 45.123 | 46.845 |
10 | 34.738 | 35.573 | 36.201 | 36.477 | 38.199 | |
12 | 28.974 | 29.809 | 30.437 | 30.713 | 32.434 | |
14 | 24.856 | 25.692 | 26.320 | 26.595 | 28.317 | |
16 | 21.768 | 22.604 | 23.232 | 23.508 | 25.229 | |
18 | 19.367 | 20.202 | 20.830 | 21.106 | 22.828 | |
20 | 17.445 | 18.281 | 18.909 | 19.184 | 20.906 | |
22 | 15.873 | 16.709 | 17.337 | 17.612 | 19.334 | |
24 | 14.563 | 15.399 | 16.027 | 16.302 | 18.024 | |
26 | 13.455 | 14.290 | 14.919 | 15.194 | 16.916 | |
28 | 12.505 | 13.340 | 13.968 | 14.244 | 15.966 | |
30 | 11.681 | 12.517 | 13.145 | 13.420 | 15.142 | |
45 | 8 | 54.727 | 55.563 | 56.191 | 56.466 | 58.188 |
10 | 43.812 | 44.648 | 45.276 | 45.551 | 47.273 | |
12 | 36.536 | 37.371 | 37.999 | 38.275 | 39.997 | |
14 | 31.338 | 32.174 | 32.802 | 33.077 | 34.799 | |
16 | 27.440 | 28.275 | 28.904 | 29.179 | 30.901 | |
18 | 24.408 | 25.244 | 25.872 | 26.147 | 27.869 | |
20 | 21.983 | 22.818 | 23.446 | 23.722 | 25.444 | |
22 | 19.998 | 20.834 | 21.462 | 21.737 | 23.459 | |
24 | 18.344 | 19.180 | 19.808 | 20.083 | 21.805 | |
26 | 16.945 | 17.780 | 18.409 | 18.684 | 20.406 | |
28 | 15.746 | 16.581 | 17.209 | 17.485 | 19.206 | |
30 | 14.706 | 15.541 | 16.170 | 16.445 | 18.167 | |
50 | 8 | 79.636 | 80.472 | 81.100 | 81.375 | 83.097 |
10 | 63.740 | 64.575 | 65.203 | 65.479 | 67.200 | |
12 | 53.142 | 53.977 | 54.606 | 54.881 | 56.603 | |
14 | 45.572 | 46.407 | 47.036 | 47.311 | 49.033 | |
16 | 39.895 | 40.730 | 41.358 | 41.634 | 43.356 | |
18 | 35.479 | 36.314 | 36.943 | 37.218 | 38.940 | |
20 | 31.946 | 32.782 | 33.410 | 33.685 | 35.407 | |
22 | 29.056 | 29.891 | 30.520 | 30.795 | 32.517 | |
24 | 26.647 | 27.483 | 28.111 | 28.387 | 30.108 | |
26 | 24.609 | 25.445 | 26.073 | 26.348 | 28.070 | |
28 | 22.863 | 23.698 | 24.326 | 24.602 | 26.323 | |
30 | 21.349 | 22.184 | 22.812 | 23.088 | 24.809 |
表2-3 Ⅰ类地形区斜单轴跟踪式10MW光伏发电站用地总体指标
单位:公顷
纬度(°) | 效率(%) | 10KV | 35/66KV | 110KV | 220KV | 330KV |
---|---|---|---|---|---|---|
18 | 8 | 33.326 | 34.161 | 34.789 | 35.065 | 36.786 |
10 | 26.691 | 27.526 | 28.155 | 28.430 | 30.152 | |
12 | 22.268 | 23.103 | 23.732 | 24.007 | 25.729 | |
14 | 19.109 | 19.944 | 20.572 | 20.848 | 22.570 | |
16 | 16.739 | 17.575 | 18.203 | 18.478 | 20.200 | |
18 | 14.896 | 15.732 | 16.360 | 16.635 | 18.357 | |
20 | 13.422 | 14.257 | 14.886 | 15.161 | 16.883 | |
22 | 12.216 | 13.051 | 13.679 | 13.955 | 15.677 | |
24 | 11.211 | 12.046 | 12.674 | 12.950 | 14.671 | |
26 | 10.360 | 11.195 | 11.824 | 12.099 | 13.821 | |
28 | 9.631 | 10.466 | 11.095 | 11.370 | 13.092 | |
30 | 8.999 | 9.834 | 10.463 | 10.738 | 12.460 | |
20 | 8 | 35.244 | 36.079 | 36.708 | 36.983 | 38.705 |
10 | 28.226 | 29.061 | 29.689 | 29.965 | 31.687 | |
12 | 23.547 | 24.382 | 25.011 | 25.286 | 27.008 | |
14 | 20.205 | 21.040 | 21.669 | 21.944 | 23.666 | |
16 | 17.698 | 18.534 | 19.162 | 19.438 | 21.159 | |
18 | 15.749 | 16.584 | 17.213 | 17.488 | 19.210 | |
20 | 14.189 | 15.025 | 15.653 | 15.928 | 17.650 | |
22 | 12.913 | 13.749 | 14.377 | 14.652 | 16.374 | |
24 | 11.850 | 12.685 | 13.314 | 13.589 | 15.311 | |
26 | 10.950 | 11.786 | 12.414 | 12.689 | 14.411 | |
28 | 10.179 | 11.014 | 11.643 | 11.918 | 13.640 | |
30 | 9.511 | 10.346 | 10.974 | 11.250 | 12.971 | |
25 | 8 | 41.403 | 42.238 | 42.866 | 43.142 | 44.863 |
10 | 33.153 | 33.988 | 34.616 | 34.892 | 36.614 | |
12 | 27.653 | 28.488 | 29.116 | 29.392 | 31.114 | |
14 | 23.724 | 24.560 | 25.188 | 25.463 | 27.185 | |
16 | 20.778 | 21.613 | 22.241 | 22.517 | 24.239 | |
18 | 18.486 | 19.322 | 19.950 | 20.225 | 21.947 | |
20 | 16.653 | 17.488 | 18.117 | 18.392 | 20.114 | |
22 | 15.153 | 15.988 | 16.617 | 16.892 | 18.614 | |
24 | 13.903 | 14.738 | 15.367 | 15.642 | 17.364 | |
26 | 12.845 | 13.681 | 14.309 | 14.584 | 16.306 | |
28 | 11.939 | 12.774 | 13.402 | 13.678 | 15.399 | |
30 | 11.153 | 11.988 | 12.617 | 12.892 | 14.614 | |
30 | 8 | 50.471 | 51.306 | 51.934 | 52.210 | 53.932 |
10 | 40.407 | 41.243 | 41.871 | 42.146 | 43.868 | |
12 | 33.698 | 34.533 | 35.162 | 35.437 | 37.159 | |
14 | 28.906 | 29.741 | 30.370 | 30.645 | 32.367 | |
16 | 25.312 | 26.147 | 26.776 | 27.051 | 28.773 | |
18 | 22.516 | 23.352 | 23.980 | 24.256 | 25.977 | |
20 | 20.280 | 21.115 | 21.744 | 22.019 | 23.741 | |
22 | 18.450 | 19.286 | 19.914 | 20.189 | 21.911 | |
24 | 16.926 | 17.761 | 18.389 | 18.665 | 20.386 | |
26 | 15.635 | 16.471 | 17.099 | 17.374 | 19.096 | |
28 | 14.529 | 15.365 | 15.993 | 16.269 | 17.990 | |
30 | 13.571 | 14.406 | 15.035 | 15.310 | 17.032 | |
35 | 8 | 64.652 | 65.487 | 66.115 | 66.391 | 68.112 |
10 | 51.752 | 52.587 | 53.216 | 53.491 | 55.213 | |
12 | 43.152 | 43.987 | 44.616 | 44.891 | 46.613 | |
14 | 37.009 | 37.845 | 38.473 | 38.748 | 40.470 | |
16 | 32.402 | 33.238 | 33.866 | 34.141 | 35.863 | |
18 | 28.819 | 29.654 | 30.283 | 30.558 | 32.280 | |
20 | 25.952 | 26.788 | 27.416 | 27.692 | 29.413 | |
22 | 23.607 | 24.442 | 25.071 | 25.346 | 27.068 | |
24 | 21.653 | 22.488 | 23.116 | 23.392 | 25.113 | |
26 | 19.999 | 20.834 | 21.462 | 21.738 | 23.460 | |
28 | 18.581 | 19.417 | 20.045 | 20.320 | 22.042 | |
30 | 17.353 | 18.188 | 18.816 | 19.092 | 20.813 | |
40 | 8 | 88.883 | 89.718 | 90.347 | 90.622 | 92.344 |
10 | 71.137 | 71.972 | 72.601 | 72.876 | 74.598 | |
12 | 59.306 | 60.142 | 60.770 | 61.045 | 62.767 | |
14 | 50.856 | 51.691 | 52.320 | 52.595 | 54.317 | |
16 | 44.518 | 45.353 | 45.982 | 46.257 | 47.979 | |
18 | 39.589 | 40.424 | 41.052 | 41.328 | 43.049 | |
20 | 35.645 | 36.480 | 37.109 | 37.384 | 39.106 | |
22 | 32.418 | 33.254 | 33.882 | 34.158 | 35.879 | |
24 | 29.730 | 30.565 | 31.193 | 31.469 | 33.191 | |
26 | 27.455 | 28.290 | 28.918 | 29.194 | 30.915 | |
28 | 25.504 | 26.340 | 26.968 | 27.244 | 28.965 | |
30 | 23.814 | 24.650 | 25.278 | 25.553 | 27.275 | |
45 | 8 | 102.153 | 102.988 | 103.617 | 103.892 | 105.614 |
10 | 102.153 | 102.988 | 103.617 | 103.892 | 105.614 | |
12 | 91.023 | 91.859 | 92.487 | 92.762 | 94.484 | |
14 | 78.042 | 78.877 | 79.506 | 79.781 | 81.503 | |
16 | 68.306 | 69.141 | 69.769 | 70.045 | 71.767 | |
18 | 60.733 | 61.569 | 62.197 | 62.472 | 64.194 | |
20 | 54.675 | 55.511 | 56.139 | 56.414 | 58.136 | |
22 | 49.719 | 50.554 | 51.182 | 51.458 | 53.179 | |
24 | 45.588 | 46.424 | 47.052 | 47.327 | 49.049 | |
26 | 42.093 | 42.929 | 43.557 | 43.832 | 45.554 | |
28 | 39.097 | 39.933 | 40.561 | 40.837 | 42.558 | |
30 | 36.501 | 37.336 | 37.965 | 38.240 | 39.962 | |
50 | 8 | 102.153 | 102.988 | 103.617 | 103.892 | 105.614 |
10 | 102.153 | 102.988 | 103.617 | 103.892 | 105.614 | |
12 | 102.153 | 102.988 | 103.617 | 103.892 | 105.614 | |
14 | 102.153 | 102.988 | 103.617 | 103.892 | 105.614 | |
16 | 102.153 | 102.988 | 103.617 | 103.892 | 105.614 | |
18 | 102.153 | 102.988 | 103.617 | 103.892 | 105.614 | |
20 | 102.153 | 102.988 | 103.617 | 103.892 | 105.614 | |
22 | 93.239 | 94.075 | 94.703 | 94.979 | 96.700 | |
24 | 85.482 | 86.318 | 86.946 | 87.221 | 88.943 | |
26 | 78.918 | 79.754 | 80.382 | 80.658 | 82.379 | |
28 | 73.292 | 74.128 | 74.756 | 75.031 | 76.753 | |
30 | 68.416 | 69.252 | 69.880 | 70.155 | 71.877 |
表2-4 Ⅰ类地形区双轴跟踪式10MW光伏发电站用地总体指标
单位:公顷
纬度(°) | 效率(%) | 10KV | 35/66KV | 110KV | 220KV | 330KV |
---|---|---|---|---|---|---|
18 | 8 | 36.312 | 37.147 | 37.776 | 38.051 | 39.773 |
10 | 29.080 | 29.916 | 30.544 | 30.819 | 32.541 | |
12 | 24.259 | 25.094 | 25.723 | 25.998 | 27.720 | |
14 | 20.815 | 21.651 | 22.279 | 22.554 | 24.276 | |
16 | 18.233 | 19.068 | 19.696 | 19.972 | 21.693 | |
18 | 16.224 | 17.059 | 17.687 | 17.963 | 19.685 | |
20 | 14.617 | 15.452 | 16.080 | 16.356 | 18.077 | |
22 | 13.302 | 14.137 | 14.765 | 15.041 | 16.763 | |
24 | 12.206 | 13.041 | 13.670 | 13.945 | 15.667 | |
26 | 11.279 | 12.114 | 12.743 | 13.018 | 14.740 | |
28 | 10.484 | 11.320 | 11.948 | 12.223 | 13.945 | |
30 | 9.795 | 10.631 | 11.259 | 11.535 | 13.256 | |
20 | 8 | 38.403 | 39.238 | 39.867 | 40.142 | 41.864 |
10 | 30.753 | 31.588 | 32.217 | 32.492 | 34.214 | |
12 | 25.653 | 26.488 | 27.117 | 27.392 | 29.114 | |
14 | 22.010 | 22.846 | 23.474 | 23.749 | 25.471 | |
16 | 19.278 | 20.113 | 20.742 | 21.017 | 22.739 | |
18 | 17.153 | 17.988 | 18.617 | 18.892 | 20.614 | |
20 | 15.453 | 16.288 | 16.917 | 17.192 | 18.914 | |
22 | 14.062 | 14.897 | 15.526 | 15.801 | 17.523 | |
24 | 12.903 | 13.738 | 14.367 | 14.642 | 16.364 | |
26 | 11.922 | 12.758 | 13.386 | 13.661 | 15.383 | |
28 | 11.082 | 11.917 | 12.545 | 12.821 | 14.542 | |
30 | 10.353 | 11.188 | 11.817 | 12.092 | 13.814 | |
25 | 8 | 45.116 | 45.952 | 46.580 | 46.855 | 48.577 |
10 | 36.124 | 36.959 | 37.587 | 37.863 | 39.584 | |
12 | 30.128 | 30.964 | 31.592 | 31.868 | 33.589 | |
14 | 25.846 | 26.682 | 27.310 | 27.585 | 29.307 | |
16 | 22.635 | 23.470 | 24.098 | 24.374 | 26.095 | |
18 | 20.137 | 20.972 | 21.600 | 21.876 | 23.597 | |
20 | 18.138 | 18.974 | 19.602 | 19.877 | 21.599 | |
22 | 16.503 | 17.339 | 17.967 | 18.242 | 19.964 | |
24 | 15.141 | 15.976 | 16.604 | 16.880 | 18.602 | |
26 | 13.988 | 14.823 | 15.452 | 15.727 | 17.449 | |
28 | 13.000 | 13.835 | 14.463 | 14.739 | 16.460 | |
30 | 12.143 | 12.979 | 13.607 | 13.882 | 15.604 | |
30 | 8 | 55.001 | 55.836 | 56.464 | 56.740 | 58.462 |
10 | 44.031 | 44.867 | 45.495 | 45.770 | 47.492 | |
12 | 36.718 | 37.553 | 38.182 | 38.457 | 40.179 | |
14 | 31.495 | 32.330 | 32.958 | 33.234 | 34.955 | |
16 | 27.577 | 28.412 | 29.041 | 29.316 | 31.038 | |
18 | 24.530 | 25.365 | 25.993 | 26.269 | 27.991 | |
20 | 22.092 | 22.927 | 23.556 | 23.831 | 25.553 | |
22 | 20.098 | 20.933 | 21.561 | 21.837 | 23.558 | |
24 | 18.436 | 19.271 | 19.899 | 20.175 | 21.896 | |
26 | 17.029 | 17.865 | 18.493 | 18.768 | 20.490 | |
28 | 15.824 | 16.659 | 17.287 | 17.563 | 19.285 | |
30 | 14.779 | 15.614 | 16.243 | 16.518 | 18.240 | |
35 | 8 | 70.458 | 71.294 | 71.922 | 72.197 | 73.919 |
10 | 56.397 | 57.233 | 57.861 | 58.136 | 59.858 | |
12 | 47.023 | 47.859 | 48.487 | 48.762 | 50.484 | |
14 | 40.327 | 41.163 | 41.791 | 42.067 | 43.788 | |
16 | 35.306 | 36.141 | 36.769 | 37.045 | 38.767 | |
18 | 31.400 | 32.235 | 32.863 | 33.139 | 34.861 | |
20 | 28.275 | 29.110 | 29.739 | 30.014 | 31.736 | |
22 | 25.719 | 26.554 | 27.182 | 27.458 | 29.179 | |
24 | 23.588 | 24.423 | 25.052 | 25.327 | 27.049 | |
26 | 21.785 | 22.621 | 23.249 | 23.524 | 25.246 | |
28 | 20.240 | 21.076 | 21.704 | 21.979 | 23.701 | |
30 | 18.901 | 19.736 | 20.365 | 20.640 | 22.362 | |
40 | 8 | 96.871 | 97.706 | 98.335 | 98.610 | 100.332 |
10 | 77.527 | 78.363 | 78.991 | 79.267 | 80.988 | |
12 | 64.632 | 65.467 | 66.095 | 66.371 | 68.093 | |
14 | 55.420 | 56.256 | 56.884 | 57.160 | 58.881 | |
16 | 48.512 | 49.347 | 49.976 | 50.251 | 51.973 | |
18 | 43.139 | 43.974 | 44.603 | 44.878 | 46.600 | |
20 | 38.840 | 39.676 | 40.304 | 40.579 | 42.301 | |
22 | 35.323 | 36.159 | 36.787 | 37.062 | 38.784 | |
24 | 32.392 | 33.228 | 33.856 | 34.131 | 35.853 | |
26 | 29.912 | 30.748 | 31.376 | 31.652 | 33.373 | |
28 | 27.787 | 28.622 | 29.250 | 29.526 | 31.248 | |
30 | 25.944 | 26.780 | 27.408 | 27.684 | 29.405 | |
45 | 8 | 102.153 | 102.988 | 103.617 | 103.892 | 105.614 |
10 | 102.153 | 102.988 | 103.617 | 103.892 | 105.614 | |
12 | 99.204 | 100.040 | 100.668 | 100.943 | 102.665 | |
14 | 85.054 | 85.889 | 86.518 | 86.793 | 88.515 | |
16 | 74.441 | 75.277 | 75.905 | 76.180 | 77.902 | |
18 | 66.187 | 67.022 | 67.651 | 67.926 | 69.648 | |
20 | 59.584 | 60.419 | 61.047 | 61.323 | 63.045 | |
22 | 54.181 | 55.016 | 55.645 | 55.920 | 57.642 | |
24 | 49.679 | 50.514 | 51.142 | 51.418 | 53.139 | |
26 | 45.869 | 46.704 | 47.333 | 47.608 | 49.330 | |
28 | 42.603 | 43.439 | 44.067 | 44.343 | 46.064 | |
30 | 39.773 | 40.609 | 41.237 | 41.513 | 43.234 | |
50 | 8 | 102.153 | 102.988 | 103.617 | 103.892 | 105.614 |
10 | 102.153 | 102.988 | 103.617 | 103.892 | 105.614 | |
12 | 102.153 | 102.988 | 103.617 | 103.892 | 105.614 | |
14 | 102.153 | 102.988 | 103.617 | 103.892 | 105.614 | |
16 | 102.153 | 102.988 | 103.617 | 103.892 | 105.614 | |
18 | 102.153 | 102.988 | 103.617 | 103.892 | 105.614 | |
20 | 102.153 | 102.988 | 103.617 | 103.892 | 105.614 | |
22 | 101.620 | 102.455 | 103.083 | 103.359 | 105.081 | |
24 | 93.164 | 94.000 | 94.628 | 94.903 | 96.625 | |
26 | 86.010 | 86.845 | 87.473 | 87.749 | 89.470 | |
28 | 79.877 | 80.712 | 81.341 | 81.616 | 83.338 | |
30 | 74.562 | 75.397 | 76.026 | 76.301 | 78.023 |
表2-5 Ⅱ类地形区固定式10MW光伏发电站用地总体指标
单位:公顷
纬度(°) | 效率(%) | 10KV | 35/66KV | 110KV | 220KV | 330KV |
---|---|---|---|---|---|---|
18 | 8 | 28.451 | 29.286 | 29.915 | 30.190 | 31.912 |
10 | 22.791 | 23.627 | 24.255 | 24.530 | 26.252 | |
12 | 19.018 | 19.854 | 20.482 | 20.757 | 22.479 | |
14 | 16.323 | 17.159 | 17.787 | 18.062 | 19.784 | |
16 | 14.302 | 15.137 | 15.766 | 16.041 | 17.763 | |
18 | 12.730 | 13.565 | 14.194 | 14.469 | 16.191 | |
20 | 11.472 | 12.308 | 12.936 | 13.211 | 14.933 | |
22 | 10.443 | 11.279 | 11.907 | 12.182 | 13.904 | |
24 | 9.586 | 10.421 | 11.049 | 11.325 | 13.047 | |
26 | 8.860 | 9.695 | 10.324 | 10.599 | 12.321 | |
28 | 8.238 | 9.074 | 9.702 | 9.977 | 11.699 | |
30 | 7.699 | 8.535 | 9.163 | 9.438 | 11.160 | |
20 | 8 | 29.677 | 30.512 | 31.140 | 31.416 | 33.138 |
10 | 23.772 | 24.607 | 25.236 | 25.511 | 27.233 | |
12 | 19.835 | 20.671 | 21.299 | 21.575 | 23.296 | |
14 | 17.024 | 17.859 | 18.487 | 18.763 | 20.485 | |
16 | 14.915 | 15.750 | 16.379 | 16.654 | 18.376 | |
18 | 13.275 | 14.110 | 14.738 | 15.014 | 16.736 | |
20 | 11.962 | 12.798 | 13.426 | 13.702 | 15.423 | |
22 | 10.889 | 11.724 | 12.353 | 12.628 | 14.350 | |
24 | 9.994 | 10.830 | 11.458 | 11.733 | 13.455 | |
26 | 9.237 | 10.073 | 10.701 | 10.976 | 12.698 | |
28 | 8.588 | 9.424 | 10.052 | 10.327 | 12.049 | |
30 | 8.026 | 8.861 | 9.490 | 9.765 | 11.487 | |
25 | 8 | 33.457 | 34.292 | 34.920 | 35.196 | 36.918 |
10 | 26.796 | 27.631 | 28.260 | 28.535 | 30.257 | |
12 | 22.356 | 23.191 | 23.819 | 24.095 | 25.816 | |
14 | 19.184 | 20.019 | 20.647 | 20.923 | 22.645 | |
16 | 16.805 | 17.640 | 18.269 | 18.544 | 20.266 | |
18 | 14.955 | 15.790 | 16.418 | 16.694 | 18.416 | |
20 | 13.475 | 14.310 | 14.938 | 15.214 | 16.935 | |
22 | 12.263 | 13.099 | 13.727 | 14.003 | 15.724 | |
24 | 11.254 | 12.090 | 12.718 | 12.993 | 14.715 | |
26 | 10.400 | 11.236 | 11.864 | 12.139 | 13.861 | |
28 | 9.668 | 10.504 | 11.132 | 11.407 | 13.129 | |
30 | 9.034 | 9.869 | 10.498 | 10.773 | 12.495 | |
30 | 8 | 38.683 | 39.519 | 40.147 | 40.422 | 42.144 |
10 | 30.977 | 31.813 | 32.441 | 32.716 | 34.438 | |
12 | 25.840 | 26.675 | 27.304 | 27.579 | 29.301 | |
14 | 22.170 | 23.006 | 23.634 | 23.909 | 25.631 | |
16 | 19.418 | 20.253 | 20.882 | 21.157 | 22.879 | |
18 | 17.278 | 18.113 | 18.741 | 19.017 | 20.738 | |
20 | 15.565 | 16.400 | 17.029 | 17.304 | 19.026 | |
22 | 14.164 | 14.999 | 15.628 | 15.903 | 17.625 | |
24 | 12.996 | 13.832 | 14.460 | 14.736 | 16.457 | |
26 | 12.008 | 12.844 | 13.472 | 13.748 | 15.469 | |
28 | 11.162 | 11.997 | 12.625 | 12.901 | 14.622 | |
30 | 10.428 | 11.263 | 11.891 | 12.167 | 13.889 | |
35 | 8 | 46.272 | 47.107 | 47.735 | 48.011 | 49.733 |
10 | 37.048 | 37.883 | 38.512 | 38.787 | 40.509 | |
12 | 30.899 | 31.734 | 32.363 | 32.638 | 34.360 | |
14 | 26.507 | 27.342 | 27.970 | 28.246 | 29.967 | |
16 | 23.212 | 24.048 | 24.676 | 24.951 | 26.673 | |
18 | 20.650 | 21.486 | 22.114 | 22.389 | 24.111 | |
20 | 18.600 | 19.436 | 20.064 | 20.340 | 22.061 | |
22 | 16.923 | 17.759 | 18.387 | 18.663 | 20.384 | |
24 | 15.526 | 16.361 | 16.990 | 17.265 | 18.987 | |
26 | 14.343 | 15.179 | 15.807 | 16.082 | 17.804 | |
28 | 13.330 | 14.165 | 14.793 | 15.069 | 16.791 | |
30 | 12.451 | 13.287 | 13.915 | 14.190 | 15.912 | |
40 | 8 | 58.132 | 58.967 | 59.596 | 59.871 | 61.593 |
10 | 46.536 | 47.372 | 48.000 | 48.275 | 49.997 | |
12 | 38.806 | 39.641 | 40.269 | 40.545 | 42.266 | |
14 | 33.284 | 34.119 | 34.748 | 35.023 | 36.745 | |
16 | 29.142 | 29.978 | 30.606 | 30.882 | 32.603 | |
18 | 25.921 | 26.757 | 27.385 | 27.661 | 29.382 | |
20 | 23.345 | 24.180 | 24.808 | 25.084 | 26.805 | |
22 | 21.236 | 22.072 | 22.700 | 22.975 | 24.697 | |
24 | 19.479 | 20.315 | 20.943 | 21.218 | 22.940 | |
26 | 17.993 | 18.828 | 19.456 | 19.732 | 21.454 | |
28 | 16.718 | 17.554 | 18.182 | 18.458 | 20.179 | |
30 | 15.614 | 16.449 | 17.078 | 17.353 | 19.075 | |
45 | 8 | 79.012 | 79.847 | 80.476 | 80.751 | 82.473 |
10 | 63.240 | 64.075 | 64.704 | 64.979 | 66.701 | |
12 | 52.726 | 53.561 | 54.189 | 54.465 | 56.186 | |
14 | 45.215 | 46.051 | 46.679 | 46.954 | 48.676 | |
16 | 39.582 | 40.418 | 41.046 | 41.322 | 43.043 | |
18 | 35.201 | 36.037 | 36.665 | 36.940 | 38.662 | |
20 | 31.697 | 32.532 | 33.160 | 33.436 | 35.157 | |
22 | 28.829 | 29.664 | 30.293 | 30.568 | 32.290 | |
24 | 26.439 | 27.275 | 27.903 | 28.178 | 29.900 | |
26 | 24.417 | 25.253 | 25.881 | 26.156 | 27.878 | |
28 | 22.684 | 23.519 | 24.148 | 24.423 | 26.145 | |
30 | 21.182 | 22.017 | 22.646 | 22.921 | 24.643 | |
50 | 8 | 124.879 | 125.714 | 126.342 | 126.618 | 128.339 |
10 | 99.933 | 100.769 | 101.397 | 101.673 | 103.394 | |
12 | 83.303 | 84.139 | 84.767 | 85.043 | 86.764 | |
14 | 71.425 | 72.260 | 72.888 | 73.164 | 74.886 | |
16 | 62.516 | 63.351 | 63.980 | 64.255 | 65.977 | |
18 | 55.587 | 56.422 | 57.050 | 57.326 | 59.047 | |
20 | 50.043 | 50.879 | 51.507 | 51.782 | 53.504 | |
22 | 45.508 | 46.343 | 46.971 | 47.247 | 48.969 | |
24 | 41.728 | 42.564 | 43.192 | 43.467 | 45.189 | |
26 | 38.530 | 39.365 | 39.994 | 40.269 | 41.991 | |
28 | 35.789 | 36.624 | 37.253 | 37.528 | 39.250 | |
30 | 33.413 | 34.249 | 34.877 | 35.152 | 36.874 |
表2-6 Ⅱ类地形区平单轴跟踪式10MW光伏发电站用地总体指标
单位:公顷
纬度(°) | 效率(%) | 10KV | 35/66KV | 110KV | 220KV | 330KV |
---|---|---|---|---|---|---|
18 | 8 | 35.386 | 36.222 | 36.850 | 37.125 | 38.847 |
10 | 28.339 | 29.175 | 29.803 | 30.079 | 31.800 | |
12 | 23.642 | 24.477 | 25.105 | 25.381 | 27.103 | |
14 | 20.286 | 21.122 | 21.750 | 22.025 | 23.747 | |
16 | 17.770 | 18.605 | 19.233 | 19.509 | 21.230 | |
18 | 15.812 | 16.648 | 17.276 | 17.551 | 19.273 | |
20 | 14.246 | 15.082 | 15.710 | 15.985 | 17.707 | |
22 | 12.965 | 13.800 | 14.429 | 14.704 | 16.426 | |
24 | 11.897 | 12.733 | 13.361 | 13.636 | 15.358 | |
26 | 10.994 | 11.829 | 12.458 | 12.733 | 14.455 | |
28 | 10.220 | 11.055 | 11.683 | 11.959 | 13.680 | |
30 | 9.548 | 10.384 | 11.012 | 11.288 | 13.009 | |
20 | 8 | 36.252 | 37.088 | 37.716 | 37.991 | 39.713 |
10 | 29.032 | 29.868 | 30.496 | 30.771 | 32.493 | |
12 | 24.219 | 25.054 | 25.683 | 25.958 | 27.680 | |
14 | 20.781 | 21.616 | 22.245 | 22.520 | 24.242 | |
16 | 18.203 | 19.038 | 19.666 | 19.942 | 21.663 | |
18 | 16.197 | 17.032 | 17.661 | 17.936 | 19.658 | |
20 | 14.593 | 15.428 | 16.056 | 16.332 | 18.054 | |
22 | 13.280 | 14.115 | 14.744 | 15.019 | 16.741 | |
24 | 12.186 | 13.021 | 13.650 | 13.925 | 15.647 | |
26 | 11.260 | 12.096 | 12.724 | 13.000 | 14.721 | |
28 | 10.467 | 11.302 | 11.931 | 12.206 | 13.928 | |
30 | 9.779 | 10.615 | 11.243 | 11.519 | 13.240 | |
25 | 8 | 38.923 | 39.758 | 40.386 | 40.662 | 42.384 |
10 | 31.169 | 32.004 | 32.632 | 32.908 | 34.630 | |
12 | 25.999 | 26.835 | 27.463 | 27.739 | 29.460 | |
14 | 22.307 | 23.143 | 23.771 | 24.046 | 25.768 | |
16 | 19.538 | 20.373 | 21.002 | 21.277 | 22.999 | |
18 | 17.384 | 18.219 | 18.848 | 19.123 | 20.845 | |
20 | 15.661 | 16.496 | 17.125 | 17.400 | 19.122 | |
22 | 14.251 | 15.086 | 15.715 | 15.990 | 17.712 | |
24 | 13.076 | 13.912 | 14.540 | 14.815 | 16.537 | |
26 | 12.082 | 12.918 | 13.546 | 13.821 | 15.543 | |
28 | 11.230 | 12.065 | 12.694 | 12.969 | 14.691 | |
30 | 10.492 | 11.327 | 11.955 | 12.231 | 13.952 | |
30 | 8 | 42.615 | 43.450 | 44.079 | 44.354 | 46.076 |
10 | 34.123 | 34.958 | 35.586 | 35.862 | 37.583 | |
12 | 28.461 | 29.296 | 29.925 | 30.200 | 31.922 | |
14 | 24.417 | 25.252 | 25.881 | 26.156 | 27.878 | |
16 | 21.384 | 22.219 | 22.848 | 23.123 | 24.845 | |
18 | 19.025 | 19.860 | 20.489 | 20.764 | 22.486 | |
20 | 17.138 | 17.973 | 18.602 | 18.877 | 20.599 | |
22 | 15.594 | 16.429 | 17.057 | 17.333 | 19.055 | |
24 | 14.307 | 15.142 | 15.771 | 16.046 | 17.768 | |
26 | 13.218 | 14.054 | 14.682 | 14.957 | 16.679 | |
28 | 12.285 | 13.120 | 13.749 | 14.024 | 15.746 | |
30 | 11.476 | 12.312 | 12.940 | 13.215 | 14.937 | |
35 | 8 | 47.976 | 48.811 | 49.439 | 49.715 | 51.437 |
10 | 38.411 | 39.247 | 39.875 | 40.150 | 41.872 | |
12 | 32.035 | 32.870 | 33.499 | 33.774 | 35.496 | |
14 | 27.480 | 28.316 | 28.944 | 29.219 | 30.941 | |
16 | 24.064 | 24.900 | 25.528 | 25.803 | 27.525 | |
18 | 21.408 | 22.243 | 22.871 | 23.147 | 24.868 | |
20 | 19.282 | 20.117 | 20.746 | 21.021 | 22.743 | |
22 | 17.543 | 18.378 | 19.007 | 19.282 | 21.004 | |
24 | 16.094 | 16.929 | 17.558 | 17.833 | 19.555 | |
26 | 14.868 | 15.703 | 16.331 | 16.607 | 18.329 | |
28 | 13.817 | 14.652 | 15.280 | 15.556 | 17.277 | |
30 | 12.906 | 13.741 | 14.369 | 14.645 | 16.367 | |
40 | 8 | 56.353 | 57.189 | 57.817 | 58.092 | 59.814 |
10 | 45.113 | 45.949 | 46.577 | 46.852 | 48.574 | |
12 | 37.620 | 38.455 | 39.083 | 39.359 | 41.081 | |
14 | 32.267 | 33.103 | 33.731 | 34.006 | 35.728 | |
16 | 28.253 | 29.088 | 29.717 | 29.992 | 31.714 | |
18 | 25.131 | 25.966 | 26.595 | 26.870 | 28.592 | |
20 | 22.633 | 23.468 | 24.097 | 24.372 | 26.094 | |
22 | 20.589 | 21.425 | 22.053 | 22.329 | 24.050 | |
24 | 18.886 | 19.722 | 20.350 | 20.625 | 22.347 | |
26 | 17.445 | 18.281 | 18.909 | 19.184 | 20.906 | |
28 | 16.210 | 17.046 | 17.674 | 17.949 | 19.671 | |
30 | 15.140 | 15.975 | 16.603 | 16.879 | 18.601 | |
45 | 8 | 71.099 | 71.935 | 72.563 | 72.839 | 74.560 |
10 | 56.910 | 57.746 | 58.374 | 58.649 | 60.371 | |
12 | 47.451 | 48.286 | 48.914 | 49.190 | 50.911 | |
14 | 40.694 | 41.529 | 42.158 | 42.433 | 44.155 | |
16 | 35.626 | 36.462 | 37.090 | 37.365 | 39.087 | |
18 | 31.685 | 32.520 | 33.148 | 33.424 | 35.146 | |
20 | 28.532 | 29.367 | 29.995 | 30.271 | 31.992 | |
22 | 25.952 | 26.787 | 27.415 | 27.691 | 29.413 | |
24 | 23.802 | 24.637 | 25.266 | 25.541 | 27.263 | |
26 | 21.983 | 22.818 | 23.446 | 23.722 | 25.444 | |
28 | 20.423 | 21.259 | 21.887 | 22.163 | 23.884 | |
30 | 19.072 | 19.907 | 20.536 | 20.811 | 22.533 | |
50 | 8 | 103.481 | 104.317 | 104.945 | 105.220 | 106.942 |
10 | 82.816 | 83.651 | 84.279 | 84.555 | 86.276 | |
12 | 69.039 | 69.874 | 70.502 | 70.778 | 72.499 | |
14 | 59.198 | 60.033 | 60.661 | 60.937 | 62.659 | |
16 | 51.817 | 52.653 | 53.281 | 53.556 | 55.278 | |
18 | 46.077 | 46.912 | 47.540 | 47.816 | 49.538 | |
20 | 41.484 | 42.320 | 42.948 | 43.223 | 44.945 | |
22 | 37.727 | 38.562 | 39.191 | 39.466 | 41.188 | |
24 | 34.596 | 35.431 | 36.059 | 36.335 | 38.057 | |
26 | 31.946 | 32.782 | 33.410 | 33.685 | 35.407 | |
28 | 29.675 | 30.511 | 31.139 | 31.414 | 33.136 | |
30 | 27.707 | 28.543 | 29.171 | 29.446 | 31.168 |
表2-7 Ⅱ类地形区斜单轴跟踪式10MW光伏发电站用地总体指标
单位:公顷
纬度(°) | 效率(%) | 10KV | 35/66KV | 110KV | 220KV | 330KV |
---|---|---|---|---|---|---|
18 | 8 | 43.277 | 44.113 | 44.741 | 45.016 | 46.738 |
10 | 34.652 | 35.488 | 36.116 | 36.392 | 38.113 | |
12 | 28.903 | 29.738 | 30.366 | 30.642 | 32.363 | |
14 | 24.795 | 25.631 | 26.259 | 26.535 | 28.256 | |
16 | 21.715 | 22.551 | 23.179 | 23.454 | 25.176 | |
18 | 19.319 | 20.155 | 20.783 | 21.058 | 22.780 | |
20 | 17.403 | 18.238 | 18.866 | 19.142 | 20.864 | |
22 | 15.835 | 16.670 | 17.298 | 17.574 | 19.295 | |
24 | 14.528 | 15.363 | 15.991 | 16.267 | 17.989 | |
26 | 13.422 | 14.257 | 14.886 | 15.161 | 16.883 | |
28 | 12.474 | 13.310 | 13.938 | 14.213 | 15.935 | |
30 | 11.653 | 12.488 | 13.117 | 13.392 | 15.114 | |
20 | 8 | 45.771 | 46.607 | 47.235 | 47.510 | 49.232 |
10 | 36.648 | 37.483 | 38.111 | 38.387 | 40.108 | |
12 | 30.565 | 31.400 | 32.029 | 32.304 | 34.026 | |
14 | 26.221 | 27.056 | 27.684 | 27.960 | 29.681 | |
16 | 22.962 | 23.797 | 24.426 | 24.701 | 26.423 | |
18 | 20.428 | 21.263 | 21.891 | 22.167 | 23.889 | |
20 | 18.400 | 19.236 | 19.864 | 20.139 | 21.861 | |
22 | 16.741 | 17.577 | 18.205 | 18.481 | 20.202 | |
24 | 15.359 | 16.194 | 16.823 | 17.098 | 18.820 | |
26 | 14.189 | 15.025 | 15.653 | 15.928 | 17.650 | |
28 | 13.187 | 14.022 | 14.650 | 14.926 | 16.648 | |
30 | 12.318 | 13.153 | 13.782 | 14.057 | 15.779 | |
25 | 8 | 53.777 | 54.613 | 55.241 | 55.517 | 57.238 |
10 | 43.053 | 43.888 | 44.516 | 44.792 | 46.513 | |
12 | 35.903 | 36.738 | 37.366 | 37.642 | 39.363 | |
14 | 30.796 | 31.631 | 32.259 | 32.535 | 34.256 | |
16 | 26.965 | 27.801 | 28.429 | 28.704 | 30.426 | |
18 | 23.986 | 24.821 | 25.450 | 25.725 | 27.447 | |
20 | 21.603 | 22.438 | 23.066 | 23.342 | 25.064 | |
22 | 19.653 | 20.488 | 21.116 | 21.392 | 23.114 | |
24 | 18.028 | 18.863 | 19.492 | 19.767 | 21.489 | |
26 | 16.653 | 17.488 | 18.117 | 18.392 | 20.114 | |
28 | 15.474 | 16.310 | 16.938 | 17.213 | 18.935 | |
30 | 14.453 | 15.288 | 15.917 | 16.192 | 17.914 | |
30 | 8 | 65.566 | 66.401 | 67.030 | 67.305 | 69.027 |
10 | 52.483 | 53.319 | 53.947 | 54.222 | 55.944 | |
12 | 43.762 | 44.597 | 45.225 | 45.501 | 47.223 | |
14 | 37.532 | 38.367 | 38.996 | 39.271 | 40.993 | |
16 | 32.859 | 33.695 | 34.323 | 34.599 | 36.320 | |
18 | 29.225 | 30.061 | 30.689 | 30.965 | 32.686 | |
20 | 26.318 | 27.154 | 27.782 | 28.057 | 29.779 | |
22 | 23.940 | 24.775 | 25.403 | 25.679 | 27.400 | |
24 | 21.957 | 22.793 | 23.421 | 23.696 | 25.418 | |
26 | 20.280 | 21.115 | 21.744 | 22.019 | 23.741 | |
28 | 18.842 | 19.678 | 20.306 | 20.582 | 22.303 | |
30 | 17.596 | 18.432 | 19.060 | 19.336 | 21.057 | |
35 | 8 | 84.001 | 84.837 | 85.465 | 85.740 | 87.462 |
10 | 67.232 | 68.067 | 68.695 | 68.971 | 70.692 | |
12 | 56.052 | 56.887 | 57.516 | 57.791 | 59.513 | |
14 | 48.066 | 48.902 | 49.530 | 49.805 | 51.527 | |
16 | 42.077 | 42.912 | 43.541 | 43.816 | 45.538 | |
18 | 37.419 | 38.254 | 38.883 | 39.158 | 40.880 | |
20 | 33.692 | 34.528 | 35.156 | 35.431 | 37.153 | |
22 | 30.643 | 31.479 | 32.107 | 32.382 | 34.104 | |
24 | 28.102 | 28.938 | 29.566 | 29.842 | 31.563 | |
26 | 25.952 | 26.788 | 27.416 | 27.692 | 29.413 | |
28 | 24.110 | 24.945 | 25.573 | 25.849 | 27.570 | |
30 | 22.513 | 23.348 | 23.976 | 24.252 | 25.973 | |
40 | 8 | 115.502 | 116.337 | 116.966 | 117.241 | 118.963 |
10 | 92.432 | 93.267 | 93.896 | 94.171 | 95.893 | |
12 | 77.052 | 77.888 | 78.516 | 78.791 | 80.513 | |
14 | 66.067 | 66.902 | 67.530 | 67.806 | 69.528 | |
16 | 57.827 | 58.663 | 59.291 | 59.567 | 61.288 | |
18 | 51.419 | 52.255 | 52.883 | 53.158 | 54.880 | |
20 | 46.293 | 47.128 | 47.756 | 48.032 | 49.753 | |
22 | 42.098 | 42.933 | 43.562 | 43.837 | 45.559 | |
24 | 38.603 | 39.438 | 40.066 | 40.342 | 42.063 | |
26 | 35.645 | 36.480 | 37.109 | 37.384 | 39.106 | |
28 | 33.110 | 33.945 | 34.574 | 34.849 | 36.571 | |
30 | 30.913 | 31.748 | 32.376 | 32.652 | 34.374 | |
45 | 8 | 132.753 | 133.588 | 134.217 | 134.492 | 136.214 |
10 | 132.753 | 133.588 | 134.217 | 134.492 | 136.214 | |
12 | 118.284 | 119.120 | 119.748 | 120.023 | 121.745 | |
14 | 101.408 | 102.244 | 102.872 | 103.148 | 104.869 | |
16 | 88.752 | 89.587 | 90.215 | 90.491 | 92.212 | |
18 | 78.907 | 79.743 | 80.371 | 80.646 | 82.368 | |
20 | 71.032 | 71.867 | 72.496 | 72.771 | 74.493 | |
22 | 64.588 | 65.424 | 66.052 | 66.327 | 68.049 | |
24 | 59.219 | 60.054 | 60.682 | 60.958 | 62.680 | |
26 | 54.675 | 55.511 | 56.139 | 56.414 | 58.136 | |
28 | 50.781 | 51.616 | 52.244 | 52.520 | 54.242 | |
30 | 47.406 | 48.241 | 48.869 | 49.145 | 50.866 | |
50 | 8 | 132.753 | 133.588 | 134.217 | 134.492 | 136.214 |
10 | 132.753 | 133.588 | 134.217 | 134.492 | 136.214 | |
12 | 132.753 | 133.588 | 134.217 | 134.492 | 136.214 | |
14 | 132.753 | 133.588 | 134.217 | 134.492 | 136.214 | |
16 | 132.753 | 133.588 | 134.217 | 134.492 | 136.214 | |
18 | 132.753 | 133.588 | 134.217 | 134.492 | 136.214 | |
20 | 132.753 | 133.588 | 134.217 | 134.492 | 136.214 | |
22 | 121.165 | 122.001 | 122.629 | 122.904 | 124.626 | |
24 | 111.081 | 111.916 | 112.545 | 112.820 | 114.542 | |
26 | 102.548 | 103.383 | 104.012 | 104.287 | 106.009 | |
28 | 95.234 | 96.069 | 96.698 | 96.973 | 98.695 | |
30 | 88.895 | 89.731 | 90.359 | 90.634 | 92.356 |
表2-8 Ⅱ类地形区双轴跟踪式10MW光伏发电站用地总体指标
单位:公顷
纬度(°) | 效率(%) | 10KV | 35/66KV | 110KV | 220KV | 330KV |
---|---|---|---|---|---|---|
18 | 8 | 47.160 | 47.995 | 48.623 | 48.899 | 50.621 |
10 | 37.758 | 38.594 | 39.222 | 39.497 | 41.219 | |
12 | 31.491 | 32.326 | 32.955 | 33.230 | 34.952 | |
14 | 27.014 | 27.849 | 28.478 | 28.753 | 30.475 | |
16 | 23.656 | 24.492 | 25.120 | 25.395 | 27.117 | |
18 | 21.045 | 21.880 | 22.509 | 22.784 | 24.506 | |
20 | 18.956 | 19.791 | 20.419 | 20.695 | 22.417 | |
22 | 17.246 | 18.082 | 18.710 | 18.985 | 20.707 | |
24 | 15.822 | 16.657 | 17.286 | 17.561 | 19.283 | |
26 | 14.617 | 15.452 | 16.080 | 16.356 | 18.077 | |
28 | 13.583 | 14.419 | 15.047 | 15.323 | 17.044 | |
30 | 12.688 | 13.524 | 14.152 | 14.427 | 16.149 | |
20 | 8 | 49.878 | 50.713 | 51.342 | 51.617 | 53.339 |
10 | 39.933 | 40.768 | 41.397 | 41.672 | 43.394 | |
12 | 33.303 | 34.138 | 34.767 | 35.042 | 36.764 | |
14 | 28.567 | 29.403 | 30.031 | 30.306 | 32.028 | |
16 | 25.016 | 25.851 | 26.479 | 26.755 | 28.476 | |
18 | 22.253 | 23.088 | 23.717 | 23.992 | 25.714 | |
20 | 20.043 | 20.878 | 21.507 | 21.782 | 23.504 | |
22 | 18.235 | 19.070 | 19.699 | 19.974 | 21.696 | |
24 | 16.728 | 17.563 | 18.192 | 18.467 | 20.189 | |
26 | 15.453 | 16.288 | 16.917 | 17.192 | 18.914 | |
28 | 14.360 | 15.196 | 15.824 | 16.099 | 17.821 | |
30 | 13.413 | 14.248 | 14.877 | 15.152 | 16.874 | |
25 | 8 | 58.605 | 59.441 | 60.069 | 60.344 | 62.066 |
10 | 46.915 | 47.750 | 48.378 | 48.654 | 50.376 | |
12 | 39.121 | 39.956 | 40.585 | 40.860 | 42.582 | |
14 | 33.554 | 34.390 | 35.018 | 35.293 | 37.015 | |
16 | 29.379 | 30.214 | 30.843 | 31.118 | 32.840 | |
18 | 26.132 | 26.967 | 27.595 | 27.871 | 29.593 | |
20 | 23.534 | 24.369 | 24.998 | 25.273 | 26.995 | |
22 | 21.408 | 22.244 | 22.872 | 23.147 | 24.869 | |
24 | 19.637 | 20.472 | 21.101 | 21.376 | 23.098 | |
26 | 18.138 | 18.974 | 19.602 | 19.877 | 21.599 | |
28 | 16.854 | 17.689 | 18.317 | 18.593 | 20.314 | |
30 | 15.740 | 16.576 | 17.204 | 17.479 | 19.201 | |
30 | 8 | 71.455 | 72.290 | 72.919 | 73.194 | 74.916 |
10 | 57.195 | 58.030 | 58.658 | 58.934 | 60.655 | |
12 | 47.688 | 48.523 | 49.151 | 49.427 | 51.149 | |
14 | 40.897 | 41.732 | 42.361 | 42.636 | 44.358 | |
16 | 35.804 | 36.639 | 37.268 | 37.543 | 39.265 | |
18 | 31.843 | 32.678 | 33.306 | 33.582 | 35.304 | |
20 | 28.674 | 29.509 | 30.137 | 30.413 | 32.135 | |
22 | 26.081 | 26.916 | 27.545 | 27.820 | 29.542 | |
24 | 23.920 | 24.756 | 25.384 | 25.659 | 27.381 | |
26 | 22.092 | 22.927 | 23.556 | 23.831 | 25.553 | |
28 | 20.525 | 21.360 | 21.989 | 22.264 | 23.986 | |
30 | 19.167 | 20.002 | 20.631 | 20.906 | 22.628 | |
35 | 8 | 91.550 | 92.385 | 93.014 | 93.289 | 95.011 |
10 | 73.271 | 74.106 | 74.734 | 75.010 | 76.731 | |
12 | 61.084 | 61.920 | 62.548 | 62.823 | 64.545 | |
14 | 52.380 | 53.215 | 53.843 | 54.119 | 55.841 | |
16 | 45.851 | 46.687 | 47.315 | 47.591 | 49.312 | |
18 | 40.774 | 41.609 | 42.238 | 42.513 | 44.235 | |
20 | 36.712 | 37.547 | 38.175 | 38.451 | 40.173 | |
22 | 33.388 | 34.224 | 34.852 | 35.127 | 36.849 | |
24 | 30.619 | 31.454 | 32.082 | 32.358 | 34.079 | |
26 | 28.275 | 29.110 | 29.739 | 30.014 | 31.736 | |
28 | 26.266 | 27.102 | 27.730 | 28.005 | 29.727 | |
30 | 24.526 | 25.361 | 25.989 | 26.265 | 27.986 | |
40 | 8 | 125.887 | 126.722 | 127.350 | 127.626 | 129.347 |
10 | 100.740 | 101.575 | 102.204 | 102.479 | 104.201 | |
12 | 83.975 | 84.811 | 85.439 | 85.714 | 87.436 | |
14 | 72.001 | 72.836 | 73.464 | 73.740 | 75.462 | |
16 | 63.020 | 63.855 | 64.483 | 64.759 | 66.481 | |
18 | 56.035 | 56.870 | 57.498 | 57.774 | 59.495 | |
20 | 50.446 | 51.282 | 51.910 | 52.186 | 53.907 | |
22 | 45.874 | 46.710 | 47.338 | 47.613 | 49.335 | |
24 | 42.064 | 42.900 | 43.528 | 43.803 | 45.525 | |
26 | 38.840 | 39.676 | 40.304 | 40.579 | 42.301 | |
28 | 36.077 | 36.912 | 37.541 | 37.816 | 39.538 | |
30 | 33.682 | 34.517 | 35.146 | 35.421 | 37.143 | |
45 | 8 | 132.753 | 133.588 | 134.217 | 134.492 | 136.214 |
10 | 132.753 | 133.588 | 134.217 | 134.492 | 136.214 | |
12 | 128.919 | 129.755 | 130.383 | 130.659 | 132.380 | |
14 | 110.524 | 111.360 | 111.988 | 112.263 | 113.985 | |
16 | 96.728 | 97.563 | 98.192 | 98.467 | 100.189 | |
18 | 85.997 | 86.833 | 87.461 | 87.736 | 89.458 | |
20 | 77.413 | 78.248 | 78.877 | 79.152 | 80.874 | |
22 | 70.389 | 71.225 | 71.853 | 72.128 | 73.850 | |
24 | 64.536 | 65.372 | 66.000 | 66.275 | 67.997 | |
26 | 59.584 | 60.419 | 61.047 | 61.323 | 63.045 | |
28 | 55.339 | 56.174 | 56.802 | 57.078 | 58.799 | |
30 | 51.660 | 52.495 | 53.123 | 53.399 | 55.120 | |
50 | 8 | 132.753 | 133.588 | 134.217 | 134.492 | 136.214 |
10 | 132.753 | 133.588 | 134.217 | 134.492 | 136.214 | |
12 | 132.753 | 133.588 | 134.217 | 134.492 | 136.214 | |
14 | 132.753 | 133.588 | 134.217 | 134.492 | 136.214 | |
16 | 132.753 | 133.588 | 134.217 | 134.492 | 136.214 | |
18 | 132.753 | 133.588 | 134.217 | 134.492 | 136.214 | |
20 | 132.753 | 133.588 | 134.217 | 134.492 | 136.214 | |
22 | 132.060 | 132.895 | 133.524 | 133.799 | 135.521 | |
24 | 121.068 | 121.903 | 122.531 | 122.807 | 124.528 | |
26 | 111.766 | 112.602 | 113.230 | 113.506 | 115.227 | |
28 | 103.794 | 104.629 | 105.258 | 105.533 | 107.255 | |
30 | 96.885 | 97.720 | 98.348 | 98.624 | 100.346 |
表2-9 Ⅲ类地形区固定式10MW光伏发电站用地总体指标
单位:公顷
纬度(°) | 效率(%) | 10KV | 35/66KV | 110KV | 220KV | 330KV |
---|---|---|---|---|---|---|
18 | 8 | 34.981 | 35.817 | 36.445 | 36.720 | 38.442 |
10 | 28.016 | 28.851 | 29.479 | 29.755 | 31.476 | |
12 | 23.372 | 24.207 | 24.836 | 25.111 | 26.833 | |
14 | 20.055 | 20.890 | 21.519 | 21.794 | 23.516 | |
16 | 17.567 | 18.403 | 19.031 | 19.306 | 21.028 | |
18 | 15.632 | 16.468 | 17.096 | 17.371 | 19.093 | |
20 | 14.084 | 14.920 | 15.548 | 15.823 | 17.545 | |
22 | 12.818 | 13.653 | 14.282 | 14.557 | 16.279 | |
24 | 11.762 | 12.598 | 13.226 | 13.502 | 15.223 | |
26 | 10.869 | 11.705 | 12.333 | 12.608 | 14.330 | |
28 | 10.104 | 10.939 | 11.568 | 11.843 | 13.565 | |
30 | 9.441 | 10.276 | 10.904 | 11.180 | 12.901 | |
20 | 8 | 36.490 | 37.325 | 37.954 | 38.229 | 39.951 |
10 | 29.223 | 30.058 | 30.686 | 30.962 | 32.683 | |
12 | 24.378 | 25.213 | 25.841 | 26.117 | 27.838 | |
14 | 20.917 | 21.752 | 22.381 | 22.656 | 24.378 | |
16 | 18.321 | 19.157 | 19.785 | 20.061 | 21.782 | |
18 | 16.303 | 17.138 | 17.766 | 18.042 | 19.764 | |
20 | 14.688 | 15.523 | 16.151 | 16.427 | 18.149 | |
22 | 13.366 | 14.202 | 14.830 | 15.106 | 16.827 | |
24 | 12.265 | 13.101 | 13.729 | 14.004 | 15.726 | |
26 | 11.334 | 12.169 | 12.797 | 13.073 | 14.794 | |
28 | 10.535 | 11.370 | 11.999 | 12.274 | 13.996 | |
30 | 9.843 | 10.678 | 11.307 | 11.582 | 13.304 | |
25 | 8 | 41.142 | 41.978 | 42.606 | 42.881 | 44.603 |
10 | 32.944 | 33.780 | 34.408 | 34.684 | 36.405 | |
12 | 27.479 | 28.315 | 28.943 | 29.218 | 30.940 | |
14 | 23.575 | 24.411 | 25.039 | 25.315 | 27.036 | |
16 | 20.648 | 21.483 | 22.111 | 22.387 | 24.109 | |
18 | 18.370 | 19.206 | 19.834 | 20.110 | 21.831 | |
20 | 16.549 | 17.384 | 18.012 | 18.288 | 20.010 | |
22 | 15.058 | 15.894 | 16.522 | 16.797 | 18.519 | |
24 | 13.816 | 14.651 | 15.280 | 15.555 | 17.277 | |
26 | 12.765 | 13.600 | 14.229 | 14.504 | 16.226 | |
28 | 11.864 | 12.700 | 13.328 | 13.603 | 15.325 | |
30 | 11.083 | 11.919 | 12.547 | 12.823 | 14.544 | |
30 | 8 | 47.575 | 48.410 | 49.039 | 49.314 | 51.036 |
10 | 38.090 | 38.926 | 39.554 | 39.830 | 41.551 | |
12 | 31.768 | 32.603 | 33.231 | 33.507 | 35.228 | |
14 | 27.251 | 28.087 | 28.715 | 28.990 | 30.712 | |
16 | 23.864 | 24.699 | 25.328 | 25.603 | 27.325 | |
18 | 21.229 | 22.065 | 22.693 | 22.968 | 24.690 | |
20 | 19.122 | 19.957 | 20.585 | 20.861 | 22.583 | |
22 | 17.397 | 18.233 | 18.861 | 19.136 | 20.858 | |
24 | 15.960 | 16.796 | 17.424 | 17.699 | 19.421 | |
26 | 14.744 | 15.580 | 16.208 | 16.483 | 18.205 | |
28 | 13.702 | 14.537 | 15.166 | 15.441 | 17.163 | |
30 | 12.799 | 13.634 | 14.263 | 14.538 | 16.260 | |
35 | 8 | 56.915 | 57.750 | 58.378 | 58.654 | 60.375 |
10 | 45.562 | 46.398 | 47.026 | 47.301 | 49.023 | |
12 | 37.994 | 38.829 | 39.458 | 39.733 | 41.455 | |
14 | 32.588 | 33.424 | 34.052 | 34.327 | 36.049 | |
16 | 28.534 | 29.369 | 29.997 | 30.273 | 31.995 | |
18 | 25.380 | 26.216 | 26.844 | 27.119 | 28.841 | |
20 | 22.858 | 23.693 | 24.321 | 24.597 | 26.318 | |
22 | 20.794 | 21.629 | 22.257 | 22.533 | 24.254 | |
24 | 19.074 | 19.909 | 20.537 | 20.813 | 22.534 | |
26 | 17.618 | 18.453 | 19.082 | 19.357 | 21.079 | |
28 | 16.371 | 17.206 | 17.834 | 18.110 | 19.831 | |
30 | 15.289 | 16.125 | 16.753 | 17.029 | 18.750 | |
40 | 8 | 71.512 | 72.347 | 72.975 | 73.251 | 74.973 |
10 | 57.240 | 58.075 | 58.704 | 58.979 | 60.701 | |
12 | 47.725 | 48.561 | 49.189 | 49.465 | 51.186 | |
14 | 40.929 | 41.765 | 42.393 | 42.668 | 44.390 | |
16 | 35.832 | 36.668 | 37.296 | 37.571 | 39.293 | |
18 | 31.868 | 32.703 | 33.332 | 33.607 | 35.329 | |
20 | 28.696 | 29.532 | 30.160 | 30.436 | 32.157 | |
22 | 26.102 | 26.937 | 27.565 | 27.841 | 29.562 | |
24 | 23.939 | 24.775 | 25.403 | 25.678 | 27.400 | |
26 | 22.110 | 22.945 | 23.573 | 23.849 | 25.570 | |
28 | 20.541 | 21.377 | 22.005 | 22.280 | 24.002 | |
30 | 19.182 | 20.017 | 20.646 | 20.921 | 22.643 | |
45 | 8 | 97.210 | 98.045 | 98.674 | 98.949 | 100.671 |
10 | 77.799 | 78.634 | 79.262 | 79.538 | 81.260 | |
12 | 64.858 | 65.693 | 66.321 | 66.597 | 68.319 | |
14 | 55.614 | 56.450 | 57.078 | 57.353 | 59.075 | |
16 | 48.682 | 49.517 | 50.145 | 50.421 | 52.142 | |
18 | 43.289 | 44.125 | 44.753 | 45.029 | 46.750 | |
20 | 38.976 | 39.811 | 40.440 | 40.715 | 42.437 | |
22 | 35.446 | 36.282 | 36.910 | 37.186 | 38.907 | |
24 | 32.505 | 33.341 | 33.969 | 34.244 | 35.966 | |
26 | 30.017 | 30.852 | 31.480 | 31.756 | 33.478 | |
28 | 27.884 | 28.719 | 29.347 | 29.623 | 31.344 | |
30 | 26.035 | 26.870 | 27.499 | 27.774 | 29.496 | |
50 | 8 | 153.661 | 154.497 | 155.125 | 155.401 | 157.122 |
10 | 122.960 | 123.795 | 124.423 | 124.699 | 126.421 | |
12 | 102.492 | 103.327 | 103.956 | 104.231 | 105.953 | |
14 | 87.872 | 88.707 | 89.336 | 89.611 | 91.333 | |
16 | 76.907 | 77.743 | 78.371 | 78.646 | 80.368 | |
18 | 68.379 | 69.214 | 69.843 | 70.118 | 71.840 | |
20 | 61.556 | 62.392 | 63.020 | 63.295 | 65.017 | |
22 | 55.974 | 56.810 | 57.438 | 57.713 | 59.435 | |
24 | 51.322 | 52.158 | 52.786 | 53.062 | 54.783 | |
26 | 47.386 | 48.222 | 48.850 | 49.125 | 50.847 | |
28 | 44.013 | 44.848 | 45.476 | 45.752 | 47.473 | |
30 | 41.089 | 41.924 | 42.552 | 42.828 | 44.549 |
表2-10 Ⅲ类地形区平单轴跟踪式10MW光伏发电站用地总体指标
单位:公顷
纬度(°) | 效率(%) | 10KV | 35/66KV | 110KV | 220KV | 330KV |
---|---|---|---|---|---|---|
18 | 8 | 43.517 | 44.352 | 44.981 | 45.256 | 46.978 |
10 | 34.844 | 35.679 | 36.308 | 36.583 | 38.305 | |
12 | 29.062 | 29.898 | 30.526 | 30.801 | 32.523 | |
14 | 24.932 | 25.768 | 26.396 | 26.671 | 28.393 | |
16 | 21.835 | 22.670 | 23.299 | 23.574 | 25.296 | |
18 | 19.426 | 20.261 | 20.890 | 21.165 | 22.887 | |
20 | 17.499 | 18.334 | 18.962 | 19.238 | 20.959 | |
22 | 15.922 | 16.757 | 17.385 | 17.661 | 19.383 | |
24 | 14.608 | 15.443 | 16.071 | 16.347 | 18.068 | |
26 | 13.496 | 14.331 | 14.959 | 15.235 | 16.957 | |
28 | 12.543 | 13.378 | 14.006 | 14.282 | 16.004 | |
30 | 11.717 | 12.552 | 13.180 | 13.456 | 15.178 | |
20 | 8 | 44.583 | 45.418 | 46.046 | 46.322 | 48.044 |
10 | 35.697 | 36.532 | 37.160 | 37.436 | 39.158 | |
12 | 29.773 | 30.608 | 31.237 | 31.512 | 33.234 | |
14 | 25.541 | 26.377 | 27.005 | 27.281 | 29.002 | |
16 | 22.368 | 23.203 | 23.832 | 24.107 | 25.829 | |
18 | 19.900 | 20.735 | 21.363 | 21.639 | 23.360 | |
20 | 17.925 | 18.760 | 19.389 | 19.664 | 21.386 | |
22 | 16.309 | 17.145 | 17.773 | 18.048 | 19.770 | |
24 | 14.963 | 15.798 | 16.427 | 16.702 | 18.424 | |
26 | 13.824 | 14.659 | 15.287 | 15.563 | 17.285 | |
28 | 12.847 | 13.683 | 14.311 | 14.586 | 16.308 | |
30 | 12.001 | 12.836 | 13.465 | 13.740 | 15.462 | |
25 | 8 | 47.870 | 48.705 | 49.333 | 49.609 | 51.330 |
10 | 38.326 | 39.162 | 39.790 | 40.065 | 41.787 | |
12 | 31.964 | 32.799 | 33.428 | 33.703 | 35.425 | |
14 | 27.420 | 28.255 | 28.883 | 29.159 | 30.880 | |
16 | 24.011 | 24.847 | 25.475 | 25.750 | 27.472 | |
18 | 21.360 | 22.196 | 22.824 | 23.099 | 24.821 | |
20 | 19.240 | 20.075 | 20.703 | 20.979 | 22.701 | |
22 | 17.504 | 18.340 | 18.968 | 19.244 | 20.965 | |
24 | 16.059 | 16.894 | 17.522 | 17.798 | 19.519 | |
26 | 14.835 | 15.670 | 16.299 | 16.574 | 18.296 | |
28 | 13.786 | 14.622 | 15.250 | 15.525 | 17.247 | |
30 | 12.877 | 13.713 | 14.341 | 14.617 | 16.338 | |
30 | 8 | 52.414 | 53.249 | 53.878 | 54.153 | 55.875 |
10 | 41.962 | 42.797 | 43.425 | 43.701 | 45.423 | |
12 | 34.994 | 35.829 | 36.457 | 36.733 | 38.455 | |
14 | 30.016 | 30.852 | 31.480 | 31.756 | 33.477 | |
16 | 26.283 | 27.119 | 27.747 | 28.023 | 29.744 | |
18 | 23.380 | 24.215 | 24.844 | 25.119 | 26.841 | |
20 | 21.057 | 21.893 | 22.521 | 22.796 | 24.518 | |
22 | 19.157 | 19.992 | 20.621 | 20.896 | 22.618 | |
24 | 17.573 | 18.409 | 19.037 | 19.312 | 21.034 | |
26 | 16.233 | 17.069 | 17.697 | 17.972 | 19.694 | |
28 | 15.085 | 15.920 | 16.548 | 16.824 | 18.546 | |
30 | 14.089 | 14.925 | 15.553 | 15.828 | 17.550 | |
35 | 8 | 59.012 | 59.847 | 60.475 | 60.751 | 62.473 |
10 | 47.240 | 48.075 | 48.704 | 48.979 | 50.701 | |
12 | 39.392 | 40.228 | 40.856 | 41.131 | 42.853 | |
14 | 33.787 | 34.622 | 35.250 | 35.526 | 37.247 | |
16 | 29.582 | 30.418 | 31.046 | 31.321 | 33.043 | |
18 | 26.312 | 27.148 | 27.776 | 28.052 | 29.773 | |
20 | 23.696 | 24.532 | 25.160 | 25.436 | 27.157 | |
22 | 21.556 | 22.392 | 23.020 | 23.295 | 25.017 | |
24 | 19.773 | 20.608 | 21.236 | 21.512 | 23.233 | |
26 | 18.263 | 19.099 | 19.727 | 20.002 | 21.724 | |
28 | 16.970 | 17.805 | 18.433 | 18.709 | 20.431 | |
30 | 15.849 | 16.684 | 17.312 | 17.588 | 19.310 | |
40 | 8 | 69.322 | 70.158 | 70.786 | 71.062 | 72.783 |
10 | 55.489 | 56.324 | 56.952 | 57.228 | 58.949 | |
12 | 46.266 | 47.101 | 47.730 | 48.005 | 49.727 | |
14 | 39.678 | 40.514 | 41.142 | 41.418 | 43.139 | |
16 | 34.738 | 35.573 | 36.201 | 36.477 | 38.199 | |
18 | 30.895 | 31.730 | 32.359 | 32.634 | 34.356 | |
20 | 27.821 | 28.656 | 29.284 | 29.560 | 31.282 | |
22 | 25.306 | 26.141 | 26.769 | 27.045 | 28.766 | |
24 | 23.209 | 24.045 | 24.673 | 24.949 | 26.670 | |
26 | 21.436 | 22.271 | 22.900 | 23.175 | 24.897 | |
28 | 19.916 | 20.751 | 21.379 | 21.655 | 23.377 | |
30 | 18.598 | 19.434 | 20.062 | 20.337 | 22.059 | |
45 | 8 | 87.472 | 88.307 | 88.935 | 89.211 | 90.933 |
10 | 70.008 | 70.843 | 71.472 | 71.747 | 73.469 | |
12 | 58.365 | 59.201 | 59.829 | 60.105 | 61.826 | |
14 | 50.049 | 50.885 | 51.513 | 51.788 | 53.510 | |
16 | 43.812 | 44.648 | 45.276 | 45.551 | 47.273 | |
18 | 38.961 | 39.797 | 40.425 | 40.700 | 42.422 | |
20 | 35.080 | 35.916 | 36.544 | 36.820 | 38.541 | |
22 | 31.905 | 32.741 | 33.369 | 33.644 | 35.366 | |
24 | 29.259 | 30.095 | 30.723 | 30.998 | 32.720 | |
26 | 27.020 | 27.856 | 28.484 | 28.759 | 30.481 | |
28 | 25.101 | 25.937 | 26.565 | 26.840 | 28.562 | |
30 | 23.438 | 24.273 | 24.902 | 25.177 | 26.899 | |
50 | 8 | 127.326 | 128.162 | 128.790 | 129.065 | 130.787 |
10 | 101.892 | 102.727 | 103.355 | 103.631 | 105.352 | |
12 | 84.935 | 85.771 | 86.399 | 86.674 | 88.396 | |
14 | 72.823 | 73.659 | 74.287 | 74.563 | 76.284 | |
16 | 63.740 | 64.575 | 65.203 | 65.479 | 67.200 | |
18 | 56.674 | 57.510 | 58.138 | 58.414 | 60.135 | |
20 | 51.022 | 51.858 | 52.486 | 52.761 | 54.483 | |
22 | 46.398 | 47.233 | 47.862 | 48.137 | 49.859 | |
24 | 42.544 | 43.379 | 44.008 | 44.283 | 46.005 | |
26 | 39.283 | 40.119 | 40.747 | 41.022 | 42.744 | |
28 | 36.488 | 37.324 | 37.952 | 38.227 | 39.949 | |
30 | 34.066 | 34.901 | 35.530 | 35.805 | 37.527 |
表2-11 Ⅲ类地形区斜单轴跟踪式10MW光伏发电站用地总体指标
单位:公顷
纬度(°) | 效率(%) | 10KV | 35/66KV | 110KV | 220KV | 330KV |
---|---|---|---|---|---|---|
18 | 8 | 53.229 | 54.064 | 54.693 | 54.968 | 56.690 |
10 | 42.614 | 43.449 | 44.078 | 44.353 | 46.075 | |
12 | 35.537 | 36.372 | 37.001 | 37.276 | 38.998 | |
14 | 30.482 | 31.318 | 31.946 | 32.221 | 33.943 | |
16 | 26.691 | 27.526 | 28.155 | 28.430 | 30.152 | |
18 | 23.742 | 24.578 | 25.206 | 25.481 | 27.203 | |
20 | 21.383 | 22.219 | 22.847 | 23.123 | 24.844 | |
22 | 19.453 | 20.289 | 20.917 | 21.192 | 22.914 | |
24 | 17.845 | 18.680 | 19.309 | 19.584 | 21.306 | |
26 | 16.484 | 17.319 | 17.948 | 18.223 | 19.945 | |
28 | 15.318 | 16.153 | 16.781 | 17.057 | 18.778 | |
30 | 14.307 | 15.142 | 15.770 | 16.046 | 17.767 | |
20 | 8 | 56.298 | 57.134 | 57.762 | 58.038 | 59.759 |
10 | 45.069 | 45.905 | 46.533 | 46.808 | 48.530 | |
12 | 37.583 | 38.419 | 39.047 | 39.322 | 41.044 | |
14 | 32.236 | 33.071 | 33.700 | 33.975 | 35.697 | |
16 | 28.226 | 29.061 | 29.689 | 29.965 | 31.687 | |
18 | 25.107 | 25.942 | 26.570 | 26.846 | 28.567 | |
20 | 22.611 | 23.447 | 24.075 | 24.350 | 26.072 | |
22 | 20.570 | 21.405 | 22.033 | 22.309 | 24.030 | |
24 | 18.868 | 19.704 | 20.332 | 20.607 | 22.329 | |
26 | 17.429 | 18.264 | 18.892 | 19.168 | 20.889 | |
28 | 16.195 | 17.030 | 17.658 | 17.934 | 19.655 | |
30 | 15.125 | 15.960 | 16.589 | 16.864 | 18.586 | |
25 | 8 | 66.152 | 66.988 | 67.616 | 67.891 | 69.613 |
10 | 52.952 | 53.788 | 54.416 | 54.692 | 56.413 | |
12 | 44.153 | 44.988 | 45.616 | 45.892 | 47.613 | |
14 | 37.867 | 38.702 | 39.331 | 39.606 | 41.328 | |
16 | 33.153 | 33.988 | 34.616 | 34.892 | 36.614 | |
18 | 29.486 | 30.321 | 30.950 | 31.225 | 32.947 | |
20 | 26.553 | 27.388 | 28.016 | 28.292 | 30.014 | |
22 | 24.153 | 24.988 | 25.616 | 25.892 | 27.614 | |
24 | 22.153 | 22.988 | 23.616 | 23.892 | 25.614 | |
26 | 20.460 | 21.296 | 21.924 | 22.200 | 23.921 | |
28 | 19.010 | 19.845 | 20.474 | 20.749 | 22.471 | |
30 | 17.753 | 18.588 | 19.217 | 19.492 | 21.214 | |
30 | 8 | 80.661 | 81.497 | 82.125 | 82.400 | 84.122 |
10 | 64.560 | 65.395 | 66.023 | 66.299 | 68.020 | |
12 | 53.825 | 54.661 | 55.289 | 55.564 | 57.286 | |
14 | 46.158 | 46.993 | 47.621 | 47.897 | 49.619 | |
16 | 40.407 | 41.243 | 41.871 | 42.146 | 43.868 | |
18 | 35.934 | 36.770 | 37.398 | 37.674 | 39.395 | |
20 | 32.356 | 33.192 | 33.820 | 34.095 | 35.817 | |
22 | 29.429 | 30.264 | 30.892 | 31.168 | 32.890 | |
24 | 26.989 | 27.824 | 28.453 | 28.728 | 30.450 | |
26 | 24.925 | 25.760 | 26.388 | 26.664 | 28.386 | |
28 | 23.155 | 23.991 | 24.619 | 24.894 | 26.616 | |
30 | 21.622 | 22.457 | 23.086 | 23.361 | 25.083 | |
35 | 8 | 103.351 | 104.186 | 104.814 | 105.090 | 106.812 |
10 | 82.711 | 83.547 | 84.175 | 84.450 | 86.172 | |
12 | 68.952 | 69.787 | 70.415 | 70.691 | 72.412 | |
14 | 59.123 | 59.959 | 60.587 | 60.862 | 62.584 | |
16 | 51.752 | 52.587 | 53.216 | 53.491 | 55.213 | |
18 | 46.019 | 46.854 | 47.482 | 47.758 | 49.480 | |
20 | 41.432 | 42.267 | 42.896 | 43.171 | 44.893 | |
22 | 37.679 | 38.515 | 39.143 | 39.419 | 41.140 | |
24 | 34.552 | 35.388 | 36.016 | 36.291 | 38.013 | |
26 | 31.906 | 32.742 | 33.370 | 33.645 | 35.367 | |
28 | 29.638 | 30.473 | 31.102 | 31.377 | 33.099 | |
30 | 27.672 | 28.508 | 29.136 | 29.412 | 31.133 | |
40 | 8 | 142.121 | 142.956 | 143.585 | 143.860 | 145.582 |
10 | 113.727 | 114.563 | 115.191 | 115.466 | 117.188 | |
12 | 94.798 | 95.634 | 96.262 | 96.537 | 98.259 | |
14 | 81.278 | 82.113 | 82.741 | 83.017 | 84.738 | |
16 | 71.137 | 71.972 | 72.601 | 72.876 | 74.598 | |
18 | 63.250 | 64.085 | 64.714 | 64.989 | 66.711 | |
20 | 56.940 | 57.776 | 58.404 | 58.679 | 60.401 | |
22 | 51.778 | 52.613 | 53.241 | 53.517 | 55.239 | |
24 | 47.476 | 48.311 | 48.939 | 49.215 | 50.936 | |
26 | 43.835 | 44.671 | 45.299 | 45.575 | 47.296 | |
28 | 40.715 | 41.551 | 42.179 | 42.454 | 44.176 | |
30 | 38.011 | 38.846 | 39.475 | 39.750 | 41.472 | |
45 | 8 | 163.353 | 164.188 | 164.817 | 165.092 | 166.814 |
10 | 163.353 | 164.188 | 164.817 | 165.092 | 166.814 | |
12 | 145.545 | 146.381 | 147.009 | 147.285 | 149.006 | |
14 | 124.775 | 125.610 | 126.239 | 126.514 | 128.236 | |
16 | 109.197 | 110.033 | 110.661 | 110.936 | 112.658 | |
18 | 97.081 | 97.917 | 98.545 | 98.820 | 100.542 | |
20 | 87.388 | 88.224 | 88.852 | 89.128 | 90.849 | |
22 | 79.458 | 80.293 | 80.922 | 81.197 | 82.919 | |
24 | 72.849 | 73.685 | 74.313 | 74.588 | 76.310 | |
26 | 67.257 | 68.093 | 68.721 | 68.996 | 70.718 | |
28 | 62.464 | 63.299 | 63.928 | 64.203 | 65.925 | |
30 | 58.310 | 59.145 | 59.774 | 60.049 | 61.771 | |
50 | 8 | 163.353 | 164.188 | 164.817 | 165.092 | 166.814 |
10 | 163.353 | 164.188 | 164.817 | 165.092 | 166.814 | |
12 | 163.353 | 164.188 | 164.817 | 165.092 | 166.814 | |
14 | 163.353 | 164.188 | 164.817 | 165.092 | 166.814 | |
16 | 163.353 | 164.188 | 164.817 | 165.092 | 166.814 | |
18 | 163.353 | 164.188 | 164.817 | 165.092 | 166.814 | |
20 | 163.353 | 164.188 | 164.817 | 165.092 | 166.814 | |
22 | 149.091 | 149.927 | 150.555 | 150.830 | 152.552 | |
24 | 136.680 | 137.515 | 138.143 | 138.419 | 140.141 | |
26 | 126.178 | 127.013 | 127.641 | 127.917 | 129.639 | |
28 | 117.176 | 118.011 | 118.640 | 118.915 | 120.637 | |
30 | 109.374 | 110.210 | 110.838 | 111.113 | 112.835 |
表2-12 Ⅲ类地形区双轴跟踪式10MW光伏发电站用地总体指标
单位:公顷
纬度(°) | 效率(%) | 10KV | 35/66KV | 110KV | 220KV | 330KV |
---|---|---|---|---|---|---|
18 | 8 | 58.007 | 58.843 | 59.471 | 59.747 | 61.468 |
10 | 46.437 | 47.272 | 47.900 | 48.176 | 49.897 | |
12 | 38.723 | 39.558 | 40.186 | 40.462 | 42.183 | |
14 | 33.213 | 34.048 | 34.676 | 34.952 | 36.674 | |
16 | 29.080 | 29.916 | 30.544 | 30.819 | 32.541 | |
18 | 25.866 | 26.701 | 27.330 | 27.605 | 29.327 | |
20 | 23.295 | 24.130 | 24.758 | 25.034 | 26.756 | |
22 | 21.191 | 22.026 | 22.655 | 22.930 | 24.652 | |
24 | 19.438 | 20.273 | 20.902 | 21.177 | 22.899 | |
26 | 17.954 | 18.790 | 19.418 | 19.693 | 21.415 | |
28 | 16.683 | 17.518 | 18.147 | 18.422 | 20.144 | |
30 | 15.581 | 16.416 | 17.045 | 17.320 | 19.042 | |
20 | 8 | 61.353 | 62.188 | 62.817 | 63.092 | 64.814 |
10 | 49.113 | 49.948 | 50.577 | 50.852 | 52.574 | |
12 | 40.953 | 41.788 | 42.417 | 42.692 | 44.414 | |
14 | 35.124 | 35.960 | 36.588 | 36.864 | 38.585 | |
16 | 30.753 | 31.588 | 32.217 | 32.492 | 34.214 | |
18 | 27.353 | 28.188 | 28.817 | 29.092 | 30.814 | |
20 | 24.633 | 25.468 | 26.097 | 26.372 | 28.094 | |
22 | 22.408 | 23.243 | 23.871 | 24.147 | 25.868 | |
24 | 20.553 | 21.388 | 22.017 | 22.292 | 24.014 | |
26 | 18.984 | 19.819 | 20.447 | 20.723 | 22.445 | |
28 | 17.639 | 18.474 | 19.102 | 19.378 | 21.100 | |
30 | 16.473 | 17.308 | 17.937 | 18.212 | 19.934 | |
25 | 8 | 72.094 | 72.929 | 73.558 | 73.833 | 75.555 |
10 | 57.706 | 58.541 | 59.170 | 59.445 | 61.167 | |
12 | 48.114 | 48.949 | 49.577 | 49.853 | 51.575 | |
14 | 41.262 | 42.098 | 42.726 | 43.001 | 44.723 | |
16 | 36.124 | 36.959 | 37.587 | 37.863 | 39.584 | |
18 | 32.127 | 32.962 | 33.591 | 33.866 | 35.588 | |
20 | 28.929 | 29.765 | 30.393 | 30.669 | 32.390 | |
22 | 26.313 | 27.149 | 27.777 | 28.052 | 29.774 | |
24 | 24.133 | 24.969 | 25.597 | 25.872 | 27.594 | |
26 | 22.289 | 23.124 | 23.752 | 24.028 | 25.750 | |
28 | 20.708 | 21.543 | 22.171 | 22.447 | 24.168 | |
30 | 19.337 | 20.173 | 20.801 | 21.076 | 22.798 | |
30 | 8 | 87.909 | 88.745 | 89.373 | 89.648 | 91.370 |
10 | 70.358 | 71.193 | 71.822 | 72.097 | 73.819 | |
12 | 58.657 | 59.493 | 60.121 | 60.396 | 62.118 | |
14 | 50.299 | 51.135 | 51.763 | 52.039 | 53.760 | |
16 | 44.031 | 44.867 | 45.495 | 45.770 | 47.492 | |
18 | 39.156 | 39.991 | 40.619 | 40.895 | 42.617 | |
20 | 35.256 | 36.091 | 36.719 | 36.995 | 38.716 | |
22 | 32.064 | 32.900 | 33.528 | 33.803 | 35.525 | |
24 | 29.405 | 30.240 | 30.869 | 31.144 | 32.866 | |
26 | 27.155 | 27.990 | 28.619 | 28.894 | 30.616 | |
28 | 25.226 | 26.062 | 26.690 | 26.965 | 28.687 | |
30 | 23.555 | 24.390 | 25.018 | 25.294 | 27.016 | |
35 | 8 | 112.641 | 113.477 | 114.105 | 114.381 | 116.102 |
10 | 90.144 | 90.979 | 91.607 | 91.883 | 93.605 | |
12 | 75.145 | 75.981 | 76.609 | 76.884 | 78.606 | |
14 | 64.432 | 65.268 | 65.896 | 66.171 | 67.893 | |
16 | 56.397 | 57.233 | 57.861 | 58.136 | 59.858 | |
18 | 50.148 | 50.983 | 51.612 | 51.887 | 53.609 | |
20 | 45.148 | 45.984 | 46.612 | 46.887 | 48.609 | |
22 | 41.058 | 41.893 | 42.522 | 42.797 | 44.519 | |
24 | 37.649 | 38.485 | 39.113 | 39.388 | 41.110 | |
26 | 34.765 | 35.600 | 36.229 | 36.504 | 38.226 | |
28 | 32.293 | 33.128 | 33.756 | 34.032 | 35.753 | |
30 | 30.150 | 30.985 | 31.614 | 31.889 | 33.611 | |
40 | 8 | 154.902 | 155.737 | 156.366 | 156.641 | 158.363 |
10 | 123.952 | 124.788 | 125.416 | 125.691 | 127.413 | |
12 | 103.319 | 104.154 | 104.783 | 105.058 | 106.780 | |
14 | 88.581 | 89.416 | 90.045 | 90.320 | 92.042 | |
16 | 77.527 | 78.363 | 78.991 | 79.267 | 80.988 | |
18 | 68.930 | 69.766 | 70.394 | 70.669 | 72.391 | |
20 | 62.053 | 62.888 | 63.516 | 63.792 | 65.513 | |
22 | 56.425 | 57.261 | 57.889 | 58.164 | 59.886 | |
24 | 51.736 | 52.571 | 53.200 | 53.475 | 55.197 | |
26 | 47.768 | 48.603 | 49.232 | 49.507 | 51.229 | |
28 | 44.367 | 45.202 | 45.831 | 46.106 | 47.828 | |
30 | 41.419 | 42.255 | 42.883 | 43.158 | 44.880 | |
45 | 8 | 163.353 | 164.188 | 164.817 | 165.092 | 166.814 |
10 | 163.353 | 164.188 | 164.817 | 165.092 | 166.814 | |
12 | 158.635 | 159.470 | 160.099 | 160.374 | 162.096 | |
14 | 135.995 | 136.830 | 137.458 | 137.734 | 139.455 | |
16 | 119.014 | 119.850 | 120.478 | 120.753 | 122.475 | |
18 | 105.808 | 106.643 | 107.271 | 107.547 | 109.268 | |
20 | 95.242 | 96.077 | 96.706 | 96.981 | 98.703 | |
22 | 86.598 | 87.433 | 88.061 | 88.337 | 90.058 | |
24 | 79.394 | 80.229 | 80.858 | 81.133 | 82.855 | |
26 | 73.298 | 74.134 | 74.762 | 75.038 | 76.759 | |
28 | 68.074 | 68.909 | 69.537 | 69.813 | 71.535 | |
30 | 63.546 | 64.381 | 65.009 | 65.285 | 67.007 | |
50 | 8 | 163.353 | 164.188 | 164.817 | 165.092 | 166.814 |
10 | 163.353 | 164.188 | 164.817 | 165.092 | 166.814 | |
12 | 163.353 | 164.188 | 164.817 | 165.092 | 166.814 | |
14 | 163.353 | 164.188 | 164.817 | 165.092 | 166.814 | |
16 | 163.353 | 164.188 | 164.817 | 165.092 | 166.814 | |
18 | 163.353 | 164.188 | 164.817 | 165.092 | 166.814 | |
20 | 163.353 | 164.188 | 164.817 | 165.092 | 166.814 | |
22 | 162.500 | 163.335 | 163.964 | 164.239 | 165.961 | |
24 | 148.971 | 149.806 | 150.435 | 150.710 | 152.432 | |
26 | 137.523 | 138.359 | 138.987 | 139.263 | 140.984 | |
28 | 127.711 | 128.547 | 129.175 | 129.450 | 131.172 | |
30 | 119.207 | 120.043 | 120.671 | 120.946 | 122.668 |
3.2 表3-1~表3-4中,未列出效率和纬度的光伏方阵用地指标可采用线性插值法和公式法两种方式进行计算。
3.3 光伏方阵用地指标线性插值法计算方法可参照2.7条。
3.4 光伏方阵用地指标公式法计算公式如下:
光伏方阵面积:S=D×K
其中:D=(L×cos Z)+(L×sin Z)×(0.707 tanφ + 0.4338)/(0.707-0.4338 tanφ)
S:光伏方阵面积
D:光伏方阵间距
K:光伏方阵横向长度
L:光伏方阵纵向宽度
Z:光伏方阵倾角
φ:光伏方阵所在当地纬度
采用跟踪式安装排列的光伏方阵用地指标,应按阴影最长时间点计算南北向和东西向光伏方阵的最大占地面积。
表3-1 固定式光伏方阵建设用地指标表(hm2/10MW)
效率% 纬度° | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 26 | 28 | 30 |
18 | 21.341 | 17.073 | 14.227 | 12.195 | 10.670 | 9.485 | 8.536 | 7.760 | 7.114 | 6.566 | 6.097 | 5.691 |
20 | 22.265 | 17.812 | 14.844 | 12.723 | 11.133 | 9.896 | 8.906 | 8.096 | 7.422 | 6.851 | 6.362 | 5.937 |
25 | 25.116 | 20.093 | 16.744 | 14.352 | 12.558 | 11.163 | 10.046 | 9.133 | 8.372 | 7.728 | 7.176 | 6.698 |
30 | 29.057 | 23.246 | 19.372 | 16.604 | 14.529 | 12.914 | 11.623 | 10.566 | 9.686 | 8.941 | 8.302 | 7.749 |
35 | 34.780 | 27.824 | 23.187 | 19.874 | 17.390 | 15.458 | 13.912 | 12.647 | 11.593 | 10.702 | 9.937 | 9.275 |
40 | 43.725 | 34.980 | 29.150 | 24.986 | 21.862 | 19.433 | 17.490 | 15.900 | 14.575 | 13.454 | 12.493 | 11.660 |
45 | 59.471 | 47.577 | 39.648 | 33.984 | 29.736 | 26.432 | 23.789 | 21.626 | 19.824 | 18.299 | 16.992 | 15.859 |
50 | 94.062 | 75.249 | 62.708 | 53.749 | 47.031 | 41.805 | 37.625 | 34.204 | 31.354 | 28.942 | 26.875 | 25.083 |
表3-2 平单轴跟踪式光伏方阵建设用地指标表(hm2/10MW)
效率% 纬度° | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 26 | 28 | 30 |
18 | 26.571 | 21.257 | 17.714 | 15.183 | 13.285 | 11.809 | 10.628 | 9.662 | 8.857 | 8.176 | 7.592 | 7.086 |
20 | 27.224 | 21.779 | 18.149 | 15.557 | 13.612 | 12.100 | 10.890 | 9.900 | 9.075 | 8.377 | 7.778 | 7.260 |
25 | 29.238 | 23.390 | 19.492 | 16.707 | 14.619 | 12.995 | 11.695 | 10.632 | 9.746 | 8.996 | 8.354 | 7.797 |
30 | 32.023 | 25.618 | 21.348 | 18.299 | 16.011 | 14.232 | 12.809 | 11.645 | 10.674 | 9.853 | 9.149 | 8.539 |
35 | 36.065 | 28.852 | 24.044 | 20.609 | 18.033 | 16.029 | 14.426 | 13.115 | 12.022 | 11.097 | 10.304 | 9.617 |
40 | 42.383 | 33.907 | 28.256 | 24.219 | 21.192 | 18.837 | 16.953 | 15.412 | 14.128 | 13.041 | 12.110 | 11.302 |
45 | 53.504 | 42.803 | 35.669 | 30.574 | 26.752 | 23.780 | 21.402 | 19.456 | 17.835 | 16.463 | 15.287 | 14.268 |
50 | 77.925 | 62.340 | 51.950 | 44.528 | 38.962 | 34.633 | 31.170 | 28.336 | 25.975 | 23.977 | 22.264 | 20.780 |
表3-3 斜单轴跟踪式光伏方阵建设用地指标表(hm2/10MW)
效率% 纬度° | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 26 | 28 | 30 |
18 | 32.522 | 26.018 | 21.681 | 18.584 | 16.261 | 14.454 | 13.009 | 11.826 | 10.841 | 10.007 | 9.292 | 8.673 |
20 | 34.403 | 27.522 | 22.935 | 19.659 | 17.201 | 15.290 | 13.761 | 12.510 | 11.468 | 10.585 | 9.829 | 9.174 |
25 | 40.441 | 32.353 | 26.960 | 23.109 | 20.220 | 17.974 | 16.176 | 14.706 | 13.480 | 12.443 | 11.554 | 10.784 |
30 | 49.331 | 39.465 | 32.887 | 28.189 | 24.666 | 21.925 | 19.732 | 17.939 | 16.444 | 15.179 | 14.095 | 13.155 |
35 | 63.234 | 50.587 | 42.156 | 36.134 | 31.617 | 28.104 | 25.294 | 22.994 | 21.078 | 19.457 | 18.067 | 16.862 |
40 | 86.990 | 69.592 | 57.993 | 49.709 | 43.495 | 38.662 | 34.796 | 31.633 | 28.997 | 26.766 | 24.854 | 23.197 |
45 | 100.00 | 100.00 | 89.088 | 76.362 | 66.816 | 59.392 | 53.453 | 48.594 | 44.544 | 41.118 | 38.181 | 35.635 |
50 | 100.00 | 100.00 | 100.00 | 100.00 | 100.00 | 100.00 | 100.00 | 91.261 | 83.656 | 77.221 | 71.705 | 66.925 |
表3-4 双轴跟踪式光伏方阵建设用地指标表(hm2/10MW)
效率% 纬度° | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 26 | 28 | 30 |
18 | 35.450 | 28.360 | 23.633 | 20.257 | 17.725 | 15.756 | 14.180 | 12.891 | 11.817 | 10.908 | 10.129 | 9.453 |
20 | 37.500 | 30.000 | 25.000 | 21.429 | 18.750 | 16.667 | 15.000 | 13.636 | 12.500 | 11.538 | 10.714 | 10.000 |
25 | 44.082 | 35.265 | 29.388 | 25.189 | 22.041 | 19.592 | 17.633 | 16.030 | 14.694 | 13.564 | 12.595 | 11.755 |
30 | 53.772 | 43.018 | 35.848 | 30.727 | 26.886 | 23.899 | 21.509 | 19.554 | 17.924 | 16.545 | 15.363 | 14.339 |
35 | 68.927 | 55.141 | 45.951 | 39.387 | 34.463 | 30.634 | 27.571 | 25.064 | 22.976 | 21.208 | 19.693 | 18.380 |
40 | 94.822 | 75.857 | 63.214 | 54.184 | 47.411 | 42.143 | 37.929 | 34.481 | 31.607 | 29.176 | 27.092 | 25.286 |
45 | 100.00 | 100.00 | 97.109 | 83.236 | 72.832 | 64.739 | 58.265 | 52.969 | 48.554 | 44.820 | 41.618 | 38.844 |
50 | 100.00 | 100.00 | 100.00 | 100.00 | 100.00 | 100.00 | 100.00 | 99.477 | 91.187 | 84.173 | 78.161 | 72.950 |
3.4 光伏方阵用地受地形、地貌等因素影响较大的,用地面积可按表3-5的调整系数进行调整。
表3-5 光伏方阵用地地形调整系数表
调整内容 | Ⅰ类地形区 | Ⅱ类地形区 | Ⅲ类地形区 |
调整系数 | 1.0~1.1 | 1.1~1.3 | 1.3~1.6 |
注:表中XX(下限值)~XX(上限值),表示含上限,不含下限。
4.1 变电站及运行管理中心用地为永久用地,包括变电站用地和生活服务设施用地。用地面积按围墙外1m的外轮廓尺寸计算。
4.2 变电站用地包括生产建筑用地和辅助生产建筑用地。生产建筑用地包括升压设备、变配电设备、变电站控制室(升压设备控制、变配电设备控制、其他设备控制)用地;辅助生产建筑用地包括光伏发电站中控室、计算机室、站用配电室、电工实验室、通信室、库房、办公室、会议室、停车场等设施用地。
4.3 生活服务设施用地包括职工宿舍、食堂、活动中心等设施用地。
4.4 变电站及运行管理中心用地指标不应超过表4-1的规定。
表4-1 变电站及运行管理中心用地指标表
并网电压等级(kV) | 10 | 35/66 | 110 | 220 | 330 |
用地指标(m2) | 1500 | 9690 | 15850 | 18550 | 35430 |
4.5 变电站及运行管理中心位于Ⅲ类地形区的,用地面积可根据站址的地形、地质条件,按工程设计用地面积计算。
4.6 变电站及运行管理中心为填方场地,用地面积按工程设计用地面积计算。
4.7 变电站及运行管理中心外围设置防洪及排水设施时,用地面积应按相应构筑物外边线的轮廓尺寸计算。
5.1 光伏发电站集电线路用地指标是指光伏发电站项目区内集电线路用地。
5.2 光伏发电站集电线路一般采用直埋电缆敷设方式,其用地面积与光伏方阵用地已经合并,用地指标不再另行计算。
5.3 光伏发电站集电线路采用架空线路架设时,只计算杆塔基础用地。杆塔基础用地为永久用地,其面积按基础外轮廓尺寸计算。
5.4 杆塔采用水泥杆时,用地指标不应超过表5-1的规定。
表5-1水泥杆用地指标表(m2/基)
水泥杆形式 | 单(双)回路用地指标 |
直线杆 | 4 |
带拉线门型杆 | 12 |
5.5 杆塔采用钢管杆时,用地指标按5.3条计算。
5.6 杆塔采用铁塔时,用地指标不应超过表5-2的规定。
表5-2 铁塔杆用地指标表(m2/基)
转角 | 0°~20° | 20°~40° | 40°~60° | 60°~90° |
单回路(平原) | 24 | 26 | 28 | 29 |
单回路(山区、沼泽) | 36 | 37 | 38 | 41 |
双回路(平原) | 28 | 29 | 36 | 44 |
双回路(山区、沼泽) | 41 | 46 | 55 | 62 |
5.7 终端塔杆,建设用地指标按表5-2中转角为60°~90°的数值计算。
5.8 经常受台风和凝冻影响地区的架空线路,用地指标应乘以系数1.1。
5.9 光伏发电站工程通信线路应随电缆线路或架空线路一同敷(架)设,不再另行计算用地面积。
6.1 光伏发电站场内道路用地是指保证项目生产运营的场区内部运行道路。
6.2 场内道路宽度应不超过4米。场内道路用地面积按道路宽度乘以道路长度进行计算。
6.3 光伏发电站进场路(场外部分)和通往场外的道路用地(场内部分),应符合国家现行的有关公路建设的用地指标。
6.4 场外供电线路、有线通信线路、排水、沟渠及其他设施,按相关标准并结合实际情况计算用地面积。
序号 | 城市 | 纬度φ(°) | 斜面日均辐射量(KJ/㎡) | 日辐射量(KJ/㎡) |
1 | 哈尔滨 | 45.68 | 15835 | 12703 |
2 | 长春 | 43.9 | 17127 | 13572 |
3 | 乌鲁木齐 | 43.78 | 16594 | 14464 |
4 | 沈阳 | 41.7 | 16563 | 13793 |
5 | 呼和浩特 | 40.78 | 20075 | 16574 |
6 | 北京 | 39.8 | 18035 | 15261 |
7 | 天津 | 39.1 | 16722 | 14356 |
8 | 银川 | 38.48 | 19615 | 16553 |
9 | 石家庄 | 38.04 | - | - |
10 | 太原 | 37.78 | 17394 | 15061 |
11 | 西宁 | 36.75 | 19617 | 16777 |
12 | 济南 | 36.38 | 15994 | 14043 |
13 | 兰州 | 36.05 | 15842 | 14966 |
14 | 郑州 | 34.72 | 14558 | 13332 |
15 | 西安 | 34.30 | 12952 | 12781 |
16 | 南京 | 32 | 14207 | 13099 |
17 | 合肥 | 31.85 | 13299 | 12525 |
18 | 上海 | 31.17 | 13691 | 12760 |
19 | 成都 | 30.67 | 10304 | 10392 |
20 | 武汉 | 30.63 | 13707 | 13201 |
21 | 杭州 | 30.23 | 12372 | 11668 |
22 | 拉萨 | 29.7 | 24151 | 21301 |
23 | 重庆 | 29.5 | - | - |
24 | 南昌 | 28.67 | 13714 | 13094 |
25 | 长沙 | 28.2 | 11589 | 11377 |
26 | 贵阳 | 26.58 | 10235 | 10327 |
27 | 福州 | 26.08 | 12451 | 12001 |
28 | 昆明 | 25.02 | 15333 | 14194 |
29 | 广州 | 23.13 | 12702 | 12110 |
30 | 南宁 | 22.82 | 12734 | 12515 |
31 | 海口 | 20.03 | 13510 | 13835 |
注:1.按照城市所在纬度排序。2.国标中暂无石家庄、重庆两城市相关资料。3可参考最新发布及现场实测数据。
按照《光伏发电站设计规范》(GB50797-2012),光伏方阵在冬至日上午9:00到下午3:00时段内前、后、左、右互不遮挡的规定条件。本附录给出光伏发电站四种光伏方阵布置形式,即固定式光伏方阵(Ⅰ类、Ⅱ类地形区)、平单轴型跟踪方阵、斜单轴型跟踪方阵、双轴型跟踪方阵(赤道坐标系和地平坐标系)的计算示例;以及按照太阳能跟踪器(光伏组件)跟踪变量不同,给出地平坐标系方位角跟踪系统、地平坐标系高度角跟踪系统的占地两种计算方法。
光伏方阵的太阳跟踪器可以分为地平坐标跟踪系统和赤道坐标跟踪系统。地平坐标跟踪系统以地平面为参照系,如果是2维的跟踪系统,则跟踪2个变量,即太阳的高度角和方位角,跟踪是通过调整光伏方阵的倾角和方阵方位角来实现的;赤道坐标跟踪系统以地球贯穿南极和北极的地轴和地球的赤道平面为参照系,也跟踪2个变量,即太阳的赤纬角和时角。跟踪是通过调节光伏方阵与主轴的夹角(太阳赤纬角)和主轴的旋转角(时角)来实现的。
下面分别给出光伏方阵在不同安装和运行模式下的占地计算模型和计算实例。
一、固定式光伏方阵占地计算
(一)计算要点:
1. 固定式方阵向南安装,不用考虑东西向遮挡,只需要考虑南北向间距;
2. 以冬至日上午9:00到下午3:00不遮挡为准(不是北京时间,是当地太阳时,即正午12:00的太阳时角为零);
3. 方阵倾角等于当地纬度。
4. 方阵间距图示
从上图可以看出:
D2 = cosβ×L′,L′ = H/tan
D1 = L × cos Z H= L × sin Z
方阵间距 D = D1+D2 =(L × cos Z)+ (L×sin Z)×cosβ/ tan
β:太阳方位角
:太阳高度角
L′:太阳射线在地面上的投影
H:前后光伏方阵相对高度
L:光伏方阵纵向宽度
Z:光伏方阵倾角
太阳高度角计算公式:sin = sinφ sin+cosφ cos cos
太阳方位角计算公式:sinβ = cos sin/cos
cosβ= (sinφsinα- sinδ)/cosαcosφ
三角函数公式 tan = sin/ cos
式中:
φ为当地纬度;
为太阳赤纬,
计算公式:=23.5sin[360(284+N)/365]
冬至日的太阳赤纬为-23.45度;
为时角,上午9:00的时角为45度。
cosβ/tan = (sinφsinα- sinδ)/ cosαcosφtan
= (sin2φ sin+sinφcosφ cos cos-sinδ)/ cosφsin
= (sin2φ sincosφ+ cos2φsinφcos cos-cosφsinδ)/ cos2φsin
= sinφcos cos/sin + cosφsinδ (sin2φ-1)/ cos2φsin
= (sinφcos cos - cosφsinδ)/ sin
= (sinφcos cos - cosφsinδ)/( sinφ sin+cosφ cos cos)
分子和分母同时除以cosφsinδ,得到:
cosβ/tan = (costanφ – tanδ)/( cos + tanφtanδ)
当赤纬角δ = -23.45度,时角 = 45度时:
cosβ/tan = (0.707 tanφ + 0.4338)/(0.707-0.4338 tanφ)
得到GB50797-2012中的固定方阵间距简单计算公式:
D = (L×cos Z)+(L×sin Z)×(0.707 tanφ + 0.4338)/(0.707-0.4338 tanφ)
说明:固定光伏方阵不一定朝向正南,也可能朝东、朝西或东南、西南等。通用的D2 公式为:D2 = cos(β-r)×L′,L′ = H/tan,r为光伏方阵的方位角,而β-r则是阳光射线和方阵法线在地面上投影的夹角。通用公式适用于任意方位角,也适用于赤道坐标东西向间距的计算。是任意方向的通用公式,则间距不完全是南北向间距,而是前后排间距。
(二)计算实例
计算实例1:
地点:三亚 纬度:18.23度
不遮挡时段:冬至日上午9:00到下午3:00
冬至日实际日出日落时长:10小时54分,日出:6:33, 日落5:27
上午9:00太阳高度角=29.45度
天合255瓦组件:长1.685米,宽0.997米,组件效率:15.18%
组件安装:纵向4块组件排列
横向22块组件排列
方阵总功率:22.44kW
方阵倾角:等于纬度角18.23度
计算方法:
纵向4块组件排列,长度L=0.997×4=3.988米;
横向22块组件排列,宽度K=1.685×22=37.07米
光伏方阵间距为
D = D1+D2 =(L×cos Z)+(L×sin Z)×(0.707 tanφ + 0.4338)/(0.707-0.4338 tanφ)
D1 = L×cos Z= 3.988×cos(18.23)= 3.788米,
D2 =(L×sin Z)×(0.707 tanφ + 0.4338)/(0.707-0.4338 tanφ)=1.474米计算可得:方阵间距D = D1+D2=3.788+1.474=5.262米。
已知方阵宽度K = 37.07米,
得到方阵净占地S=D×K=5.262×37.07=195.062平方米。
方阵总功率22.44kW
计算出单位kW净占地:S1=195.062/22.44=8.69平方米。
综合考虑到组件上下、左右间隔,方阵间距和方阵间道路,逆变器机房、升压变等占地,光伏方阵用地指标:
S2=8.69×(1+30%)=11.297平方米,
计算得到光伏方阵单位kW合理占地:11.297平方米。
即为11.297hm2/10MW。
计算实例2:
地点:三亚 纬度:18.23度
不遮挡时段:冬至日上午7:44到下午4:16
冬至日实际日出日落时长:10小时54分,日出:6:33, 日落5:27
上午7:44太阳高度角=15.00度
天合255瓦组件:长1.685米,宽0.997米,组件效率:15.18%
组件安装:纵向4块组件,长度L=3.988米;横向22块,宽度K:37.07米
方阵总功率:22.44kW
方阵倾角:等于纬度角18.23度
带入公式:D = (L×cos Z)+(L×sin Z)×(0.707 tanφ + 0.4338)/(0.707-0.4338 tanφ)
得到:D1 = 3.788米, D2 = 2.431米,方阵间距6.218米,已知方阵宽度K = 37.07米,得到方阵净占地230.515平方米。
方阵总功率22.44kW,单位kW净占地:10.27平方米,考虑到组件上下、左右间隔,方阵间距和方阵间道路,逆变器机房/升压变占地,区间内道路用地等,需要有大约30%的余量,得到光伏方阵单位kW合理占地:13.351平方米,高于上午9:00到下午3:00为不遮挡时段的占地。
二、固定式光伏方阵占地计算(Ⅱ类地形区)
(一)计算要点
1. 固定式方阵坡地向南安装,不用考虑东西向遮挡,只需要考虑南北向间距;
2. 以冬至日上午9:00到下午3:00不遮挡为准(不是北京时间,是当地太阳时,即正午12:00的太阳时角为零);
3. 方阵倾角等于当地纬度;
4. 前排方阵高度H变为相对高度 h1,其它计算公式不变。
5. 坡地方阵间距图示:
D1 = L × cos Z (与平地一致无变化)
D2 = cosβ×L′,L′ = h1/tan
H= L × sin Z = h1+h2 h1=H-h2
方阵间距:D = D1+D2 =(L × cos Z)+ (L×sin Z-h2)×cosβ/ tan
β:太阳方位角 :太阳高度角 L′:太阳射线在地面上的投影
h1:前后光伏方阵相对高度 h2:前后排方阵高度差
H:前排方阵垂直高度
L:光伏方阵纵向宽度
Z:光伏方阵倾角
因计算方法相同,不再给出计算实例。
三、赤道坐标平单轴跟踪方阵占地计算
(一)计算要点
1. 水平轴方阵东西向跟踪太阳时角,不用考虑南北向遮挡,只需要考虑东西向间距;
2. 方阵运行方式:主轴东西向跟踪太阳时角,方阵最大向东倾角60度。当太阳时角大于方阵向东最大倾角时,方阵采用“反向跟踪”;当太阳时角达到最大倾角60度时,方阵开始随太阳时角旋转,有:A=ω,冬至日上午9:00时,所有纬度情况下均已经有A=ω,即A= 45度;
3. 方阵东西向间距以冬至日上午9:00到下午3:00不遮挡为准(不是北京时间,是当地太阳时,即正午12:00的太阳时角为零);
4. 光伏组件水平安装在方阵主轴上,倾角等于零;
5. 水平轴东西向跟踪仅适合于纬度在35度以下地区,纬度在35度以上地区由于冬季太阳过于斜射,余弦损失太大,不适用;
6. 春分/秋分时节,日出时间为早上6:00,如果仍然定义为上午9:00不遮挡显然不合适,但如果定义为基本相同的太阳高度角不遮挡,则时间要提前到上午8:00不遮挡,方阵向东倾角也相应调整到60度,此时东西向间距要比冬至日上午9:00要大27%,占地面积也相应增大20%。因此,对于赤道坐标跟踪系统,由于东西向间距是占地的主要因素(固定方阵不必考虑东西向间距),而东西向间距不但受季节影响,还受所设定的不遮挡时间影响,不遮挡的时间越长,则占地越大,需要综合考虑占地和发电量的最优配比。
7. 方阵间距图示:
计算太阳电池方阵间距D,可以从下面4个公式求得:
D2 = L′cosβ' β' =90-β
L′ = H/tanα H= Ksin A
α = arcsin(sinφsinδ+cosφcosδcosω)
β = arcsin(cosδ sinωcosα)
首先计算冬至上午9:00太阳高度角和太阳方位角,冬至时的赤纬角d是-23.45度,上午9:00的时角ω是45度,于是有:
α = arcsin (0.648 cos φ- 0.399sinφ)
β = arcsin(0.917 0.707/cos α)
求出太阳高度角α后和太阳方位角后,即可求出太阳光在方阵后面的投影长度L′,再将L′折算到前后两排方阵之间的垂直距离D2:
D2 = L′ cosβ' = Hcosβ' / tanα
D1 = K cos A
(二)计算实例3:
青海格尔木纬度φ = 36.25度,求太阳电池方阵东西向间距:
不遮挡时段:冬至日上午9:00到下午3:00
冬至日实际日出日落时长:9小时31.6分,日出:7:14, 日落4:46
上午9:00太阳高度角=16.728度
取δ = -23.45, ω = 45, 有:
天合255瓦组件:长1.685米,宽0.997米,组件效率:15.18%
组件安装:东西向并排安装2块组件,东西向宽度K=1.994米,南北向主轴上水平安装2排各20块组件,方阵总长度33.70米;
方阵总功率:10.20kW
方阵倾角:水平安装在主轴上,倾角等于零;
方阵向东倾角等于时角45度。
得到:D1 = 1.410米, D2 = 3.178米,方阵间距4.588米,已知方阵长度33.7米,得到方阵净占地154.605平方米。
方阵总功率10.20kW,单位kW净占地:15.157平方米,考虑到组件上下、左右间隔,方阵间道路(已经有了方阵东西向间距,不必另外增加),逆变器机房/升压变占地等,需要有大约30%的余量,得到光伏方阵单位kW合理占地:19.70平方米。
计算实例4:
青海格尔木纬度φ = 36.25度,求太阳电池方阵春分时东西向间距:
春分日实际日出日落时长:12小时,日出:6:00, 日落6:00
太阳高度角=20.0度时的时间是上午7:40(时角为64.906度,大于60度)
天合255瓦组件:长1.685米,宽0.997米,组件效率:15.18%
组件安装:东西向并排安装2块组件,东西向宽度K=1.994米,南北向主轴上水平安装2排各20块组件,方阵总长度33.70米;
方阵总功率:10.20kW
方阵倾角:水平安装在主轴上,倾角等于零;
方阵7:40时向东倾角等于机械最大倾角60度。
得到:D1 = 0.997米, D2 = 4.572米,方阵间距5.569米,已知方阵长度33.7米,得到方阵净占地187.691平方米。
方阵总功率10.20kW,单位kW净占地:18.401平方米,考虑到组件上下、左右间隔,方阵间道路(已经有了方阵东西向间距,不必另外增加),逆变器机房/升压变占地等,需要有大约30%的余量,得到光伏方阵单位kW合理占地:23.921平方米,比冬至日占地还要大。
四、赤道坐标斜单轴跟踪方阵占地计算
(一)计算要点
1. 斜单轴太阳跟踪器的光伏方阵在主轴上向南倾斜纬度角,方阵东西向跟踪太阳时角,不但需要考虑东西向方阵间距,还要考虑光伏方阵之间在主轴上的间距;
2. 方阵运行方式:主轴东西向跟踪太阳时角,方阵最大向东倾角60度。当太阳时角大于方阵向东最大倾角时,方阵采用“反向跟踪”;当太阳时角达到最大倾角60度时,方阵开始随太阳时角旋转,有:A=ω,冬至日上午9:00时,所有纬度情况下均已经有A=ω,即A= 45度;
3. 方阵东西向间距以冬至日上午9:00到下午3:00不遮挡为准(不是北京时间,是当地太阳时,既正午12:00的太阳时角为零);
4. 光伏组件倾斜纬度角安装在方阵主轴上,需要计算合理间距;
5. 斜单轴太阳跟踪器适合于任何纬度地区,不存在冬季余弦损失太大的问题;
6. 春分/秋分时节,日出时间为早上6:00,如果提前到上午8:00以后不遮挡,方阵向东倾角也相应调整到60度,则占地面积要比冬至日上午9:00要大27%。因此,对于赤道坐标跟踪系统,由于东西向间距是占地的主要因素(固定方阵不必考虑东西向间距),而东西向间距不但受季节影响,还受所设定的不遮挡时间影响,不遮挡的时间越长,则占地越大,需要综合考虑占地和发电量的最优配比。
(二)东西向间距计算:
尽管光伏方阵在主轴上有倾角,但东西向间距计算方法仍然与水平轴跟踪一致。
方阵间距图示如下:
计算实例5:
计算太阳电池方阵东西向间距D,可以从下面几个公式求得:
D2 = L′cosβ' β' =90-β
L′ = H/tanα H= Ksin A
D2 = L′ cosβ' = Hcosβ' / tanα
D1 = K cos A
D = D1+D2 = K cos A+ Ksin A cosβ' / tanα
青海格尔木纬度φ = 36.25度,求太阳电池方阵东西向间距:
天合255瓦组件:长1.685米,宽0.997米,组件效率:15.18%
组件安装:东西向并排安装2块组件,东西向宽度K=1.994米,向东倾角45度;
得到:D1 = 1.410米, D2 = 3.176米,方阵东西向间距4.586米。
(三)南北向间距计算:
方阵南北向间距图示如下:
计算太阳电池方阵主轴上间距D,可以从下面几个公式求得:
D = D1+D2
D1 = L cos Z
D2 = H/tanx H= Lsin Z
X = 90-φ-23.45
D = D1+D2 = L cos Z+ Lsin Z / tan(90-φ-23.45)
计算实例6:
青海格尔木纬度φ = 36.25度,求太阳电池方阵在主轴上的间距:
天合255瓦组件:长1.685米,宽0.997米,组件效率:15.18%
组件安装:东西向并排2块组件,倾纬度角(Z=φ=36.25度)安装在主轴上L′=1.685米; X = 30.3度
得到:D1 = 1.359米, D2 = 1.705米,方阵南北向间距3.064米。
计算实例7:
斜单轴跟踪单位kW占地计算:
东西向方阵间距4.586米,主轴上方阵间距(即南北向间距)3.064米,得到方阵净占地14.05平方米。
方阵一共2块组件,总功率510W(0.51kW),单位kW净占地:27.55平方米,考虑到组件间隔、方阵间道路、逆变器机房占地等,需要有大约30%的余量,得到光伏方阵单位kW合理占地:35.815平方米。
五、赤道坐标双轴跟踪方阵占地计算
(一)计算要点
1. 双轴太阳跟踪器的光伏方阵在主轴上始终跟踪太阳赤纬角,方阵东西向跟踪太阳时角,不但需要考虑东西向方阵间距,还要考虑光伏方阵之间在主轴上的间距。计算占地时,则仅仅考虑方阵冬至日倾斜最大倾角(即阴影最长)时的情况;
2. 方阵运行方式:聚光光伏方阵一般采用双轴跟踪器,聚光光伏需要随时准确跟踪太阳,为了最大限度提高发电量,要求提前1小时(冬至日上午8:00,而不是9:00)对准太阳,且东西向互相不遮挡。方阵主轴东西向跟踪太阳时角,方阵最大向东倾角60度。当太阳时角大于方阵向东最大倾角时,方阵采用“反向跟踪”;当太阳时角达到最大倾角60度时,方阵开始随太阳时角旋转,有:A=ω,冬至日上午8:00时,所有纬度(北纬18-50度)情况下均已经有A=ω,即A= 60度;
3. 方阵东西向间距以冬至日上午8:00到下午4:00不遮挡为准(不是北京时间,是当地太阳时,即正午12:00的太阳时角为零);
4. 当然,太阳高度角和太阳方位角也相应采用冬至日8:00太阳时;
5. 光伏组件冬至日在主轴上的倾角为当地纬度+23.45度,此时方阵在主轴上的间距最大。
6. 赤道座标双轴太阳跟踪器适合于任何纬度地区,不存在冬季余弦损失太大的问题;
7. 对于赤道坐标跟踪系统,由于东西向间距是占地的主要因素(固定方阵不必考虑东西向间距),而东西向间距不但受季节影响,还受所设定的不遮挡时间影响,不遮挡的时间越长,则占地越大,需要综合考虑占地和发电量的最优配比。
(二)东西向间距计算
尽管光伏方阵在主轴上有倾角,但东西向间距计算方法仍然与水平轴跟踪一致。
方阵间距图示如下:
计算实例7:
计算太阳电池方阵东西向间距D,可以从下面几个公式求得:
D2 = L′cosβ' β' =90-β
L′ = H/tanα H= Ksin A
D2 = L′ cosβ' = Hcosβ' / tanα
D1 = K cos A
D = D1+D2 = K cos A+ Ksin A cosβ' / tanα
青海格尔木纬度φ = 36.25度,求太阳电池方阵东西向间距:
天合255瓦组件:长1.685米,宽0.997米,组件效率:15.18%
组件安装:东西向并排安装2块组件,东西向宽度K=1.994米;
向东倾角A=60度,上午8:00太阳高度角仅7.736度。
得到:D1 = 0.997米, D2 = 8.317米,方阵东西向间距9.314米。
(三)南北向间距计算
方阵南北向间距图示如下:
计算太阳电池方阵主轴上间距D,可以从下面几个公式求得:
D = D1+D2
D1 = L cos Z
D2 = H/tanx H= Lsin Z
X = 90-φ-23.45
D = D1+D2 = L cos Z+ Lsin Z / tan(90-φ-23.45)
计算实例8:
青海格尔木纬度φ = 36.25度,求太阳电池方阵在主轴上的间距:
天合255瓦组件:长1.685米,宽0.997米,组件效率:15.18%
组件安装:东西向并排2块组件,倾纬度角+23.45(Z=φ+23.45=59.70度)安装在主轴上L=1.685米; 太阳在主轴上的入射角X = 30.3度
得到:D1 = 0.85米, D2 = 2.49米,方阵南北向间距D1+D2=3.34米。
斜单轴跟踪单位kW占地计算
东西向方阵间距9.314米,主轴上方阵间距(即南北向间距)3.34米,得到方阵净占地31.109平方米。
方阵一共2块组件,总功率510W(0.51kW),单位kW净占地:60.998平方米,考虑到组件间隔、方阵间道路、逆变器机房占地等,需要有大约30%的余量,得到光伏方阵单位kW合理占地:79.297平方米。
六、地平坐标双轴跟踪系统占地计算
(一)计算要点
1. 地平坐标双轴跟踪系统是跟踪太阳高度角和太阳方位角;
2. 光伏方阵的方位角可以360度旋转,因此可以从日出就开始跟踪,始终有方阵方位角=太阳方位角β;为了使阳光射线垂直于方阵平面,要求方阵倾角等于太阳高度角的余角,即:Z=90-α,但是方阵倾角受机械加工限制,不可能倾70度以上,一般设计最大倾角为60度;
3. 冬至日上午9:00时,在18-50度纬度范围内,太阳高度角均小于30度,即光伏方阵即使倾斜到最大倾角60度,太阳射线仍无法达到垂直入射。因此,即使对于聚光光伏,也仍以冬至日上午9:00到下午3:00不遮挡为准(不是北京时间,是当地太阳时,既正午12:00的太阳时角为零);
4. 日出到太阳高度角达到30度之前,方阵采用“反向跟踪”,一旦太阳高度角达到30度,光伏方阵开始跟踪太阳高度角,此时开始有Z=90-α;鉴于高纬度地区占地过大,建议纬度40度以上地区,方阵最大倾角调整为45度。
5. 方阵间距图示:
从上图可以看出:
1. 地平坐标双轴跟踪占地与方阵长宽比相关;
2. 方阵最大轴间距(CZSN和CZEW)的确定以当阴影间距等于方阵错开间距CCSN或CCEW时确定。南北向错开轴间距随时角向正午移动从初始错开轴间距逐渐趋向无穷大;东西向错开轴间距随时角向正午移动从初始错开轴间距逐渐趋向于零;
3. 要保证东西向、南北向和斜上方3个方向上的光伏方阵均不遮挡;
4. 纬度35度以下地区的计算结果方阵长宽比1:1占地最小;纬度35度以上方阵长宽比1:2占地最小;无论何种纬度,方阵长宽比2:1均占地最大。
表1、不同长宽比方阵在不同纬度地区占地计算(m2)
方阵长(m) | 方阵宽(m) | 纬度 | ||
20 | 30 | 40 | ||
5 | 10 | 31.694 | 34.190 | 36.969 |
10 | 5 | 36.210 | 58.286 | 98.619 |
10 | 10 | 22.669 | 32.374 | 49.310 |
上表条件:1)光伏组件效率14%;2)地平坐标双轴跟踪系统;
3)冬至日上午9点不遮挡。
前后排阴影长度 D = D1+D2 =(H × cos Z)+ (H ×sin Z)/ tan
最长阴影长度时的南北间距DYSN = D× cos
最长阴影长度时的东西和南北间距DYEW = D× sin
最长阴影平移南北间距 DPSN = D/ cosβ
最长阴影平移东西间距 DPEW = D/ sinβ
H为前排方阵高度。
方阵南北向错开间距 CCSN = K/tanβ
方阵东西向错开间距 CCEW = Ktanβ
方阵南北向轴间距 CZSN = CCSN /cosβ
方阵东西向轴间距 CZEW = CCEW /sinβ
K为方阵宽度。
β为太阳方位角
为太阳赤纬,冬至日的太阳赤纬为-23.45度;
为时角,上午9:00的时角为45度。
从上图可以看出:
1. 以上午9:00阴影长度做矩形,得到最长阴影长度时的东西和南北间距DYEW和DYSN;
2. 图2:当方阵最大错开轴间距DZEW和DZSN均小于DYEW和DYSN时,以DYEW和DYSN作为方阵轴间距;
3. 图3:当方阵DZEW小于DYEW,而DZSN大于DYSN时,则南北向轴间距以DZSN为准,东西向轴间距以DYEW为准;
4. 图4:当方阵DZEW大于DYEW,而DZSN小于DYSN时,则南北向轴间距以DYSN为准,东西向轴间距以DZEW为准;
5. 图5-1:当方阵错开间距DZEW和DZSN均大于DYEW和DYSN时,以DZEW和DZSN作为方阵轴间距;
6. 图5-2:当方阵错开间距DZEW和DZSN均远大于DYEW和DYSN时,将最长阴影平移找到相应方阵轴间距,这种情况的方阵宽度要远大于长度,因此最小东西间距和最小南北间距均不得小于方阵宽度,否则左右方阵平行时会相互碰撞。
(二)计算实例9:
地点:北京 纬度:39.8度
天合255瓦组件:长1.685米,宽0.997米,组件效率:15.18%
组件安装:纵向5块组件横排,长度L=4.985米;横向4块,宽度K=6.74米
方阵总功率:5.1kW
方阵倾角:早9:00时倾角45度
得到:D1 = 3.525米, D2 = 14.031米,方阵上午9:00阴影长度17.556米;
方阵宽度最长阴影长度时的南北间距DYSN = 13.051米
方阵宽度最长阴影长度时的东西间距DYEW = 11.742米
南北向最大错开轴间距(时角-28.7度) DZSN = 14.252米 (大于DYSN)
东西向最大错开轴间距(初始错开轴间距) DYEW = 9.067米 (小于DYEW)
方阵占地 = DZSN DYEW= 14.252米11.742米 = 167.353平方米
得到方阵净占地167.353平方米。
方阵总功率5.1kW,单位kW净占地:32.814平方米,考虑到组件间隔、方阵间道路、逆变器机房占地等,需要有大约30%的余量,得到光伏方阵单位kW合理占地:42.6582平方米。
另:变电站及运行管理中心用地、集电线路用地、交通工程用地规模(计算略)
北京实例间距计算结果图示:
计算实例10:
地点:格尔木 纬度:36.25度
天合255瓦组件:长1.685米,宽0.997米,组件效率:15.18%
组件安装:纵向5块组件横排,长度L′=4.985米;横向4块,宽度K=6.74米
方阵总功率:5.1kW
方阵倾角:早9:00时倾角60度
得到:D1 = 2.493米, D2 = 14.363米,方阵上午9:00阴影长度16.856米;
方阵宽度最长阴影长度时的南北间距DYSN = 12.40米
方阵宽度最长阴影长度时的东西间距DYEW = 11.418米
南北向最大错开轴间距(时角29.01度) DZSN = 13.806米 (大于DYSN)
东西向最大错开轴间距(初始错开轴间距) DYEW = 9.162米 (小于DYEW)
方阵占地 = DZSN DYEW= 13.806米11.418米 = 157.635平方米
得到方阵净占地157.635平方米。
方阵总功率5.1kW,单位kW净占地:30.909平方米,考虑到组件间隔、方阵间道路、逆变器机房占地等,需要有大约30%的余量,得到光伏方阵单位kW合理占地:40.182平方米。
格尔木实例间距计算结果图示:
七、地平坐标方位角跟踪系统占地计算
(一)计算要点
1. 地平坐标方位角跟踪系统只跟踪太阳方位角,方阵倾角固定,一般倾纬度角,即Z=φ;
2. 此种跟踪方式只适用于平板组件,不适用于聚光光伏。光伏方阵的方位角可以360度旋转,始终有方阵方位角=太阳方位角β;
3. 以冬至日上午9:00到下午3:00不遮挡为准(不是北京时间,是当地太阳时,既正午12:00的太阳时角为零);
4. 除了方阵的倾角固定外,计算方法与地平坐标双轴跟踪一致。
5. 方阵间距图示:
从上图可以看出:
1. 以上午9:00阴影长度做矩形,得到最长阴影长度时的东西和南北间距DYEW和DYSN;
2. 图2:当方阵最大错开轴间距DZEW和DZSN均小于DYEW和DYSN时,以DYEW和DYSN作为方阵轴间距;
3. 图3:当方阵DZEW小于DYEW,而DZSN大于DYSN时,则南北向轴间距以DZSN为准,东西向轴间距以DYEW为准;
4. 图4:当方阵DZEW大于DYEW,而DZSN小于DYSN时,则南北向轴间距以DYSN为准,东西向轴间距以DZEW为准;
5. 图5-1:当方阵错开间距DZEW和DZSN均大于DYEW和DYSN时,以DZEW和DZSN作为方阵轴间距;
6. 图5-2:当方阵错开间距DZEW和DZSN均远大于DYEW和DYSN时,将最长阴影平移找到相应方阵轴间距,这种情况的方阵宽度要远大于长度,因此最小东西间距和最小南北间距均不得小于方阵宽度,否则左右方阵平行时会相互碰撞。
(二)计算实例11:
地点:北京 纬度:39.8度
天合255瓦组件:长1.685米,宽0.997米,组件效率:15.18%
组件安装:纵向5块组件横排,长度L=4.985米;横向4块,宽度K=6.74米
方阵总功率:5.1kW
方阵倾角:固定等于纬度39.8度
得到:D1 = 3.83米, D2 = 12.701米,方阵上午9:00阴影长度16.531米;
方阵宽度最长阴影长度时的南北间距DYSN = 12.289米
方阵宽度最长阴影长度时的东西间距DYEW = 11.057米
南北向最大错开轴间距(时角29.59度) DZSN = 13.891米 (大于DYSN)
东西向最大错开轴间距(初始错开轴间距) DYEW = 9.067米 (小于DYEW)
方阵占地 = DZSN DYEW= 12.289米11.057米 = 153.597平方米
得到方阵净占地153.597平方米。
方阵总功率5.1kW,单位kW净占地:30.117平方米,考虑到组件间隔、方阵间道路、逆变器机房占地等,需要有大约30%的余量,得到光伏方阵单位kW合理占地:39.152平方米。
计算实例12:
地点:格尔木 纬度:36.25度
天合255瓦组件:长1.685米,宽0.997米,组件效率:15.18%
组件安装:纵向5块组件横排,长度L=4.985米;横向4块,宽度K=6.74米
方阵总功率:5.1kW
方阵倾角:固定等于纬度36.25度
得到:D1 = 4.020米, D2 = 9.808米,方阵上午9:00阴影长度13.828米;
方阵宽度最长阴影长度时的南北间距DYSN = 10.172米
方阵宽度最长阴影长度时的东西间距DYEW = 9.366米
南北向最大错开轴间距(时角31.79度) DZSN = 12.821米 (大于DYSN)
东西向最大错开轴间距(初始错开轴间距) DYEW = 9.162米 (小于DYEW)
方阵占地 = DZSN DYEW= 12.821米9.366米 = 120.083平方米
得到方阵净占地120.083平方米。
方阵总功率5.1kW,单位kW净占地:23.546平方米,考虑到组件间隔、方阵间道路、逆变器机房占地等,需要有大约30%的余量,得到光伏方阵单位kW合理占地:30.610平方米。
八、地平坐标高度角跟踪系统占地计算
(一)计算要点
1. 地平坐标高度角跟踪系统只跟踪太阳高度角,方阵方位角可以朝南、朝东、朝西、朝东南、朝西南等任意;
2. 此种跟踪方式一般用于光伏遮阳板,很少用于大型地面电站,也有一年调整倾角数次的安装运行方式;
3. 如果此种运行方式用于地面电站,则占地计算方法与固定安装相同,无论光伏方阵每天的倾角如何变化,也无论光伏方阵一年当中的倾角如何变化,只需要计算冬至日上午9:00时光伏方阵的占地即可。可以采用固定方阵占地的通用公式: D=D1+D2, D1 = L × cos Z
D2 = cos(β-r)×L′
L′ = H/tan,H= L × sin Z
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