沪滇临港昆明科技园分布式光伏发电项目设计研究

王小虎 金   超（云南省设计院集团有限公司，昆明市 650228）

Design and Research on Distributed PV Power Generation in Shanghai - Yunnan Lingang Kunming Science and Technology Park

WANG Xiaohu JIN Chao（Yunnan Design Institute Group Co.,Ltd.,Kunming 650228，China）

Abstract：Taking an actual project as an example,this paper analyzes the key points and difficulties in the design of distributed PV power generation system from the selection of PV modules,the selection of inverters,the determination of the azimuth and inclination of PV modules,the calculation of shadow occlusion,the design of PV strings and the determination of access schemes,and fully displays the design process of distributed PV system.

Key words：energy conservation and carbon reduction;azimuth;inclination;shadow occlusion;PV string;access scheme;distributed PV system;lightning protection design

摘　要：以实际工程为例，从光伏组件选型、逆变器选型、光伏组件方位角和倾角确定、阴影遮挡计算、光伏组串设计和接入方案确定等方面，对分布式光伏发电系统设计的要点和难点进行分析，完整展示分布式光伏发电系统设计过程。

关键词：节能减碳；方位角；倾角；阴影遮挡；光伏组串；接入方案；分布式光伏发电系统；防雷设计

中图分类号：TM615                　  文献标识码：A

doi：10.3969 / j. issn.1003 － 8493.2023.03.005