摘要
漂浮式并网光伏发电系统是借助于水面浮体上的光伏电池板发电,该发电系统有着不占用土地资源、有效利用水面资源、提高发电量等优点。在500 kW漂浮式并网光伏发电系统设计过程中,基于规范、经济和可靠的原则,通过对发电系统所在地太阳能资源进行分析,确定光伏组件形式以及安装方式;根据发电系统容量完成逆变器的选型,再据此完成光伏阵列和浮体结构的设计;根据并网要求完成电气一次系统的设计和主要电气设备的选型;通过PVsyst仿真软件模拟整个光伏系统在不同光照条件下的发电情况,得出该光伏发电系统具有较可观的发电收益的结论。
Floating grid-connected photovoltaic power generation system is a power generation system that generates electricity by means of photovoltaic panels on the floating body of the water surface,with the advantages of not occupying land resources,effectively using water resources and improving power generation.The whole design process of 500 kW floating grid-connected photovoltaic power generation system was mainly described in the paper based on the principles of regulation,economy and reliability,the solar energy resources in the location of power generation system were analyzed and the photovoltaic module type and installation mode were determined.Then the selection of inverter was completed according to the capacity of power generation system,and the design of photovoltaic array and floating body structure were completed accordingly.The design of electrical primary system and the selection of main electrical equipment were conducted according to grid-connected requirements;PVsyst simulation software was used to simulate the power generation of the whole photovoltaic system under different lighting conditions,so as to obtain a more objective power generation income by the photovoltaic power generation system.
作者
陈建国
周新瑀
俞先锋
CHEN Jianguo;ZHOU Xinyu;YU Xianfeng(Taishun County Power Supply Company,State Grid,Taishun 325599,China;Zhengzhou University of Light Industry,Zhengzhou 450002,China;College of Electrical Engineering,Zhejiang University of Water Resources and Electric Power,Hangzhou 310018,China)
出处
《浙江水利水电学院学报》
2025年第2期79-84,共6页
Journal of Zhejiang University of Water Resources and Electric Power
关键词
漂浮式
光伏阵列
光伏发电
浮体结构
floating
photovoltaic array
photovoltaic power generation
floating structure
