基于PVsyst的光伏电站PR值优化设计  

PVsyst-based Optimization Design of PR Values for Photovoltaic Power Plants

作　　者：李腾飞 刘雁羚 LI Tengfei;LIU Yanling(Southwest Electric Power Design Institute Co.,Ltd.of China Power Engineering Consulting Group,Chengdu 610057,China)

机构地区：[1]中国电力工程顾问集团西南电力设计院有限公司,四川成都610057

出　　处：《电工技术》2024年第10期49-52,共4页Electric Engineering

摘　　要：随着国外IPP项目的增加,IPP方对PR值的要求也更加苛刻,因此优化PR值是光伏电站设计的核心。基于PVsyst软件,分析支架、组件、电缆及变压器参数对PR值的影响,并结合项目成本,得出有利于项目的优化方案。基于实际项目,考虑PR值的影响因素、投资成本及PR值对应的性能罚则,对项目进行优化设计,最后得出可用于工程设计的指导原则。With the increase of foreign IPP projects,the IPP requirements for PR values have become more stringent.Therefore how to optimize PR values is the key to the design of PV power plants.This paper analyzes the impact of tracker,module,cable,and transformer parameters on PR value by using the PVsyst software,and obtains a beneficial optimization scheme by combining the project cost.By taking into account the influencing factors of PR value,investment cost,and performance penalty corresponding to PR value,the design of the project is optimized and further an engineering applicable guiding principles is derived.

关 键 词：PR值 PVsyst 优化设计 指导原则 

分 类 号：TM615[电气工程—电力系统及自动化]