光伏发电效率检测方法研究及案例分析  

A Research on the Measuring Method and Case Analysis of PV Power Generation Efficiency

作　　者：包斯嘉[1] 张双庆[1] 李红涛[1] 秦筱迪[1] 牛晨辉 

机构地区：[1]中国电力科学研究院,江苏南京210003

出　　处：《电气自动化》2016年第4期59-61,共3页Electrical Automation

摘　　要：随着我国光伏发电产业的日趋成熟,光伏发电效率受到业界广泛关注,由于光伏发电效率的高低直接影响光伏发电效益。对于已建成光伏电站,提高光伏发电效率成为提高光伏电站利润的关键因素,寻找有效的效率检测方法迫在眉睫。基于此,重点阐述了光伏电站各关键设备效率测试原理方法,并给出了案例分析,以期为光伏电站效率测试提供有效的参考依据。While PV industry is becoming more and more mature in China, PV power generation efficiency is receiving extensive attention in the industry, as PV power generation efficiency has a direct influence upon PV yield. For existing PV power stations, raising PV power generation efficiency has become the key factor for increase of the profits of PV power stations. It is extremely urgent to find an effective method for efficiency measurement. In this context, this paper expounds the principles and methods for testing the efficiency of various key equipment in the PV power station and makes case analysis to provide effective reference basis for the testing of PV power station efficiency.

关 键 词：光伏发电 检测方法 组件转换效率 逆变器效率 光伏电站效率 

分 类 号：TM615[电气工程—电力系统及自动化]