发电与空调Issue(1)：26-29,4.DOI:10.3969/J.ISSN.2095-3429.2016.01.006
基于光伏组串I-V特性的并联失配检测
Parallel Mismatch Test Based on PV String’s I-V Characteristics
刘庆超 1王树尧 2杨雨1
作者信息
- 1. 华电电力科学研究院，浙江 杭州 310030
- 2. 新疆华电苦水风电有限责任公司，新疆 哈密 839000
- 折叠
摘要
Abstract
In theprocess ofPV power plant test, to solve the problem of excessive deviation between the parallel mis-matchtest result andthe actual situation, due to the measurement error, this paper proposes an analysis method based on I-V characteristicssuperposition, whichsubstantially improves the accuracy of the analysis. The method above makes it possibleto analyze parallel mismatchonline. And then an effective method of fault identification and parallel mismatch optimization is-proposed, which is helpful to improving the management level of thePV power plant.关键词
光伏检测/并联失配/I-V特性/在线分析Key words
PV power plant test/parallel mismatch/I-V characteristics/online analysis分类
信息技术与安全科学引用本文复制引用
刘庆超,王树尧,杨雨..基于光伏组串I-V特性的并联失配检测[J].发电与空调,2016,(1):26-29,4.
