一种光伏电站PR值分析方法的应用

Application of a PR Analysis Method for Photovoltaic Power Station

光伏电站PR值作为衡量光伏电站性能的重要指标,已经成为国内外评估并网光伏系统发电性能必不可少的一项关键指标。结合影响光伏电站PR值的影响因数的计算,在电站运维过程中,通过对光伏电站PR值及其影响因数的分析,能够为电站的健康情况建立一个评价体系。继而对光伏电站可进行有针对性的优化整改。

PR value of PV power station,as an important index to measure the performance of PV power station,has become an indispensable key index to evaluate the power generation performance of grid-connected PV system at home and abroad.Combined with the calculation of the influence factors that affect the PR value of the photovoltaic power station,an evaluation system can be established for the health of the power station through the analysis of the PR value of the photovoltaic power station and its influence factors during the operation and maintenance of the power station.Then the photovoltaic power station can be targeted to optimize the rectification.