并网光伏系统性能测试与评估方法

摘要

我国光伏电站的数量和规模逐年增加,光伏发电的大规模应用需要一套完整的电站性能评估方法做支撑.介绍了针对光伏发电系统常用的性能测试方法与评估指标,对比分析两种不同的性能评估方法的差异性,为我国开展光伏发电系统在实际服役环境条件下的性能研究提供理论指导.%With the increasing of the number and scale of the PV power plants in China,a complete evaluation method of power station performance was needed by the large scale application of photovoltaic power generation.The performance testing methods and evaluation indexes of photovoltaic (PV) systems were introduced,and the differences of the two methods were compared and analyzed.It was the theoretical guidance for the performance of PV systems in the actual service environment.