光伏电厂无功补偿的计算与分析

Calculation and Analysis of Reactive Compensation of PV Power Plant

针对光伏电厂项目无功补偿容量计算方式不规范的问题,利用电力网络潮流分析原理,对光伏电厂各处的功率分布进行计算和分析,得到全厂无功功率的补偿容量。针对中东地区某大型光伏电厂项目,采用所介绍的方法进行了计算和分析。

Aiming at the problem of non-standard calculation of reactive power compensation capacity of the photovoltaic power plant project,the principle of power network flow analysis was used to calculate and analyze the power distribution everywhere in the photovoltaic power plant,and obtain the reactive power compensation capacity of the whole plant.For a large-scale photovoltaic power plant project in the Middle East,the introduced method was adopted to carry out the calculation and analysis.