光伏台区同期线损异常原因分析及治理思路

Discussion on the cause analysis and treatment of abnoemal lineloss of distribution transformers of connected photocoltaic power

当一个台区下接入分布式光伏后,就增加了台区同期线损计算的变量,相应提高了台区同期线损异常分析和治理难度。文章简述了常州地区分布式光伏电源接入相关要点,定性分析了光伏台区在多电源和有功倒送的运行方式下,同期线损异常时,对应分析和治理的思路。

When distributed photovoltaic is connected under a station area,the variables of line loss calculation in the same period are increased,and the difficulty of analyzing and controlling the line loss anomalyis are improved accordingly.This paper briefly describes the key points related to the access of distributed photovoltaic power supply in this area,and qualitatively analyzes the thought when the line loss is abnormal in the operation mode of multi-power supply and active power backward in the photovoltaic platform area.