含小水电分布式电源的配网线路串联补偿优化

Optimization of Series Compensation for DistributionNetwork with Small Hydropower Distributed Generation

以小水电接入电网为例进行分析研究,深入分析小水电给电网带来的不利影响,重点分析对变压器损耗和线路损耗这两方面的影响。最后,举例某地区小水电接入配电网进行分析研究,对丰水期的小水电加入串联补偿装置后线路电压的变化情况展开研究。

In this paper,small hydropower connected to the power grid as an example for analysis and research,in-depth analysis of the impact of small hydropower on the grid loss,including the impact on transformer loss and line loss.Finally,taking a small hydropower station in a certain area as an example,the change of line voltage after the series compensation device is added to the small hydropower station in wet season is studied.