小电源并网点电压波动分析及控制策略

Voltage Fluctuation Analysis and Control Strategy for Grid Entry Points of Small Power

分析计算了小电源并网点电压波动情况,提出了通过加装电抗器或静态无功补偿装置以控制调整并网点电压,计算了电抗器或静态无功补偿装置需加装的容量并提出了控制策略,以提高电网供电质量。

In order to improve the power supply quality of the power grid,this paper analyzes and calculates the voltage fluctuation of the grid entry points of small power,proposes to control and adjust the voltage by installing reactor or static reactive compensation device,calculates the capacity of the reactor or static reactive power compensation device,and puts forward the control strategy.