摘要
文章论述了电容器组在不同连接方式和不同参考信号时对应的同步关合和同步切除控制策略。讨论了开关关合特性k和合闸时间偏差△tm对同步关合的影响,并给出了选择最佳目标投入相位的方法,为补偿电容器组同步关合控制系统的设计提供了理论依据和软件算法基础。
This paper discusses the control strategy of synchronous switching of shunt capacitor unit in the different way of connection and different reference signal. The influence of closing characteristic and closing time deviation △t on synchronous switching is discussed, and the method for selecting optimal phase of switching is given, which offers the basis of theory and software algorithm for the design of synchronous switching control system of compensation capacitor.
出处
《电力设备》
2004年第9期18-20,共3页
Electrical Equipment
关键词
无功补偿
并联电容器
同步投切
reactive power compensation
shunt capacitor
synchronous switching
