DUAN Xiong-ying 1, ZOU Ji-yan 1, GU Pi-ji 2, et al. INVESTIGATION ON SYNCHRONIZED-CLOSING CAPACITOR BANKS WITH PHASE-CONTROL VACUUM CIRCUIT BREAKER[J]. High voltageapparatus, 2003, (4): 28-30.DOI:
INVESTIGATION ON SYNCHRONIZED-CLOSING CAPACITOR BANKS WITH PHASE-CONTROL VACUUM CIRCUIT BREAKER
摘要
分析了并联电容器组关合的暂态过程
用分相控制的永磁机构真空断路器进行了关合并联电容器组的试验研究。结果表明
相控真空断路器动作分散性小
可以有效地完成电容器组的同步关合
大幅度降低系统暂态过电压、减小涌流。
Abstract
This paper analyses the transient process of parallel capacitor banks switching
and has performed the experimental study of it using phase-control vacuum circuit breakers with permanent magnetic actuator.The experimental results show that the operation is stable and may be used to complete the synchronized-closing of capacitor banks in order to limit the transient over-voltage and inrush current.