JIANG JUN-XIANG~1, CAI FU-QIANG~1, CAI JIN-CUN~1, et al. Low-voltage Reactive Power Compensation Installation with Capacitor Not Frequently Switched. [J]. Power capacitor & reactive power compensation, 2004, (1): 34-37.
JIANG JUN-XIANG~1, CAI FU-QIANG~1, CAI JIN-CUN~1, et al. Low-voltage Reactive Power Compensation Installation with Capacitor Not Frequently Switched. [J]. Power capacitor & reactive power compensation, 2004, (1): 34-37.DOI:
低压无功补偿装置不宜频繁投切
摘要
分析了以接触器为投切开关的低压电容无功补偿装置不宜频繁进行电容器投切的原因
阐明了投切时产生的过电压和冲击电流对自愈式电容器的各种危害
提出了合理的建议
Abstract
Reasons for low-voltage capacitor reactive power compensation installation not frequently switched are analyzed
with contactor as turn-on and turn-off switching. Various endangers from overvoltage and impulse current for self-healing shunt capacitor produced during switching are howed. Rational suggestions are proposed.