ZHAO XUE-WEI1, ZHU DA-MING2. Discussion on Noise in AC Withstand Voltage Test between Terminal and Carapace of Shunt Power Capacitor. [J]. Power capacitor & reactive power compensation, 2011, 32(2): 47-49.
ZHAO XUE-WEI1, ZHU DA-MING2. Discussion on Noise in AC Withstand Voltage Test between Terminal and Carapace of Shunt Power Capacitor. [J]. Power capacitor & reactive power compensation, 2011, 32(2): 47-49. DOI: 10.14044/j.1674-1757.pcrpc.2011.02.012.
The noise issue occurred in AC withstand voltage test between terminal and carapace of shunt power capacitor is described
the reason for such abnormal noise is analyzed and the voltage applied circuit for AC withstand voltage test between terminal and carapace of shunt power capacitor is explained.Improvement measures are proposed from the aspects of raw material and manufacturing process so to avoid generation of such noise.It is pointed out that the key to eliminate such noise is to reduce partial discharge of shunt capacitor.
关键词
并联电容器交流耐压噪声局部放电绝缘
Keywords
shunt capacitorAC withstand voltage testnoisepartial dischargeinsulation