| 并联电力电容器保护 |
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| 作者单位： | 常州供电公司 |
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| 摘 要： | 结合常州地区出现的电容器故障类型,有针对性地总结了串联电抗器、熔断器保护、电流保护、电压保护、零压保护及不平衡保护的整定原则,适用的异常情况及实现方法。对电容器"群爆"现象的原因进行了探讨,这将对电容器保护的配置十分有益。
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| 关 键 词： | 电容器故障 电容器保护 “群爆” |
Protection of Shunt Power Capacitor |
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| ZHANG Xiong-wei. Protection of Shunt Power Capacitor[J]. Power Capacitors, 2008, 0(6) |
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| Authors: | ZHANG Xiong-wei |
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| Abstract: | According to abnormal operation and kind of faults in Changzhou,this paper summarizes the setting principles of series reactors,external fuses,current protection,voltage protection,zero sequence voltage protection and unbalance protection respectively.The reason of fuse multi-explosion fault is discussed and the results are beneficial to the capacitor protection disposition. |
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| Keywords: | Capacitor fault Capacitor protection Multi-explosion |
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