首页|10BA11A电容器组故障原因分析及处理

10BA11A电容器组故障原因分析及处理

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供电装置110 kV/10 kV系统在投用10 kV A段电容器组时,出现瞬间保护出口动作造成了分闸故障.分析电容器组10 kV开关保护装置的动作特点及电容器控制柜内发生的弧光短路特征,找出了电容器组产生弧光短路的原因,并采取了相应的处理措施.
ANALYSIS ON 10BA11A CAPACITOR BANK FAILURE AND ITS TREATMENT
When the 10 kV capacitor bank in A segment was connected into 110 kV / 10kV system in the power supply unit, an instantaneous protective action occurred, causing separating brake. The characteristics of 10 kV switch protection and the arc short circuit happened in the control cabinet were analyzed to find the reasons, and some related measures were taken.

capacitor bankvacuum breakerseparating brake

罗斌、王文军

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重庆建峰化工股份有限公司,重庆 408017

电容器组 真空断路器 分闸故障

2024

大氮肥
中国石化集团宁波技术研究院

大氮肥

影响因子:0.15
ISSN:1002-5782
年,卷(期):2024.47(2)