| 一起35 kV电容式电压互感器缺陷的分析及处理 |
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| 引用本文： | 季烨. 一起35 kV电容式电压互感器缺陷的分析及处理[J]. 江苏电机工程, 2014, 0(5): 15-17 |
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| 作者姓名： | 季烨 |
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| 作者单位： | 盐城供电公司; |
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| 摘 要： | 介绍了一起35 kV电容式电压互感器（CVT）在停电例行试验中诊断出的分压电容器击穿短路的案例,根据CVT测量原理,作出对缺陷现象的判断以及处理情况分析,并采用其他方法加以验证,提出相关防范措施,避免此类设备缺陷引发事故.
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| 关 键 词： | 电容式电压互感器 诊断 击穿 防范措施 |
An Accident of Voltage-Dividing Capacitor Breakdown of 35 kV Capacitive Voltage Transformer |
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| JI Ye. An Accident of Voltage-Dividing Capacitor Breakdown of 35 kV Capacitive Voltage Transformer[J]. Jiangsu Electrical Engineering, 2014, 0(5): 15-17 |
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| Authors: | JI Ye |
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| Affiliation: | JI Ye (Yancheng Power Supply Company, Yancheng 224002, China) |
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| Abstract: | This paper introduces an accident of voltage-dividing capacitor breakdown in a routine test of 35 kV Capacitive Voltage Transformer （CVT）. According to the principle of CVT＇s measurement, the causes of the fault are analyzed. Some other approaches are adopted to verify our analysis. Preventive measures for similar accidents are provided. |
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| Keywords: | capacitive voltage transformer （CVT） breakdown preventive measures |
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