| CVT早期故障监测方法 |
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| 引用本文： | 付炜平,霍春燕.CVT早期故障监测方法[J].电力电容器与无功补偿,2009,30(2):29-31. |
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| 作者姓名： | 付炜平 霍春燕 |
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| 作者单位： | 河北省电力公司超高压输变电分公司,石家庄,050051 |
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| 摘 要： | 对CVT结构进行分析和研究,阐述了通过监测CVT二次电压的变化、电容分压器电容和介质损耗的变化来判断CVT内部故障的方法,可早期发现CVT故障,防止事故扩大。
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| 关 键 词： | CVT 故障 判断方法 |
Earlier Fault Monitoring Method of CVT |
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| FU Wei-ping,HUO Chun-yan.Earlier Fault Monitoring Method of CVT[J].Power Capacitor $ Reactive Power Compensation,2009,30(2):29-31. |
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| Authors: | FU Wei-ping HUO Chun-yan |
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| Affiliation: | EHV Transmission and Substation Company of Hebei Electric Power Company;Shijia Zhuang;050051;China |
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| Abstract: | This article analyzed and studied the structure of CVT,and expounded the internal fault judge methods by monitoring the change in CVT secondary voltage,as well as in capacitance and dielectric loss angle of capacitor divider.This can discover the fault earlier and can prevent the fault extend. |
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| Keywords: | CVT Fault Monitoring method |
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