电容感应
过热(电)
电气工程
变压器
工程类
电压
电子工程
作者
Jianchun Xu,Sui Wei,Yebin Song,Xiaolei Yang,Lu Han,Zhao Zhang,Shuyi Tao,Yuan Lin,Chuanzong Zhao,Hua Zhang,Qinghao Wang
出处
期刊:Journal of physics
[IOP Publishing]
日期:2020-06-01
卷期号:1549 (5): 052064-052064
标识
DOI:10.1088/1742-6596/1549/5/052064
摘要
Abstract This paper introduces the structure and principle of capacitive voltage transformer, the overheating caused by the failure of the electromagnetic unit on 220kV capacitive voltage transformer in operation is analyzed, it is based on infrared detection technology, combined with the method of power outage diagnostic test for joint fault diagnosis, the diagnostic results are accurate and reliable, some suggestions on field detection and fault diagnosis of capacitive voltage transformer are put forward.
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