电力变压器局部放电检测技术现状与发展趋势Current Situation and Development Trend of Partial Discharge Detection Technologies for Transformers
程重,石惠承
CHENG Zhong,SHI Hui-cheng(Jiaxing Electric Power Bureau
摘要(Abstract)：
概述电力变压器局部放电检测技术现状,介绍超高频(UHF)法的测试原理、系统构成、标定方法及测量影响因素,指出UHF检测将是电力变压器局部放电检测的发展方向。
This paper introduces the current situation of Partial Discharge(PD) detection technologies for transformers.The measuring principles,system composition,calibration methods,influence factors in measurement of Ultra High Frequency(UHF) method are described.Moreover,it points out that UHF will be the development trend of PD detection for transformers.
关键词(KeyWords)：
电力变压器;局部放电;超高频;检测
transformer;partial discharge;ultra high frequency;detection
基金项目(Foundation):
作者(Author):
程重,石惠承
CHENG Zhong,SHI Hui-cheng(Jiaxing Electric Power Bureau
DOI: 10.19585/j.zjdl.2012.04.010
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