| 变压器局部放电在线监测技术分析 |
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| 引用本文： | 刘海萍,李正明.变压器局部放电在线监测技术分析[J].中国农村水利水电,2007,0(3):69-71. |
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| 作者姓名： | 刘海萍 李正明 |
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| 作者单位： | 江苏大学电气信息工程学院,江苏,镇江,212013 |
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| 基金项目： | 江苏省教育厅自然科学基金 |
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| 摘 要： | 阐述了变压器局部放电在线监测的原理、现状以及在线监测方案如何选择，分析了变压器局部放电在线监测中的各种干扰及其抑制方法并提出了实际监测中分层式抑制干扰的模式，探析了目前在线监测局部放电所存在的问题。
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| 关 键 词： | 变压器 局部放电 在线监测 干扰抑制 |
| 文章编号： | 1007-2284(2007)03-0069-03 |
| 修稿时间： | 2006-04-13 |
Analysis of On-line Monitoring Technique of Partial Discharge of Power Transformer |
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| LIU Hai-ping,LI Zheng-ming.Analysis of On-line Monitoring Technique of Partial Discharge of Power Transformer[J].China Rural Water and Hydropower,2007,0(3):69-71. |
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| Authors: | LIU Hai-ping LI Zheng-ming |
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| Institution: | School of Electrical and Information Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu Province |
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| Abstract: | In this paper the principle,actualities of on-line monitoring for partial discharge of power transformer are depicted.At the same time,the way to choose the scenario of on-line monitoring is also depicted.Based on the analysis of various interference in partial discharge on-line monitoring of transformers,the paper proposes some anti-interference techniques,and gives a multi-layer interference suppression model for partial discharge online monitoring of transformers.Finally,the paper discusses the problems of on-line monitoring system for partial discharge of power transformer. |
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| Keywords: | transformer partial discharge on-line monitoring interference suppressing |
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