An online UHF PD monitoring system for power transformers

Conference Record of the 2004 IEEE International Symposium on Electrical Insulation Pub Date : 2004-09-19 DOI:10.1109/ELINSL.2004.1380443

Wei Wang, C.R. Li, Z. Tang, Zhili Li, Yansheng Ding

引用次数: 5

Abstract

An online UHF PD monitoring system for power transformers has been designed and installed in a 120MVA/220kV power transformer in-service in Henan province of China. The hardware and software of the system are described in detail in this paper. The onsite results show that the online monitoring system has superior performance compared to conventional PD detection system.

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电力变压器超高频局部放电在线监测系统

在河南省某120MVA/220kV电力变压器中，设计并安装了电力变压器超高频局部放电在线监测系统。本文对系统的硬件和软件进行了详细的介绍。现场试验结果表明，在线监测系统的性能优于传统的PD检测系统。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Conference Record of the 2004 IEEE International Symposium on Electrical Insulation

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