基于溶解氢分析的牵引变压器在线状态评估与诊断系统

Conference Record of the 2004 IEEE International Symposium on Electrical Insulation Pub Date : 2004-09-19 DOI:10.1109/ELINSL.2004.1380471

Jun Zhang, Guangning Wu, J. Sheng, Lijun Zhou, L. Tong

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引用次数: 4

摘要

溶解气体分析(DGA)一直被认为是电力变压器早期故障检测和识别的最佳方法。本文提出了一种基于溶解氢分析(DHA)的牵引变压器在线状态评估与诊断系统，可为牵引变压器提供故障诊断和实时故障报警。

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An online condition assessment and diagnosis system for traction transformers based on dissolved hydrogen analysis

Dissolved gas analysis (DGA) has long been recognized as the best method for the detection and identification of incipient faults in power transformers. This work presents an online condition assessment and diagnosis system for traction transformers, based on dissolved hydrogen analysis (DHA), that can provide fault diagnosis and real-time fault alarming for traction transformers.

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Conference Record of the 2004 IEEE International Symposium on Electrical Insulation

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