An online insulation diagnostic technique for HV apparatuses base on pertinency

A new online insulation monitoring system for instrument transformers, transformers, coupling capacitors and MOA is introduced. The influence of some factors on the monitored data is analyzed through experiments. Based on the operation results and theoretical analyses, methods for online insulation...

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Bibliographische Detailangaben
Hauptverfasser:	Shi Baozhuang, Yang Li, Wang Hongbin, Zhou Liangcai
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Communication system control Condition monitoring Control systems Instrument transformers Noise measurement Pollution measurement Power transformer insulation Power transformers Substations Voltage transformers
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Beschreibung
Zusammenfassung:	A new online insulation monitoring system for instrument transformers, transformers, coupling capacitors and MOA is introduced. The influence of some factors on the monitored data is analyzed through experiments. Based on the operation results and theoretical analyses, methods for online insulation diagnosis are proposed.
DOI:	10.1109/ICPADM.2000.876121