NDLI: An on-line insulation monitoring system of HV apparatus using a micro-computer system

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An on-line insulation monitoring system of HV apparatus using a micro-computer system

Content Provider	IEEE Xplore Digital Library
Author	Baozhuang Shi Li Yang
Copyright Year	2000
Description	Author affiliation: Guangdong Electr. Power Test & Res. Inst., China (Baozhuang Shi)
Abstract	A measurement system, based on an embedded 386EX processor, for on-line insulation monitoring of power transformers, instrument transformers, transformer bushings, coupling capacitors and MOA is developed in this paper. Its working principles are presented and test results are discussed. The system has been installed at a 110 kV substation. Onsite operating results show that this system owns the property of high stability and strong interference tolerance. This online system can be used for monitoring the insulation condition and indicating the evolution of any developing problems in real time while HV apparatuses are energized at rated voltage.
Starting Page	85
Ending Page	88
File Size	499107
Page Count	4
File Format	PDF
ISBN	0780359313
ISSN	1089084X
DOI	10.1109/ELINSL.2000.845445
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2000-04-05
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Monitoring Power transformer insulation Power transformers Instrument transformers Power measurement Insulators Capacitors Testing Substations Stability
Content Type	Text
Resource Type	Article

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