NDLI: A Pragmatic Approach to Diagnose on Transformer's Insulating Oil with Gas Pattern

Content Provider	IEEE Xplore Digital Library
Author	Ming-Jong Lin Chao-Tang Yu
Copyright Year	2014
Description	Author affiliation: Dept. of Electron. Eng., Southern Taiwan Univ. of Sci. & Technol., Tainan, Taiwan (Ming-Jong Lin; Chao-Tang Yu)
Abstract	The dissolved gas analysis (DGA) is an effective technique for detecting incipient faults in oil-immersed power transformers. So the paper investigates the DGA methods, while employ the ANSI/IEEE C57.104 standards and Japan Electric Association - " Gas pattern diagnosis " and " Specific gas diagnosis " rules as based on to develop a fast transformer fault diagnosis method in practice. We designed a report's form which was so easy understand that we can accurate of diagnosis what was up in the body of transformer by MATLAB programmed. The user only keys in the measured data of main gases including H2, CH4, C2H2, C2H4, and C2H6 those gases were taken from ASTM D3612's instruction. Then the diagnosis result was showed in texts and the plotted figures which were two figures to compare diagnosis the test's figure with the reference figure that was taken the analysis of transformer fault from over past 14 years in Japan power system. The proposal offers a simple, a quick, and an accurate of diagnosis through machine-human interface, while which was quickly, simply, and accurately proved on October 25th, 2012 Nan Cou E/S #4 ATr's insulating oil of diagnosis.
Sponsorship	IEEE Circuits Syst. Soc.
Starting Page	1002
Ending Page	1005
File Size	282705
Page Count	4
File Format	PDF
ISBN	9781479952779
DOI	10.1109/IS3C.2014.262
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-06-10
Publisher Place	Taiwan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Gases Total Combustible Gases Dissolved gas Analysis Oil insulation Dissolved gas analysis Maintenance engineering Standards Power transformer insulation Power transformer diagnosis
Content Type	Text
Resource Type	Article

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