Design of On-Line Monitoring System for Transformer Oil Chromatogram and its Data Analysis

Abstract:

On-line monitoring system of transformer oil chromatogram works in laboratory. Using the basic principles of gas chromatography (GC) of the broad spectrum, the system provides online-testing of dissolving gases from oil with a single gas chromatographic column and sensors with high sensitivity. The single-chip is used to collect the data and control transformers. The main controlling computer realizes the function of analyzing and managing the collected data, by which transformer fault can be judged.

• Periodical: Advanced Materials Research (Volume 462)
• Pages: 281-286
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.462.281
• Online since: February 2012
• Authors: Li Liang, Ning Wang, Xiao Chang Ma, Zhen Liu
• Keywords: Chromatographic Column, Gas Chromatogram, Monitoring System

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