Global ETD Search
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Showing 1 to 4 of 4 for “"dissolved gas analysis (DGA)"”.
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Investigation of increasing fault Gas in excitation transformers
… to carry out investigation on increasing fault gas in oil insulation in three similar excitation transformers in Tanjung Bin Power Plant; Transformer A, Transformer B, and Transformer C. The research covers the transformer oil sample collection, and the experiment of Dissolved Gas Analysis (DGA) …
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Fiber Optic Sensors for On-Line, Real Time Power Transformer Health Monitoring
… the concentration of PD generated combustible gases dissolved in the transformer oil has been proven to be an effective procedure for transformer health state estimation. However current commercially available sensors can only be installed outside of transformers and offer indirect or delayed …
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Study of Power Transformer Abnormalities and IT Applications in Power Systems
… been launched for power transformers based on dissolved gas analysis (DGA). The above results and findings can help improving power equipment diagnosis and utility maintenance strategies.
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An artificial neural network approach to transformer fault diagnosis
… faults in oil-filled power transformers based on dissolved gas-in-oil analysis. The goal of the research is to investigate the available transformer incipient fault diagnosis methods and then develop an ANN approach for this purpose. This ANN classifier should not only be able to detect the fault …