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Dissolved gas analysis: Early fault indication and trend analysis
Transformers Magazine, 2023 A review of the two approaches of dissolved gas analysis – detailed fault diagnosis and trend analysis with fault indication – is given. The advantages and disadvantages of the two approaches under the aspects of measurement uncertainty, economic efficiency and integration into a condition assessment strategy are outlined.
Schübel, Jürgen +1 more
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Development of a Tritium Ingrowth and Dissolved Noble Gas Analysis Facility [PDF]
, 2021 K. Haase +3 more
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A Ni-Doped Carbon Nanotube Sensor for Detecting Oil-Dissolved Gases in Transformers
Sensors, 2015 C2H2, C2H4, and C2H6 are important oil-dissolved gases in power transformers. Detection of the composition and content of oil-dissolved gases in transformers is very significant in the diagnosis and assessment of the state of transformer operations.
Jia Lu +4 more
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Analyzing the influence of ZnO nanoparticles on transformer oil using dissolved gas analysis
e-Prime: Advances in Electrical Engineering, Electronics and EnergyTransformer oil-based nanofluids have attracted considerable attention in recent years due to their improved thermal and dielectric properties, which are essential for the efficient and reliable operation of power transformers.
Abhijeet Lal +5 more
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Comparative Performance Study of Dissolved Gas Analysis (DGA) Methods for Identification of Faults in Power Transformer [PDF]
, 2023 Abdul Wajid +7 more
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EnergiesSince power transformers are the most important pieces of equipment in electricity transmission and distribution systems, special attention must be paid to their maintenance in order to keep them in good condition for a long time.
Ancuța-Mihaela Aciu +2 more
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Energies, 2017 Shale gas content is the key parameter for shale gas potential evaluation and favorable area prediction. Therefore, it is very important to determine shale gas content accurately. Generally, we use the US Bureau of Mines (USBM) method for coal reservoirs
Jiao Su, Yingchu Shen, Jin Hao, Bo Liu
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A comprehensive analysis for wind turbine transformer and its limits in the dissolved gas evaluation
HeliyonThis study employs the PRISMA-A methodology to conduct a systematic review of transformer fault diagnostics using Dissolved Gas Analysis (DGA) data. A comprehensive analysis was performed across four major databases—IEEE, Scopus, ScienceDirect (Elsevier),
Ricardo Manuel Arias Velásquez
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Prediction of Dissolved Gas Concentrations in Transformer Oil Based on the KPCA-FFOA-GRNN Model
Energies, 2018 The purpose of analyzing the dissolved gas in transformer oil is to determine the transformer’s operating status and is an important basis for fault diagnosis.
Jun Lin +4 more
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Fault diagnosis method for transformers based on feature selection of dissolved gas in oil
电力工程技术Dissolved gas analysis is important for the early warning and diagnosis of transformer faults. Aiming at the problems of numerous types of features for dissolved gas in oil and the insufficient analysis of fault associated features, a new fault diagnosis
LIAO Caibo +5 more
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