Electrical Transformers
The Role of Transformer Oil Alternatives in Improving Safety and Environmental Sustainability
Renewable Insulation Liquids for Transformers
Electrical Transformers
The Dissolved Gas Analysis Toolkit
Dissolved gas analysis: addressing the challenges of collecting samples
BY DONAL SKELLY, GE’s Digital Energy business
Dissolved gas analysis (DGA) is a technique for identifying and quantifying the gas formed in oil-filled electrical equipment because of either the natural aging of oil and paper or accelerated aging due to a fault. The quantity and constituents of the gas generated by aging or a fault differ dramatically, but both are important to utility managers who want...
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