论文信息 - On-line assessment of moisture in a power transformer

On-line assessment of moisture in a power transformer

An online method for the assessment of moisture in a power transformer is presented in this paper. It is experimentally tested on simple insulating materials as well as on a sample bushing insulation. It is finally tested during the drying of a 110 kV transformer. The results are presented and show that the method is clearly able to distinguish between levels of moisture in the range of interest.

M. K. Ilampoornan | V. Jagadeesh Kumar | N. Madhu Mohan | Venkatraman Jayashankar

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