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Partial discharges (PDs) are a symptom and at the same time a result caused by the deterioration and the aging of the insulation of a rotating machine. Comments, regarding the usefulness as a fault diagnosis method, the hysteresis method presented in previous publications are offered in this paper. This method points out that the size of a curve and the area that the curve creates as PDs occur may...
Partial discharges (PD) are a symptom and at the same time the result of the deterioration and the aging of an electrical machine's insulation. Based on experiments the flashover voltage of epoxy resin samples in relation to humidity was studied and the results are discussed.
The purpose of this paper is to review and summarize past work on how humidity, salinity, and water droplets affect offshore wind turbines electrical stator winding insulation. Partial discharges (PD) could be both the reason of the insulation's deterioration as well as the result of this deterioration and they are linked with the aging of the insulation system. The presence of humidity, salt, and...
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