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Humidity by Deepak Verma is a document available to read on EtoBox.
What is Humidity about?
This document discusses three case studies investigating the effect of humidity on partial discharge (PD) in stator windings of electric motors and generators. 1) PD measurements from a pump-storage generator over six years showed that PD magnitude increased as dew point (humidity) decreased. Visual inspections found deterioration at the interface between coatings. 2) PD measurements from a cooling water motor correlated inversely with relative humidity over 48 hours - as humidity increased, PD decreased
- Author
- Deepak Verma
- Language
- EN