Identification of slot discharges in rotating machine insulation system using variable frequency PD measurement

Slot discharge studies are very important from the insulation diagnosis perspective. Further in practice, testing of rotating machines with power frequency requires sources which are quite bulky and costly. Instead if the diagnosis is carried out at lower frequencies (<50 Hz), the size and cost o...

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Bibliographic Details
Main Authors: Ramesh P. Nair, Sumangala B. Vishwanath, Nageshwar B. Rao
Format: Article
Language:English
Published: Wiley 2018-09-01
Series:High Voltage
Subjects:
Online Access:https://digital-library.theiet.org/content/journals/10.1049/hve.2017.0176