Differences Between Partial Discharge Tests on Air-Cooled and Hydrogen-Cooled Rotating Machines

Published Nov 13th, 2022 CDM 2022 - H. Sedding, M. Sasic, V. Warren, G. Stone

Abstract – Partial discharge (PD) testing, both off- and on-line, is widely used by manufacturers and end users of high voltage generators and motors to assess the insulation condition of the stator winding to aid maintenance planning. The widespread use of this technology lead to the development of standards such as IEEE 1434, IEC 60034-27-1 and IEC 60034-27-2 that provide guidance on uniform methods of measurement and data interpretation.


Find the Information You Are Looking For

Filter By Type of Asset
Filter By Type of Monitoring
By Type of Resource

Looking for more Information

Sign up to receive our latest whitepapers, webinars, new product information, product updates and more.