Partial Discharge Testing Introduction: Causes, Effects, and Online Detection Methods

This recorded webinar covers the cause and effects of partial discharge in MV and HV systems with many real-world examples. Partial Discharge is a leading cause of failure of medium and high voltage assets such as cables, switchgear, and outdoor electrical assets. Online partial discharge testing should be part of your condition-based monitoring program. This is an excellent introduction to the subject and refresher for those familiar with online PD testing.

It also describes the non-invasive detection techniques:
Ultrasonic/Acoustic
TEV (Transient Earth Voltage)
HFCT/RFCT for cables
UHF

See and listen to more PD examples in this 5 minute video: https://eatechnology.com/americas/res...

Learn more about the featured instrument, UltraTEV Plus 2: https://eatechnology.com/americas/pro...