Partial discharge (PD) is defined as a localized, high-frequency arcing that only partially bridges the insulation between multiple conductors or between conductors and the ground wall of an ...

Partial discharge (PD) signal processing techniques are critical in assessing the health and integrity of high-voltage insulation systems. Recent advances encompass a broad range of methods—from ...

The new PD-SG1 first-level partial discharge detection instrument makes distinguishing between PD and electrical noise easy. Designed for use both in distribution voltage substations and EHV ...

For more than 50 years, companies have performed partial discharge (PD) testing on electrical assets as part of ongoing predictive maintenance programs. Data obtained through PD testing and monitoring ...