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 ...

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 ...

Partial discharges often occur due to impending insulation faults when electrical and acoustic pulses are sent out simultaneously. OMICRON's PDL 650 localizes the acoustic signals using multiple ...

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 ...

What is partial discharge? Methods for measuring PD. How PD impacts high-voltage cables. Partial discharge (PD) is evidence of a degrading insulation system, which could trigger costly repairs and ...

IXYS Integrated Circuits Division, a wholly owned subsidiary of IXYS Corporation, announced the immediate availability of the PLA192E and PLA193E, 600V, single-pole, normally open (1-Form-A) Solid ...

Technicians from State Grid Xinjiang Electric Power conduct the nation's first partial discharge test on a 750-kilovolt shunt reactor with transmission lines at the Tacheng substation. LI WANRU/FOR ...