Power cables are important assets in electric utility transmission networks for the reliable operation of power systems. To prevent catastrophic failures in underground cables and terminations, it is ...

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 ...

Haefely Hipotronics has launched the new DDX9121b partial discharge (PD) detector. The DDX9121b is modular and fits a wide range of PD detection applications such as single measuring input to nine ...

EA Technology has launched a new multifunctional partial discharge investigation tool, to build on the success of its UltraTEV Detector™ -- the UltraTEV Plus+. The UltraTEV Plus+™ combines all the ...

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 ...