The dry-type power frequency AC/DC test transformer is a transformer made of advanced technology and new materials

I remember the standard setup for a traditional partial discharge test bench: high voltage source, coupling

Partial discharge testing has its own quiet Achilles’ heel. In a few seconds a device acquires

Partial discharge is invisible – no sparks, no sounds, no smells – it’s only picocoulombs ofelectrical

In the course of setting up a plan for diagnostics of an electrical asset (a cable,

Partial discharge testing gets criticized as being too complicated- circuits have way too many components, there

Common mistakes in onsite PD testing are not arcane edge cases — they recur on energized

Choosing the right partial discharge test equipment for transformers, HV cables, GIS, or rotating machines is

Referring to the technical nameplate of a Chinese factory sourced oil immersed transformer, you will find