Partial discharge (PD) is a localised electrical discharge that only partially bridges the insulation between conductors and which may or may not adjacent to a conductor. Generally, PD appears as pulses of duration of much less than 1ms
Partial discharge (PD) is a localised electrical discharge that only partially bridges the insulation between conductors and which may or may not adjacent to a conductor. Generally, PD appears as pulses of duration of much less than 1ms