Making Partial Discharge data analysis easy and accurate
03 April 2023
Have you ever heard of a phase lock?
A phase lock is applied while recording PRPD (phase resolved partial discharge) patterns to ensure data quality.
It effectively matches the frequency of your test instrument to the typical 50/60Hz frequency of the HV network, whilst conducting PD tests.
As PD occurs, it will generate discharges or events that can be captured and plotted along one cycle of a 50/60Hz sine wave, creating a pattern which can be interpreted.
To find out more click here: Making Partial Discharge data analysis easy and accurate | EA Technology