In the synthetic test of high-voltage circuit breakers, insulation failures occur very often when the breaker operates frequently. It is very important to diagnose the early insulation fault of the ...

Discovering your water heater isn't heating water properly is a nightmare when it's time to shower. Thankfully, you can ...

This paper provides a pragmatic solution to the challenge of testing fault current interruption of high-voltage direct current (HVDC) circuit breakers (CBs). The critical parameters in the design of a ...