High-voltage direct current (HVdc) circuit breakers based on power electronic technology usually require a large number of insulated-gate bipolar transistors (IGBTs) to achieve large-capacity breaking ...

During switching operations in the high-voltage system, transient voltages and currents occur that can generate overvoltages in the secondary circuits of switchgear. The investigations reported in ...

Compared to a traditional miniature circuit breaker (MCB), an electronic circuit breaker (ECB) with integrated eFuses offers ...