Abstract: This article presents a novel fault diagnosis method for open-circuit faults of insulated gate bipolar transistors (IGBTs) and current sensor faults in three-phase sinusoidal pulsewidth ...

Crowbar circuits have long been the go-to safeguard against overvoltage conditions, prized for their simplicity and ...

Abstract: Power interruptions are intolerable in many industrial applications, so high reliability becomes exceedingly pivotal to power converters. Fault-tolerant schemes attract more attention as an ...