Abstract: Integrated gate-commutated thyristors (IGCTs) are widely used in power electronics systems such as power converter and solid-state circuit breaker (SSCB). The higher operating temperature of ...

The nation's power grid is full of circuit breakers that use sulfur hexafluoride, an incredibly potent polluting gas.

Abstract: In this paper, a voltage standing wave ratio (VSWR) alarm circuit based on power detection is proposed. On the basis of traditional power detection requiring phase balance, we propose a ...