请问高手,在大型变频器里面有一种称做fuse-less保护的技术.能否解释以下这种配置的基本概念,以及这种配置的基本要求.以下是原文:
The turn-off ability of the IGCTs, the fast discharging unit and the increased p.u. reactance ofthe transformer allowed to create a fuse-less configuration of the SIMOVERT ML power circuit.