智能无触点开关及双回路电源自动投切装置

A Set of Novel High Power Contactless Switch for Double Power Supplies

无触点开关是由微控制器和电力电子器件组成的新型开关器件 ,具有无触点、快速、无火花、低开关损耗、可靠性高、使用寿命长等特点。研制出的一套大功率智能无触点开关 。

The features of the novel contactless switch, consisting of power electronics device and microcomputer, are contactless, rapid and sparkless. In this paper, a set of high power contactless switch was developed to actualize double power supplies.