万能式断路器智能控制器研究

Research on Intelligent Controller for Conventional Circuit Breaker

断路器是用于接通、分断电力系统及对各种故障进行保护控制的一种开关电器,智能控制器是万能式断路器的核心控制单元。本文首先阐述了智能控制器的工作原理,然后着重研究了智能控制器的主要特点和关键技术,最后对其技术发展进行了展望。

Circuit breaker is a kind of switch used in power system for connecting and disconnecting the circuit as well as providing protection and controlling on all types of breakdown. Intelligent controller is a central control unit used for conventional circuit breaker. In this paper, the working principle of intelligent controller is introduced firstly, then its main character and key technology are researched in detail. Finally, the development of intelligent controller is forecasted.