The design of intelligent controller in conventional circuit breaker is made by using the microprocessor newly introduced by Dallas and the single phase bi-directional power/engery IC CS5460 produced by CIRRUS LOGIC,which is introduced in this paper.

• 介绍了采用Dallas公司新近推出的微处理器DS80C3 90及CIRRUSLOGIC公司的电子式电能表芯片CS5 460完成了框架式智能断路器控制器的设计。