基于单片机的防火漏电保护器设计

The design of Fire proof residual current circuit protective device based on MCU

防火漏电保护器是通过检测三相交流电的电压、电流和漏电对用电电路实施保护的装置。当三相交流电的电压、电流和漏电出现故障时,切断电源电路。本文从防火漏电保护器设计出发,以单片机为核心,从硬件和软件两方面详细论述了防火漏电保护器的设计过程。

Fire proof residual current circuit protective device is a kind of protcct device to protect facility,It monitors the voltage,current and residual current of power supply,When they have some trouble,it shuts down power supply. Beginning from the ATSE design, the paper introduces the process of Fire proof residual current circuit protective device design including software and hardware that is in the centre of MCU.