基于Cortex-M3的智能低压综合保护器  

Intelligent Low Voltage Integrated Protector Based on Cortex-M3

作　　者：江志武[1] 王文涛[1] 张艳平[1] 鄢阳[1] 王淮海[1] 

机构地区：[1]中国矿业大学(北京)机电与信息工程学院,北京100083

出　　处：《煤矿安全》2012年第10期114-116,共3页Safety in Coal Mines

基　　金：北京市教育委员会共建资助项目

摘　　要：介绍一种应用于煤矿井下的智能型低压综合保护器,阐述了其工作原理和软硬件设计。保护器采用基于Cortex-M3处理器的STM32F103和STM32F101的双CPU架构,具有RS485通讯接口,集继电保护、综合测控、远程数据通信功能于一体,以保证井下供电的安全可靠。The paper introduced a intelligent low voltage integrated protector which was applied in coal mine underground,and elaborated the working principle and hardware and software design.The protector,with RS485 communication interface,utiliazed double CPU architecture of STM32F103 and STM32F101 based on Cortex-M3,which combined relay protection,intergrated test and control and remote data communication as one,and ensured the safety and reliable of underground power supply.

关 键 词：智能型 双CPU 继电保护 远程数据通信 

分 类 号：TD611.5[矿业工程—矿山机电]