摘要
系统以ARM7芯片LPC2378为CPU,结合CAN总线技术,提出电网电力参数在线监测系统设计方案。系统实现电网电压、电流以及电源频率的分布式采集与实时传输。系统结构紧凑,设计简单,总线通信距离远、实时性强、容错性好。
Makes ARM7 chips LPC2378 as CPU and introduces a CAN bus-combined monitoring system for the electric power system.It realizes the distributed data acquisition and real-time transmission of the grid voltage,current and power frequency.The structure of this system is compact,the design simple,the bus communication distance far,real-time strong and good fault-tolerance.
出处
《现代计算机》
2010年第11期107-109,共3页
Modern Computer
