摘要
介绍了一种智能电机控制器的数据采集系统,讨论了该系统的原理及硬件结构和软件设计。该系统可测量三相电压、电流、功率因数、有功功率和负序电流等参数。
A data acquisition system of a smart motor controller is introduced in this paper.The data acquisition system can measure the motor parameters of supply volt-age,current,power factor,power and negative current.Its performance and reliability are demonstrated by the practice use.
出处
《电测与仪表》
北大核心
2002年第3期45-47,16,共4页
Electrical Measurement & Instrumentation
关键词
电机控制器
数据采集
单片机
smart motor controller
data acquisition
microprocessor
