工业电量监测及数据传送系统的研究  

STUDY ON MEASURING OF ELECTRONIC PARAMETER OF INDUSTRY AND DATA TRANSMISSION SYSTEM

作　　者：陈桦[1] 韩晓河[1] 成强[1] 庄春生[1] 杨杰[1] 

机构地区：[1]河南省科学院应用物理研究所

出　　处：《河南科学》1998年第4期470-473,共4页Henan Science

摘　　要：用单片机测量工业电量Ｕ、Ｉ、Ｔ、ｃｏｓ、Ｐ、Ｑ。测量通道采用了全隔离技术，在满足精度要求的基础上，提高了系统的可靠性。通信接口的设计采用了全隔离措施，可满足远距离、高传输速率及可靠性高的要求。The electronic parameters of industry——effective value of voltage, effective value of current, frequency, power factor, effective power, ineffective power——are measured by using of single chip processor. With the full-isolated measuring path technology, the reliability of the system is rised, while obtaining high precision. The full-isolated information interface is desinged. Information trasmission is far, fast and high reliable. The system took good effect in Application in factory.

关 键 词：数据采集 单片机 电量监测 数据传送系统 

分 类 号：TM933.112[电气工程—电力电子与电力传动] TM930.9