PML3720在电力监控系统中的应用  

The Applications of PML 3720 in Power Measurement

作　　者：谭天乐[1] 

机构地区：[1]湖南大学电气与信息工程学院,湖南长沙410082

出　　处：《电力自动化设备》2000年第1期9-11,共3页Electric Power Automation Equipment

摘　　要：PML3720是一种专为工业应用而设计的数字式三相电力监测仪表。PML3720综合考虑了在电力检测、分析和控制中的各种场合,针对恶劣的环境作了许多专门的设计以保证其可靠运行;它操作简单和经济,是传统模拟仪表的一种很好的替代产品。介绍了PML3720的功能、通信协议,可以方便灵活地应用在电力监控系统中。PML 3720 is a digital 3 phase Power Monitor/Meter designed for use in industry.PML 3720 considers different application conditions by integrating many critical aspects of power monitoring,analysis and control into one simple and economical instrument.It has many special design features to ensure the proper performance in electrically harsh environments.It is a state of art and cheap alternative to traditional analog electromechanical metering devices with easy operation.The functions and protocols used in PML 3720 are introduced.It can be widely used in power measurement.

关 键 词：电力监控系统 PML3720 电力监测仪表 电力参数 

分 类 号：TM76[电气工程—电力系统及自动化] TM93