摘要
针对ZB型电能表的通信导致液晶显示不刷新的现象,提出了电能表的通信是否影响其计量特性的问题。本文简单介绍了ZB型电能表的通信过程,通过一些试验确认了长时间的通信不会影响其计量准确性,并提出了几点避免进行长时间通信的建议,对于ZB型电能表的正常使用及其远程抄表系统的设计有参考价值。
By the phenomenon that ZB Watt-hour meter in a communication state display abnormally, we the propose the issue of the effect to the electric energy measurement from communication. This paper introduces the process of communication with ZB Watt-hour meter, proves by experiment the long time communication does not affect the measurement accuracy of the meter, and gives several suggestions to avoid the meter entering a long time communication state, which help to the normal use of the ZB Watt-hour meter and its long-distance automatic meter reading system design.
出处
《电测与仪表》
北大核心
2005年第1期11-13,共3页
Electrical Measurement & Instrumentation
关键词
ZB型电能表
通信
计量
ZB Watt-hour meter
communication
measurement