负控终端与电压变送器通信时引起的电能表故障分析  

Fault Analysis of Energy Meter During the Communication Between Load Control Terminal and Voltage Converter

作　　者：叶加星[1] 殷鸣[2] 

机构地区：[1]江苏方天电力技术有限公司,江苏南京210036 [2]南京供电公司,江苏南京210008

出　　处：《江苏电机工程》2009年第6期15-16,23,共3页Jiangsu Electrical Engineering

摘　　要：针对发生在江苏地区某厂家生产的终端与电压变送器通信时,引起回路里电能表发生死机的现象,分析了故障起因,通过现场实地调查情况,给出实验室模拟故障测试以及技术分析,并给出解决方案以及建议。Aiming at a halt fault of energy meter during the communication between load control terminal and voltage converter in a power plant in Jiangsu province, the causes are analyzed. Through the field survey, the fault is simulated and tested in laboratory, and the results are analyzed. On this basis, resolve measures and suggestions are given.

关 键 词：电能表 645规约 死机 故障分析 

分 类 号：TM75[电气工程—电力系统及自动化]