电测与仪表2016，Vol.53Issue(11)：101-103,109,4.
表用无极性 RS485应用技术探讨
Discussion of the applied technology based on RS485 non-polar of the watt-hour meter
王晓东 1崔星毅 1邹跃 1江小强1
作者信息
- 1. 中国电力科学研究院计量研究所，北京100192
- 折叠
摘要
Abstract
In order to solve the communication failure about intelligent watt-hour meter with non-polar communication solution in field , this paper firstly has a brief introduction to the polar RS 485 communication principle applied in intel-ligent watt-hour meter , and points out the improvement plan in principle between non-polar RS485 with the polar RS485.Combined with non-polar RS485 communication mode for the common fault of the intelligent watt-hour meter in field application situation , this paper analyzes the non-polar RS485 on the principle of design , and puts forward the improvement solution , which ensures that work at the site of the intelligent watt-hour meter has smooth transition be-tween the original polarity interface RS485 to the manner of non-polar.关键词
无极性RS485/电能表/原理分析/解决方案Key words
non-polar RS485/watt-hour meter/principle analysis/solution分类
信息技术与安全科学引用本文复制引用
王晓东,崔星毅,邹跃,江小强..表用无极性 RS485应用技术探讨[J].电测与仪表,2016,53(11):101-103,109,4.
