变电所电量对比系统分析

Analysis of electricity quantity contrast system for substation

国内目前的积分电量和电能远程抄表技术已经较为成熟,但是将两者结合起来分析并用以指导电能计量管理在国内却几乎没有。因此,这部分的研究有着重要的理论和现实意义,同时其技术也能对国内的相关技术空白进行填补。针对某变电所的电量对比系统项目进行分析,对电量对比系统的组成、工作原理进行介绍,对电量对比系统的关键技术、存在问题以及解决方案进行分析,最后通过实例说明电量对比系统的作用以及运行效果。

In China,the available integrated electricity quantity technology and electric energy telemeter reading（TMR）technology are relatively mature,but the combination of the two to analyze and guide the electric energy measurement management is almost no precedent. Therefore,the research on the combination has important theoretical and practical significance,and the technology can fill the gaps in the correlation technologies in China. In this paper,the electricity quantity contrast system for a certain substation is analyzed,the composition and working principle of this system are introduced,and the key technology,existing problems and the solutions of this system are analyzed. The function and running effect of this system are illustrated by an instance.