基于电量时序特征的旁路代自动识别和代入算法  

A Bypass Discrimination and Pulse Interpolation Algorithm Based on Pulse-time Series Feature

作　　者：陈琪[1] 李捷[1] 严小文[1] 李晋[1] 

机构地区：[1]南京南瑞科技股份有限公司,江苏省南京市210003

出　　处：《电力系统自动化》2007年第2期78-81,87,共5页Automation of Electric Power Systems

摘　　要：介绍了一种基于时序特征的电能量计量计费系统(TMR)的旁路代自动识别和代入算法。首先分析了现有TMR中的旁路代处理方式,指出这些处理方式的缺陷;然后通过分析TMR旁路代发生前后电量的时序特征,提出了一种基于电量时序特征的自动旁路代算法,此算法能在旁路代事件开始时即做出正确判断,并在适当的延时后开始完成旁路电量的自动代入。该算法在江苏省电力公司TMR中获得了很好的实验效果。Based on the pulse-time series feature, this paper presents an algorithm for bypass discrimination and pulse interpolation on tele meter reading （TMR） system. Some defects of the traditional methods for dealing with meter bypass are pointed out. By analyzing the pulse-time series feature of meter bypass, an improved algorithm is put forward. It can discriminate the meter bypass and interpolate the pulse value within the bypass process. The proposed algorithm has been verified on the TMR system in Jiangsu Province Power Company.

关 键 词：电能量计量计费系统 旁路代 自动识别和代入 

分 类 号：TM73[电气工程—电力系统及自动化]