传统电能表与数字化电能表的对比分析  

Comparison and Analysis of Traditional and Digital Watt-hour Meters

作　　者：王文华[1] 傅晓平[1] 沈孝贤 

机构地区：[1]嘉兴电力局,浙江嘉兴314000

出　　处：《浙江电力》2011年第5期15-18,共4页Zhejiang Electric Power

摘　　要：为适应基于IEC 61850标准的数字化变电站的技术要求,与之配套的数字化电能表应运而生。对数字化变电站新型的测量系统和数字化电能表的原理、功能进行分析,通过对传统电能表和数字化电能表各项技术参数进行对比,将会对数字化电能表有更深入的认识。To adapt to the technical requirements of IEC 61850 standards at digital substations,the matching digital watt-hour meters are developed.Through the analysis of the principles and functions of new measuring system and digital watt-hour meters at digital substations,the comparison of various technical parameters between traditional and digital watt-hour meters is carried out,which help people get to know digital watt-hour meters better.

关 键 词：数字化 电能表 功能 参数 比较 

分 类 号：TM933.4[电气工程—电力电子与电力传动]