全电子式基波电能表的研究  

Study of Total-electronic Energy Meter Based on Fundamental Wave

作　　者：康伟[1] 李波[1] 陈国杰[1] 

机构地区：[1]辽宁工学院信息科学与工程学院,辽宁锦州121001

出　　处：《辽宁工学院学报》2007年第2期79-82,共4页Journal of Liaoning Institute of Technology(Natural Science Edition)

摘　　要：介绍了一种新型基波电子式电能表的设计方法,分析了电子式电能表的发展趋势,讨论了在谐波存在下电能计量的不准确性,阐述了新型基波电子式电能表的设计方案,电能计量部分确定采用DSP芯片通过软件编程实现。A new fundamental waveform electronic watt-hour meter was developed with its designed method proposed. Developing trend was analyzed. Inaccurate measurement of electric energy under harmonic wave were summarized. Meanwhile, the design scheme of such meter based on fundamental wave was stated in detail. The part of energy amount being counted uses DSP chip to implement by software programming.

关 键 词：基波 电子式电能表 谐波 DSP 

分 类 号：TM933.15[电气工程—电力电子与电力传动]