期刊论文

中文

电气开关

1004-289X

2004

42

1

33-38

10.3969/j.issn.1004-289X.2004.01.012

湖南省自然科学基金项目 （批准号 :0 2 JJY4 0 30 ）；

本校为第一机构

介绍了电力系统目前已有的谐波检测方法,叙述了小波变换、瞬时无功功率理论和神经网络等谐波检测新方法的发展现状,讲述了目前已有的谐波检测实现技术,阐述了微处理器和数字信号处理器等谐波检测实现技术的发展情况,分析了谐波检测方法与实现技术的发展趋势.

The present measuring methods for harmonic of power systems are introd uced, and the present development status of new measuring methods such as wavele t transform, instantaneous reactive power theory, neural network and so on are e xpatiated. After that, the implementing technologies of harmonic measurements of the present are related, and the current development status of the new technolo gies such as microprocessors, digital signal processors and so on are expounded. Finally, the developmental trends of harmonic measurin...