摘要
谐波测量在电力系统中有重要的地位和作用。针对目前国内外学者提出的一些谐波测量原理、方法进行了分类和评述 ,指出了这些方法的原理、性能、以及应用场合 ,并对这些方法的优缺点进行了比较。
Harmonic measurement plays an important part in power system. This paper analyzed and summarized the recent methods of harmonic measurement presented by lots of scholars in and out of our country. The principle,performance and application situation of the method were pointed out, and relative merits of them were compared. Finally some opinions on the developing and study trend of harmonic measurement were also put forward.
出处
《继电器》
CSCD
北大核心
2003年第8期11-14,共4页
Relay
关键词
电力系统
电网
谐波测量
傅立叶变换
小波分析
神经网络
harmonic measurement
Fourier Transform method
instantaneous reactive power
wavelet analysis
neural network
