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电能质量及其分析方法综述
引用本文:胡铭,陈珩.电能质量及其分析方法综述[J].电网技术,2000,24(2):36-38.
作者姓名:胡铭  陈珩
作者单位:东南大学电气工程系,江苏省,南京市,210096
摘    要:当前电能质量问题日益严重,本就电力系统中存在的主要电能质量问题作了系统的归纳,并对基于时域、频域、变换域的三种数字分析方法原理及其各自在电能质量领域中的应用作了详细的阐述。

关 键 词:电力系统  电能质量  谐波分析  潮流计算

SURVEY OF POWER QUALITY AND ITS ANALYSIS METHODS
HU Ming,CHEN Heng.SURVEY OF POWER QUALITY AND ITS ANALYSIS METHODS[J].Power System Technology,2000,24(2):36-38.
Authors:HU Ming  CHEN Heng
Abstract:Along with both the increase of the non\|linear level and the electronically switched loads in power systems, the power quality is becoming increasingly poor. The main power quality problems in power systems are systematically summarized. The three digital analysis methods based on time domain, frequency domain and wavelet transform are expounded respectively and the application of them in electricity quality study is presented in detail.
Keywords:power quality  digital simulation  harmonic load  flow  wavelet transform
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