A NEW METHOD OF HARMONIC POWER DETECTION BASED ON THE INSTANTANEOUS ACTIVE POWER IN 3-PHASE CIRCUITS

被引：70

作者：

TANAKA, T ^{[1
]}

AKAGI, H ^{[1
]}

机构：

[1] OKAYAMA UNIV,OKAYAMA 700,JAPAN

来源：

IEEE TRANSACTIONS ON POWER DELIVERY | 1995年 / 10卷 / 04期

关键词：

D O I：

10.1109/61.473386

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents a new method of harmonic power detection based on the instantaneous active power in three-phase circuits, and its applications to search for dominant harmonic sources in power systems. The proposed method requires only band elimination filters and a three-phase active power meter to detect the harmonic active power, and it is able to deal with harmonic power flow more easily and precisely than a conventional one which is based on Fourier series of single-phase circuits. In addition, measurement errors of the harmonic power are discussed theoretically. The validity of the proposed method is demonstrated by digital simulation.

引用

页码：1737 / 1742

页数：6

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