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A new method of harmonic power detection based on the instantaneous active power in three-phase circuits
- Source :
- IEEE Transactions on Power Delivery. Oct, 1995, Vol. 10 Issue 4, p1737, 6 p.
- Publication Year :
- 1995
-
Abstract
- 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.
Details
- ISSN :
- 08858977
- Volume :
- 10
- Issue :
- 4
- Database :
- Gale General OneFile
- Journal :
- IEEE Transactions on Power Delivery
- Publication Type :
- Academic Journal
- Accession number :
- edsgcl.17771232