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Harmonic elimination of electric arc furnaces by active power filters and their stability analysis

H. Ghoudjehbaklou (Electrical and Computer Engineering Department, Isfahan University of Technology, Isfahan, Iran)
A. Kargar (Electrical and Computer Engineering Department, Isfahan University of Technology, Isfahan, Iran)

Abstract

Three different active power filter (APF) configurations are developed for harmonic elimination of a three‐phase electric arc furnace (EAF). Three single‐phase APF, a three‐wire APF and a four‐wire APF are developed for this purpose. A predictive control method of the APFs based on dynamic programming method is applied and the results of the simulation studies are compared. Finally the stability of the system is analyzed and its global asymptotic stability is shown.

Keywords

Citation

Ghoudjehbaklou, H. and Kargar, A. (2002), "Harmonic elimination of electric arc furnaces by active power filters and their stability analysis", COMPEL - The international journal for computation and mathematics in electrical and electronic engineering, Vol. 21 No. 1, pp. 82-97. https://doi.org/10.1108/03321640210410760

Publisher

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MCB UP Ltd

Copyright © 2002, MCB UP Limited

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