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Author Asiminoaei, L. ♦ Kalaschnikow, S. ♦ Hansen, S. ♦ Blaabjerg, F.
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©2011
Language English
Subject Domain (in DDC) Natural sciences & mathematics ♦ Physics ♦ Electricity & electronics ♦ Technology ♦ Engineering & allied operations ♦ Applied physics
Subject Keyword signal detection ♦ Capacitors ♦ harmonic distortion ♦ Harmonic analysis ♦ Power harmonic filters ♦ active filters ♦ harmonics analysis ♦ Rectifiers ♦ Discrete Fourier Transform ♦ Variable speed drives ♦ Active filters ♦ power system harmonic ♦ digital signal processing
Abstract The success of designing an industrial installation with Active Filters depends on how precise the load profile of the application is known, because this determines the amount of harmonic currents to be compensated. However, once the Active Filter is added to the installation, the harmonic currents may increase due to changes in the commutation behavior of diode rectifier converters. The change of natural commutation determines higher harmonics currents of the diode rectifiers and therefore higher harmonic loading of the Active Filter in the installation. This paper presents a method to estimate the commutation behavior of Adjustable Speed Drives when their harmonic currents are compensated by a Shunt Active Filter. The method is formulated as an analytical computation algorithm verified by simulations. Further on the method is implemented in a Harmonic Calculation Toolbox which facilitates calculation and sizing industrial Active Filter applications together with Adjustable Speed Drives. Examples of using the developed toolbox are given in the paper, supported with practical measurements.
Description Author affiliation: INSTITUTE OF ENERGY TECHNOLOGY, AALBORG UNIVERSITY, DK-9220, Aalborg SE Denmark (Blaabjerg, F.) || DANFOSS DRIVES, R&D Design Center, NAM, 4401 N. Bell School Rd., Loves Park IL 61111, USA (Kalaschnikow, S.) || DANFOSS POWER ELECTRONICS A/S, R&D Design Center, Denmark, DK-6300, Graasten, Denmark (Asiminoaei, L.; Hansen, S.)
ISBN 9781612841670
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2011-08-30
Publisher Place United Kingdom
e-ISBN 9789075815146
Size (in Bytes) 540.03 kB
Page Count 10
Starting Page 1
Ending Page 10

Source: IEEE Xplore Digital Library