NDLI: Harmonic filtering in power applications

Content Provider	IEEE Xplore Digital Library
Author	Giacoletto, L.J. Park, G.L.
Copyright Year	1989
Description	Author affiliation: Dept. of Electr. Eng., Michigan State Univ., East Lansing, MI, USA (Giacoletto, L.J.; Park, G.L.)
Abstract	One suggested solution to line-current harmonics injected by rectifying power converters is the placement of series-resonant filters across the line supply feeders. For effective filtering, the filter impedance level must be comparable to the source impedance. A useful design parameter for the filter impedance level is the characteristic resistance or impedance. An example of personal computer power supplies is used to indicate the degree of harmonic filtering achieved as a function of this characteristic resistance. Computer analysis using PSPICE shows that the reduction in harmonics produced by filters is achieved at the expense of large increases in the active component of line current. This increase can require much larger supply conductors.
Starting Page	123
Ending Page	128
File Size	417338
Page Count	6
File Format	PDF
DOI	10.1109/ICPS.1989.37246
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1989-05-07
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Power harmonic filters Power system harmonics Filtering Impedance Inductors Voltage Power supplies Power filters Frequency Capacitors
Content Type	Text
Resource Type	Article

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Harmonic filtering in power applications