NDLI: A Novel Approach in Studying the Effects of Subharmonics on Ultrahigh-Speed AC Motor Drives

Content Provider	IEEE Xplore Digital Library
Author	Jardan, R.K. Stumpf, P. Bartal, P. Varga, Z. Nagy, I.
Copyright Year	1982
Abstract	This paper is concerned with the adverse effect of subharmonics generated by a pulsewidth-modulation-controlled voltage source converter supplying an ultrahigh-speed induction machine (USIM) and also with the calculation, simulation, and test of the subharmonic generation. It is mostly believed, except for a few publications, that the impact of subharmonics is negligible in most modern drives. Our finding is the contrary, i.e., it can cause significant additional losses that might lead even to breakdown in special cases like USIMs applied in systems developed for renewable and waste energy recovery. After a brief description of the system, the generation of subharmonics and the additional losses resulting from subharmonics in USIMs are discussed.
Sponsorship	IEEE Industrial Electronics Society
Starting Page	1274
Ending Page	1281
Page Count	8
File Size	692714
File Format	PDF
ISSN	02780046
Volume Number	58
Issue Number	4
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-04-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Converters Pulse width modulation Trajectory Harmonic analysis Frequency modulation Voltage measurement Stators pulsewidth-modulated power converters high-speed induction machines
Content Type	Text
Resource Type	Article
Subject	Control and Systems Engineering Electrical and Electronic Engineering Computer Science Applications

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