NDLI: Rapid Eddy Current Loss Calculation for Transverse Flux Linear Motor

Content Provider	IEEE Xplore Digital Library
Author	Ji-Young Lee Do-Hyun Kang Jung-Hwan Jang Jung-Pyo Hong
Copyright Year	2006
Description	Author affiliation: Transverse Flux Machine Res. Group, Korea Electrotechnol. Res. Inst., Changwon (Ji-Young Lee; Do-Hyun Kang; Jung-Hwan Jang)
Abstract	Transverse flux linear motor (TFLM) is getting to be widely used in low speed and high power systems. For easy and rigid fabrication, solid core is more useful than laminated core, but core losses are increased, which makes efficiency decreased. Estimating core losses and selecting core types are important in design process to make a compromise high efficiency with effective manufacturing. Therefore, this paper proposes a rapid eddy current loss calculation method for transverse flux linear motor. The calculation is carried out with the aid of three dimensional equivalent magnetic circuit network method (3D EMCN) and 2D finite element analysis method (FEM). Since the analysis of TFLM is a truly 3D problem, 3D EMCN is used to calculate magnetic field as a source of eddy current. Then 2D FEM is used to calculate eddy current loss rapidly with equivalent analysis models. The usefulness of the proposed method is discussed by comparing the calculation results with the results by another core loss calculation method and experiment
Sponsorship	IEEE Ind. Appl. Soc. IEEE Florida West Coast Sect
Starting Page	400
Ending Page	406
File Size	606781
Page Count	7
File Format	PDF
ISBN	1424403642
ISSN	01972618
DOI	10.1109/IAS.2006.256553
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-10-08
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Process design Magnetic cores Transverse Flux Linear Motor Core loss Magnetic analysis Fabrication Manufacturing processes Eddy current loss 3D Equivalent Magnetic Circuit Network Solids Power systems Eddy currents Magnetic circuits
Content Type	Text
Resource Type	Article
Subject	Industrial and Manufacturing Engineering Control and Systems Engineering Electrical and Electronic Engineering

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