NDLI: Combined 3-D-2-D finite element analysis of induction motors considering variation of neutral point potential in star connection

Content Provider	IEEE Xplore Digital Library
Author	Yamazaki, K. Shinfuku, S.
Copyright Year	1965
Abstract	This paper describes a procedure of numerical calculations to obtain characteristics of induction motors considering time-harmonics of the neutral point potential in star connection, which can be utilized as a speed estimator for the control of the motors. The star connection of the motor windings is considered by the primary circuit equations whose known quantities are UV and VW line voltages of three-phase power supply. The equations are coupled to the combined time stepping 3-D-2-D finite element analysis. The frequency domain analysis is also applied to obtain initial value of the time stepping analysis in order to obtain the characteristics at steady rotation quickly.
Sponsorship	IEEE Magnetics Society
Starting Page	3706
Ending Page	3710
Page Count	5
File Size	138665
File Format	PDF
ISSN	00189464
Volume Number	37
Issue Number	5
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2001-09-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Finite element methods Induction motors Equations Voltage Rotors Circuits Stators Current density Magnetic flux Power supplies
Content Type	Text
Resource Type	Article
Subject	Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering

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Combined 3-D-2-D finite element analysis of induction motors considering variation of neutral point potential in star connection