NDLI: Qualitative analysis of force distribution in a 3-phase Permanent Magnet Synchronous Machine

Content Provider	IEEE Xplore Digital Library
Author	Krishnamurthy, M. Fahimi, B.
Copyright Year	2009
Description	Author affiliation: Electric Power and Power Electronic Center, Illinois Institute of Technology, 3301 S Dearborn Street, Chicago, 60616 USA (Krishnamurthy, M.) \|\| Renewable Energy and Vehicular Technology Lab, University of Texas at Arlington, 419 Yates Street, 76019 USA (Fahimi, B.)
Abstract	Recent research has seen an emergence of Permanent Magnet Synchronous machines (PMSM) as strong contenders for applications requiring low torque pulsations and larger torque per (RMS) amp for the same volume of the machine. They are also highly in demand for applications requiring high fault tolerance. Owing to the advent of modern power electronics and advanced control schemes, little effort has been put into investigating the actual process of energy conversion in these machines. This paper presents a qualitative analysis of force generation in a 3-phase permanent magnet synchronous machine. Using Finite element analysis, the generation of electromagnetic force in different layers of the machine has been studied. Understanding energy conversion in such an electromagnetic transducer is particularly useful for design engineers since it can be used to optimize the performance by slight variations in geometry. Applications include reduction of vibration & acoustic noise, maximizing the useful component of force and optimizing output for a given constraint in volume. Simulation results with discussion and some preliminary experimental measurements have been presented.
Starting Page	1105
Ending Page	1112
File Size	1472236
Page Count	8
File Format	PDF
ISBN	9781424442515
DOI	10.1109/IEMDC.2009.5075342
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-05-03
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Magnetic analysis Permanent magnet machines Torque Energy conversion Electromagnetic forces Fault tolerance Power electronics Synchronous generators Finite element methods Electromagnetic analysis Qualitative analysis PMSM Energy Conversion FEA Force Distribution
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
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3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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