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Rotor losses in PM synchronous machine

Rotor losses in PM synchronous machine
Rotor losses in PM synchronous machine
Accurate calculation of rotor losses in PM synchronous machines can be critical. These losses tend to be very small relative to the others in the machine, but due to the relatively poor cooling of the rotor a small error in the calculations may result in discarding a feasible design or designing a machine that may fail due to rotor overheating. This paper presents recent work on the calculation of rotor losses aimed at improving accuracy and reducing computational effort. Alternative methods that may be used to reduce rotor losses will be also discussed. The paper concludes with a discussion of outstanding research questions that will be the subject of future research.
PMSM, Rotor Losses
Sharkh, Suleiman
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Renedo Anglada, Jaime
4ba2df6e-f91f-4ffc-8169-068852e59e90
Yuratich, Mike
332c1247-b7ec-417a-92f1-66647d15fd67
Sharkh, Suleiman
c8445516-dafe-41c2-b7e8-c21e295e56b9
Renedo Anglada, Jaime
4ba2df6e-f91f-4ffc-8169-068852e59e90
Yuratich, Mike
332c1247-b7ec-417a-92f1-66647d15fd67

Sharkh, Suleiman, Renedo Anglada, Jaime and Yuratich, Mike (2017) Rotor losses in PM synchronous machine. International Symposium on Electric Vehicles (ISEV). 01 Sep 2009.

Record type: Conference or Workshop Item (Paper)

Abstract

Accurate calculation of rotor losses in PM synchronous machines can be critical. These losses tend to be very small relative to the others in the machine, but due to the relatively poor cooling of the rotor a small error in the calculations may result in discarding a feasible design or designing a machine that may fail due to rotor overheating. This paper presents recent work on the calculation of rotor losses aimed at improving accuracy and reducing computational effort. Alternative methods that may be used to reduce rotor losses will be also discussed. The paper concludes with a discussion of outstanding research questions that will be the subject of future research.

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More information

Published date: 19 July 2017
Venue - Dates: International Symposium on Electric Vehicles (ISEV), 2009-09-01 - 2009-09-01
Keywords: PMSM, Rotor Losses

Identifiers

Local EPrints ID: 413661
URI: http://eprints.soton.ac.uk/id/eprint/413661
PURE UUID: 3daec998-5ba7-47b2-8983-7a565d18d355

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Date deposited: 31 Aug 2017 16:31
Last modified: 13 Mar 2019 19:29

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