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Redesign of an Electrical Rear Wheel Drive (E-RWD) for a hybrid vehicle in a given drive cycle

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Author

Summary, in English

This article presents the redesign of a traction motor of an Electrical Rear Wheel Drive (E-RWD) unit, modifying its torque and power capabilities in order to improve the vehicle efficiency with given drive cycles in a hybrid vehicle application. It is shown that a peak-to-average power ratio of 3 is suitable and that this is best accomplished with a reduced slot area in combination with cooling ducts in the stator back. The geometrical compromises made are deeply discussed and illustrated.

Publishing year

2012

Language

English

Pages

2702-2708

Publication/Series

2012 XXth International Conference on Electrical Machines (ICEM 2012)

Document type

Conference paper

Topic

  • Other Electrical Engineering, Electronic Engineering, Information Engineering

Keywords

  • Electric Motor Design
  • Electric Vehicles
  • FEA
  • Hybrid Electric Vehicles
  • Overloading Capability
  • PMSM

Conference name

XXth International Conference on Electrical Machines (ICEM), 2012

Conference date

2012-09-02 - 2012-09-05

Conference place

Marseille, France

Status

Published

ISBN/ISSN/Other

  • ISBN: 978-1-4673-0143-5