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Field weakening control of a PM electric variable transmission for HEV

  • Yuan Cheng
  • , Alain Bouscayrol*
  • , Rochdi Trigui
  • , Christophe Espanet
  • , Shumei Cui
  • *Corresponding author for this work
  • University of Lille 1
  • Université Gustave Eiffel
  • University de Franche-Comté

Research output: Contribution to journalArticlepeer-review

Abstract

This paper presents the control of a Permanent Magnet Electric Variable Transmission (PM-EVT) for Hybrid Electric Vehicles (HEVs). Consisting of two electric machines, the EVT realizes the power split function in an electromagnetic way rather than in a mechanical way. A specific PM-EVT has been designed for Toyota Prius II. The control scheme of the entire vehicle is deduced using the Energetic Macroscopic Representation methodology. The energy management strategy yields local control references. A specific attention is paid for the field weakening for wide speed range. Simulation results are provided to illustrate the EVT modeling and control.

Original languageEnglish
Pages (from-to)1096-1106
Number of pages11
JournalJournal of Electrical Engineering and Technology
Volume8
Issue number5
DOIs
StatePublished - 2013

Keywords

  • EV and HEV
  • Electric variable transmission
  • Field weakening
  • Synchronous machine

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