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Inversion-based control of a PM electric variable transmission

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

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

As a novel series-parallel hybrid powertrain, the electric variable transmission (EVT) has gained much attention last years. With EVT, a power split function can be realized by changing its torque and speed in an electromagnetic way. Various machine types can be introduced into the concept of EVT. This paper will present a permanent magnet EVT (PM-EVT) with focus on its energetic modeling and control structure. Energetic Macroscopic Representation (EMR) is presented to be used to organize the connection between different elements of the PM-EVT. An inversion-based control is then deduced on the basis of EMR. Because the PM machines are more sensitive to operate in high speeds, field weakening is adopted. A simple energy management strategy has been developed in order to check the energetic modeling and the deduced control.

Original languageEnglish
Title of host publication2011 IEEE Vehicle Power and Propulsion Conference, VPPC 2011
DOIs
StatePublished - 2011
Event7th IEEE Vehicle Power and Propulsion Conference, VPPC 2011 - Chicago, IL, United States
Duration: 6 Sep 20119 Sep 2011

Publication series

Name2011 IEEE Vehicle Power and Propulsion Conference, VPPC 2011

Conference

Conference7th IEEE Vehicle Power and Propulsion Conference, VPPC 2011
Country/TerritoryUnited States
CityChicago, IL
Period6/09/119/09/11

Keywords

  • Control
  • Electric Variable Transmission
  • Energetic Macroscopic Representation
  • Flux Weakening
  • Hybrid Electric Vehicle
  • Modeling

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