Co-energy-based lookup table model for DC-excited flux-switching motor: study at vehicle level

R. Mongellaz, F. Sellier, S.D. Chishko, J.J.H. Paulides, E.A. Lomonova

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

4 Citations (Scopus)

Abstract

This paper concerns an initial simplified steady- state method to start to evaluate the behavior of a dc-excited flux-switching motor at a steady- state, or slow dynamic, vehicle level. Starting from a simplified finite-element motor representation, a two-dimensional co-energy lookup table model is extracted. Then, a model reduction is performed to create steady-state loss maps of the system parts at different torque-speed points, considering the simplified losses. These loss maps are integrated into an electric vehicle model, where a discussion is introduced to illustrate the limitation of using efficiency maps. Finally, to determine an average efficiency of the electrical powertrain during drive cycles, a fast simplified steady-state calculation is performed.

Original languageEnglish
Title of host publication2015 IEEE Vehicle Power and Propulsion Conference, VPPC 2015 - Proceedings
Place of PublicationPiscataway
PublisherInstitute of Electrical and Electronics Engineers
Number of pages8
ISBN (Electronic)9781467376372
DOIs
Publication statusPublished - 10 Dec 2015
Event12th IEEE Vehicle Power and Propulsion Conference, VPPC 2015 - Montreal, Canada
Duration: 19 Oct 201522 Oct 2015

Conference

Conference12th IEEE Vehicle Power and Propulsion Conference, VPPC 2015
CountryCanada
CityMontreal
Period19/10/1522/10/15

Keywords

  • co-energy
  • co-simulation
  • control
  • dc-excited flux-switching motor
  • efficiency map
  • finite element analysis
  • lookup table
  • model reduction
  • vehicle simulation

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