Real-time PMSM temperature rising in electric vehicles with MRAS

Zhi Fu Wang*, Qi Zhi Teng, Cheng Ning Zhang, Jin Rui Nan

*Corresponding author for this work

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

3 Citations (Scopus)

Abstract

A new method to calculate the permanent magnet synchronous motor (PMSM) temperature rising in electric vehicle (EV) was proposed based on the stator resistance identification. The measure theory of the motor temperature rising with the stator resistance was discussed at firstly. A PMSM dynamic math model was built which was the research object. Then the resistance identification system model was built on the model reference adaptive system (MRAS) theory. The simulation diagram of the mutual MRAS model was constructed and the resistance identification performance was studied in different motor states. Simulation results indicate that the stator resistance identification model with the MRAS was effective. At the same time, the identification of motor temperature rising was possible with the identification of the stator resistance identification.

Original languageEnglish
Title of host publicationProceedings of the 2009 WRI Global Congress on Intelligent Systems, GCIS 2009
Pages66-70
Number of pages5
DOIs
Publication statusPublished - 2009
Event2009 WRI Global Congress on Intelligent Systems, GCIS 2009 - Xiamen, China
Duration: 19 May 200921 May 2009

Publication series

NameProceedings of the 2009 WRI Global Congress on Intelligent Systems, GCIS 2009
Volume3

Conference

Conference2009 WRI Global Congress on Intelligent Systems, GCIS 2009
Country/TerritoryChina
CityXiamen
Period19/05/0921/05/09

Keywords

  • Electric vehicle (EV)
  • Model reference adaptive system (MARS)
  • Motor's temperature rising
  • Permanent magnet synchronous motor (PMSM)
  • Resistance identification

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