Fast Flux Mapping of PM and Synchronous Reluctance Machines: Method Description and Comparison with Full FEA Approach

Matteo Carbonier, Wen L. Soong, Amin Mahmoudi, Nicola Bianchi

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

Abstract

In this paper, a fast approach for the synchronous machine flux linkage mapping is proposed. In particular, the flux linkage maps lambda_{d}(i_{d}, i_{q}) and lambda_{q}(i_{d}, i_{q}) are obtained starting from the data at the boundaries of the current domain. A suitable approximating function of i d and i q , linked to the coenergy variation due to the cross-saturation, is defined. The derivation of the analytical function which predicts the cross saturation, leads to a fast prediction of the flux maps. The data along the boundaries is the only input data which requires simulations or measurements. The method is applied to predict the flux linkage maps of different types of synchronous machines with different rotor topologies, in order to test the generality of the proposed method.

Original languageEnglish
Title of host publication2021 IEEE Energy Conversion Congress and Exposition, ECCE 2021 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages3724-3730
Number of pages7
ISBN (Electronic)9781728151359
DOIs
Publication statusPublished - 2021
Event13th IEEE Energy Conversion Congress and Exposition, ECCE 2021 - Virtual, Online, Canada
Duration: 10 Oct 202114 Oct 2021

Publication series

Name2021 IEEE Energy Conversion Congress and Exposition, ECCE 2021 - Proceedings

Conference

Conference13th IEEE Energy Conversion Congress and Exposition, ECCE 2021
Country/TerritoryCanada
CityVirtual, Online
Period10/10/2114/10/21

Keywords

  • Couplings
  • magnetic flux
  • Torque
  • Rotors
  • Magnetic domains
  • Tools
  • Topology

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