Design and experiment of an axial-axial flux compound-structure PMSM Used for HEVs

Jing Zhao*, Ping Zheng, Chengde Tong, Ranran Liu, Qian Wu

*Corresponding author for this work

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

Abstract

An axial-axial flux compound-structure permanent-magnet synchronous machine (CS-PMSM), which is a hybrid electric vehicle (HEV) power train concept, is a structural integration of two axial flux permanent-magnet synchronous machines. It is a novel electromagnetic device with dual mechanical ports and dual electric ports. In this paper, several candidate electromagnetic schemes for the CS-PMSM are analyzed and compared with 3D finite-element method (FEM), and an optimum tradeoff choice for the prototype machine is established. The axial magnetic force, which is unilateral and very important for the assembly, operation and choice of bearings, is evaluated using 3D FEM. A downsized prototype machine of the CS-PMSM was manufactured. The experiments were performed. The magnetic and mechanical designs are evaluated by experimental results.

Original languageEnglish
Title of host publication2010 IEEE Vehicle Power and Propulsion Conference, VPPC 2010
DOIs
Publication statusPublished - 2010
Externally publishedYes
Event2010 IEEE Vehicle Power and Propulsion Conference, VPPC 2010 - Lille, France
Duration: 1 Sept 20103 Sept 2010

Publication series

Name2010 IEEE Vehicle Power and Propulsion Conference, VPPC 2010

Conference

Conference2010 IEEE Vehicle Power and Propulsion Conference, VPPC 2010
Country/TerritoryFrance
CityLille
Period1/09/103/09/10

Keywords

  • Axial-axial flux
  • Compound-structure permanent-magnet synchronous machine
  • Electromagnetic scheme
  • Soft magnetic composite (SMC)

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