Interior permanent magnet machine analysis using finite element based equivalent circuit model

Author

Stanton, S. ; Lin, D. ; Tang, Z.

Author_Institution

Ansoft LLC, A Subsidiary of ANSYS, Pittsburgh, PA, USA

fYear

2009

fDate

7-10 Sept. 2009

Firstpage

291

Lastpage

294

Abstract

Due to the high local magnetic saturation, interior permanent magnet (IPM) brushless and synchronous machines are normally simulated based on finite element analysis (FEA). This paper presents a simulation approach based on the equivalent circuit extraction (ECE) model from FEA results. A high efficient sweep technique is introduced and the simulation results for an IPM machine are compared with the transient FEA results and the test data.

Keywords

brushless machines; equivalent circuits; finite element analysis; permanent magnet machines; synchronous machines; equivalent circuit model; finite element analysis; interior permanent magnet brushless machine; interior permanent magnet machine analysis; local magnetic saturation; synchronous machine; Analytical models; Circuit simulation; Data mining; Equivalent circuits; Finite element methods; Magnetic analysis; Permanent magnet machines; Permanent magnets; Saturation magnetization; Synchronous machines; Equivalent circuit extraction; finite element analysis; interior permanent magnet; synchronous machine; system simulation;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicle Power and Propulsion Conference, 2009. VPPC '09. IEEE

Conference_Location

Dearborn, MI

Print_ISBN

978-1-4244-2600-3

Electronic_ISBN

978-1-4244-2601-0

Type

conf

DOI

10.1109/VPPC.2009.5289839

Filename

5289839