Title :
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
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;
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
DOI :
10.1109/VPPC.2009.5289839
