Comparing coupled analysis with experimental results for an interior PM machine

Kan Akatsu; Robert D. Lorenz

doi:10.1109/TIA.2008.2009707

Comparing coupled analysis with experimental results for an interior PM machine

Kan Akatsu, Robert D. Lorenz

Research output: Contribution to journal › Article › peer-review

13 Citations (Scopus)

Abstract

A powerful simulation method, coupled analysis between finite element analysis (FEA) and circuit simulation, has been proposed. Such coupled analysis can take into account not only the spatial harmonics of the motor but also pulse width modulation and control logic effects including voltage saturation. Several comparisons between experimental and FEA results including torque ripple are shown. These results showed the coupled analysis was very effective to evaluate not only current and torque ripple but also voltage and power.

Original language	English
Pages (from-to)	178-185
Number of pages	8
Journal	IEEE Transactions on Industry Applications
Volume	45
Issue number	1
DOIs	https://doi.org/10.1109/TIA.2008.2009707
Publication status	Published - 2009 Feb 12
Externally published	Yes

Keywords

Coupled analysis
Current ripple
Finite-element analysis (FEA)
Iron loss
Torque ripple
Voltage saturation

ASJC Scopus subject areas

Control and Systems Engineering
Industrial and Manufacturing Engineering
Electrical and Electronic Engineering

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