The system simulation for small size and ultra-high speed motor drive system using coupled analysis

Author

Abe, Takashi ; Higuchi, Tsuyoshi ; Oyama, Jun ; Shigematsu, Koichi

Author_Institution

Nagasaki Univ., Nagasaki

fYear

2007

fDate

2-5 Sept. 2007

Firstpage

1

Lastpage

8

Abstract

A trial small size and ultra-high speed motor drive system of 5kW and 240,000rpm is designed and built. And we had described our prototype drive system and some experimental results in previous papers. For evaluating the motor drive system, we also are working on an electric and magnetic coupled-analysis in which we use not only the motor model from FEM but also the drive and control system models in the circuit simulation. This paper describes how total motor drive systems are modeled by using the coupled analysis to represent for entire system simulation. The simulation results are verified in comparison with the experimental results.

Keywords

finite element analysis; small electric machines; synchronous motor drives; electric coupled analysis; finite element analysis; magnetic coupled analysis; power 5 kW; small size motor drives; synchronous motor drives; Analytical models; Circuit simulation; Computational modeling; Control systems; Couplings; Motor drives; Power electronics; Power system modeling; Synchronous motors; Uniform resource locators; High speed drive; Modeling; Permanent magnet motor; Simulation; Synchronous motor;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics and Applications, 2007 European Conference on

Conference_Location

Aalborg

Print_ISBN

978-92-75815-10-8

Electronic_ISBN

978-92-75815-10-8

Type

conf

DOI

10.1109/EPE.2007.4417566

Filename

4417566