Modeling and Design of Super High Speed Permanent Magnet Synchronous Motor (PMSM)

Author

Lin, S. ; Wu, T.X. ; Zhou, L. ; Moslehy, F. ; Kapat, J. ; Chow, L.

Author_Institution

Univ. of Central Florida, Orlando, FL

fYear

2008

fDate

16-18 July 2008

Firstpage

41

Lastpage

44

Abstract

Because of the advantages of compact size and high efficiency, today PMSM motor has attracted the attention in aerospace applications. We have designed a super high speed PMSM motor with 92% efficiency novel for a cryo-cooler compressor for NASA recently. The rated speed of the motor is 136 krpm and the rated output power is 1.85 kW. Considerable attention has been paid in the design due to the super high speed range of operation. In the paper, we will present our analysis and design approach based on computer modeling and simulation.

Keywords

compressors; cooling; cryogenics; machine theory; permanent magnet motors; space vehicles; synchronous motors; NASA; aerospace application; computer modeling; cryo-cooler compressor; efficiency 92 percent; permanent magnet synchronous motor design; power 1.85 kW; super high-speed PMSM motor; AC motors; Copper; Magnetic flux; Magnetic materials; Permanent magnet motors; Rotors; Stator cores; Stator windings; Synchronous motors; Torque;

fLanguage

English

Publisher

ieee

Conference_Titel

Aerospace and Electronics Conference, 2008. NAECON 2008. IEEE National

Conference_Location

Dayton, OH

ISSN

7964-0977

Print_ISBN

978-1-4244-2615-7

Electronic_ISBN

7964-0977

Type

conf

DOI

10.1109/NAECON.2008.4806513

Filename

4806513