DocumentCode
2237479
Title
Design optimisation of wide-speed permanent magnet synchronous motors
Author
Qinghua, Liu ; Jabbar, M.A. ; Khambadkone, A.M.
Author_Institution
Nat. Univ. of Singapore, Singapore
fYear
2002
fDate
4-7 June 2002
Firstpage
404
Lastpage
408
Abstract
A constant parameter equivalent circuit model that neglects motor losses is used to determine the effects of motor parameters and the inverter power ratings on the torque-speed characteristics over a wide speed range. Analytical models for the estimation of motor parameters based on the rotor geometries are set up. The optimisation of PMSM design is then conducted to meet the required motor parameters for the given torque-speed characteristics.
Keywords
equivalent circuits; invertors; machine theory; parameter estimation; permanent magnet motors; synchronous motors; torque; PMSM design; constant parameter equivalent circuit model; design models; inverter power ratings; motor parameters estimation; optimization procedure; rotor structures comparison; torque-speed characteristics; wide-speed permanent magnet synchronous motors;
fLanguage
English
Publisher
iet
Conference_Titel
Power Electronics, Machines and Drives, 2002. International Conference on (Conf. Publ. No. 487)
ISSN
0537-9989
Print_ISBN
0-85296-747-0
Type
conf
DOI
10.1049/cp:20020151
Filename
1031727
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