Combined ALA+PM Rotor Synchronous Motor

Author

Chen, Xuezhen

Author_Institution

Dept. of Electr. & Electron. Eng., Huangshi Inst. of Technol., Huangshi, China

Volume

3

fYear

2009

Firstpage

30

Lastpage

33

Abstract

Parameters of combined rotor synchronous motor are designed. The analysis is used to design the parameters of the axially laminated anisotropic (ALA) reluctance part d-axis inductance L_d and q-axis inductances L_q and gas length. The phasor diagram of the combined rotor motor is given and the performances of ALA motor, PM motor and ALA+PM motor are compared. The results show the ALA+PM combined rotor motor overcomes difficult field weakening of the conventional surface PM motor, the advantages of ALA motor and surface PM motor are exerted.

Keywords

machine theory; permanent magnet motors; synchronous motors; ALA+PM rotor synchronous motor; axially laminated anisotropic reluctance part d-axis inductance; combined rotor synchronous motor; field weakening; motor design; phasor diagram; q-axis inductances; Anisotropic magnetoresistance; Design methodology; Induction motors; Magnetic materials; Permanent magnet motors; Reluctance motors; Rotors; Sheet materials; Synchronous motors; Torque; ALA+PM; combined rotor; synchronous motor;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Computation Technology and Automation, 2009. ICICTA '09. Second International Conference on

Print_ISBN

978-0-7695-3804-4

Type

conf

DOI

10.1109/ICICTA.2009.475

Filename

5287881