Study on control technology of double rotor PMSM in underwater vehicle

Author

Zhang, Fengge ; Meng, Zhaohe ; Chen, Jinhua

Author_Institution

Dept. of Electr. Eng., Shenyang Univ. of Technol., Shenyang, China

fYear

2009

fDate

25-27 Sept. 2009

Firstpage

295

Lastpage

298

Abstract

A new type of PMSM with double rotors, used in underwater vehicle, makes the propulsion devices become simpler and more efficient. The structure of this motor is greatly different with the conventional ones, and the study of control strategy for this motor is on the primary stage. In this paper, the structure of the motor which is used in underwater vehicle system is introduced. To control the speed of underwater vehicle, the mathematical models of propeller torque, underwater vehicle, and PMSM with double rotors are established. The simulation shows that the PMSM with double rotors is feasible on the propulsion system. These works lay a foundation for the further application of this motor.

Keywords

machine control; permanent magnet motors; synchronous motors; underwater vehicles; control technology; double rotor PMSM; propeller torque; underwater vehicle system; Equations; Mathematical model; Propellers; Propulsion; Rotors; Stators; Superconductivity; Synchronous motors; Torque; Underwater vehicles; double rotors; propeller; three closed loop; underwater vehicle;

fLanguage

English

Publisher

ieee

Conference_Titel

Applied Superconductivity and Electromagnetic Devices, 2009. ASEMD 2009. International Conference on

Conference_Location

Chengdu

Print_ISBN

978-1-4244-3686-6

Electronic_ISBN

978-1-4244-3687-3

Type

conf

DOI

10.1109/ASEMD.2009.5306636

Filename

5306636