Analysis of Underwater Integrated Motor Propulsor Through Multi-field Coupled Method
A kind of integrated motor propulsor which can be used in underwater propulsion is designed in this paper, and the rotor of its propelling motor employs the Halbach structure. This paper considers the characteristics of integrated motor propulsor, and coupling model of the motor is established. Timestepping finite element method is used to analyze the field-circuit coupling problem, and research in the aspect of electromagnetism-thermal coupling is developed. The back emf and temperature are measured through experiments, and the comparison between calculation and tests results suggests that the method to solve multi-field coupling problem proposed in this paper is exact and effective.
Integrated Motor Propulsor multi-field coupling electromagnetism-thermal coupling Halbach
Qiao Mingzhong Liang Jinghui Li Geng
Naval University of Engineering Wuhan China
国际会议
三峡
英文
2169-2172
2012-05-18（万方平台首次上网日期，不代表论文的发表时间）