Title :
Design and modeling of three-phase tubular linear flux-switching permanent magnet motor
Author :
Liang Yan ; Wei Li ; Zongxia Jiao ; Chin-Yin Chen ; I-Ming Chen
Author_Institution :
Sch. of Autom. Sci. & Electr. Eng., Beijing Univ. of Aeronaut. & Astronaut., Shenzhen, China
Abstract :
This paper presents a tubular linear flux-switching permanent magnet (TLFSPM) motor. It has an inner mover which only consists of iron core, and stator which contains the magnets and armature windings. The objective of this paper is to propose the TLFSPM motor design and mathematical model. This motor has a smaller cogging force and force ripple, in addition, it overcome unbalanced magnetic circuit on end coil. Then we adopt FEM, and obtained some simulation results to verify the effectiveness of this motor. It is shown that this motor have a higher thrust force density as compared to a flux-switching machine equipped with a conventional configuration.
Keywords :
linear motors; machine theory; magnetic circuits; magnetic flux; permanent magnet motors; stators; armature windings; inner mover; iron core; linear flux switching permanent magnet motor; stator; three-phase permanent magnet motor; thrust force density; tubular permanent magnet motor; unbalanced magnetic circuit; Coils; Force; Magnetic circuits; Magnetic flux; Permanent magnet motors; Reluctance motors;
Conference_Titel :
Guidance, Navigation and Control Conference (CGNCC), 2014 IEEE Chinese
Conference_Location :
Yantai
Print_ISBN :
978-1-4799-4700-3
DOI :
10.1109/CGNCC.2014.7007590
