Design of a novel axial-radial flux permanent magnet motor

Author

Xubiao Wei ; Kai Yang ; Zhicheng Pan ; Hongqin Xie ; Cheng Zhu ; Yingli Zhang

Author_Institution

State Key Lab. of Adv. Electromagn. Eng. & Technol., Huazhong Univ. of Sci. & Technol., Wuhan, China

fYear

2014

fDate

22-25 Oct. 2014

Firstpage

80

Lastpage

84

Abstract

The paper describes the design and construction of a novel axial-radial flux permanent magnet (PM) machine (ARFPMM). The structure presented in the paper combines dual-rotor axial-flux PM motor and radial-flux PM motor, with both axial and radial PMs and a common electromagnetic core. This core built by soft magnetic composite offers the pass for both radial and axial flux. A new technique called fan-ring shaped windings combines the fan-shape and ring-shape winding described in the paper to shorten the end-winding and customized for the machine. A simplified method is presented in the paper to design and optimize the machine, and have been validated with Finite Element Analysis (FEA). Some details on the design and structure of the machine are presented and a 5 KW ARFPMM is designed to discuss the performance and have been validated with Finite Element analysis (FEA).

Keywords

finite element analysis; permanent magnet motors; rotors; soft magnetic materials; ARFPMM; FEA; axial-radial flux permanent magnet motor; common electromagnetic core; dual-rotor PM motor; end-winding; fan-ring shaped windings; finite element analysis; power 5 kW; soft magnetic composite; Coils; Magnetic flux; Stator cores; Topology; Torque; Windings; FEA; PM; SMC; axial-radial flux; fan-ring-shape;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Machines and Systems (ICEMS), 2014 17th International Conference on

Conference_Location

Hangzhou

Type

conf

DOI

10.1109/ICEMS.2014.7013441

Filename

7013441