Study with magnetic property measurement of soft magnetic composite material and its application in electrical machines

Author

Zhu, Jian Guo ; Guo, Youguang

Author_Institution

Center for Electr. Machines & Power Electron., Sydney Univ. of Technol., NSW, Australia

Volume

1

fYear

2004

Lastpage

380

Abstract

This paper reports our study with the magnetic property measurements of soft magnetic composite (SMC) materials under both alternating and rotational magnetic excitations, and development of different electrical machines with SMC cores and three-dimensional magnetic field, such as claw pole and transverse flux motors. Three-dimensional finite element electromagnetic field analysis is conducted for determining some important parameters and optimizing the machine structures. The analysis methods are validated by the experimental results on two SMC motor prototypes.

Keywords

composite materials; electric machines; finite element analysis; magnetic cores; magnetic materials; optimisation; electrical machines; magnetic property measurement; rotational magnetic excitations; soft magnetic composite material; three-dimensional finite element electromagnetic field analysis; transverse flux motors; Composite materials; Electric variables measurement; Magnetic analysis; Magnetic field measurement; Magnetic flux; Magnetic materials; Magnetic properties; Rotation measurement; Sliding mode control; Soft magnetic materials;

fLanguage

English

Publisher

ieee

Conference_Titel

Industry Applications Conference, 2004. 39th IAS Annual Meeting. Conference Record of the 2004 IEEE

ISSN

0197-2618

Print_ISBN

0-7803-8486-5

Type

conf

DOI

10.1109/IAS.2004.1348435

Filename

1348435