Title :
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
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;
Conference_Titel :
Industry Applications Conference, 2004. 39th IAS Annual Meeting. Conference Record of the 2004 IEEE
Print_ISBN :
0-7803-8486-5
DOI :
10.1109/IAS.2004.1348435
