Title :
Improved methods for force and torque calculation in electrical machines by 3D finite element analysis
Author :
Guo, Y.G. ; Zhu, J.G.
Author_Institution :
Univ. of Technol., Sydney, NSW, Australia
Abstract :
This paper presents the theoretical background and implementation techniques for improved force or torque calculation by three dimensional magnetic field analyses. The cogging torque of a permanent magnet claw pole machine is calculated and the theoretical results are verified by experiment
Keywords :
electric machines; finite element analysis; force; machine theory; permanent magnet machines; torque; 3D finite element analysis; cogging torque; force calculation; permanent magnet claw pole machine; three dimensional magnetic field analyses; torque calculation; Australia; Electromagnetic devices; Electromagnetic radiation; Finite element methods; Machine windings; Magnetic analysis; Magnetic fields; Magnetic flux; Tensile stress; Torque;
Conference_Titel :
Electrical Machines and Systems, 2001. ICEMS 2001. Proceedings of the Fifth International Conference on
Conference_Location :
Shenyang
Print_ISBN :
7-5062-5115-9
DOI :
10.1109/ICEMS.2001.971894
