Title :
Characteristics analysis of axial flux type reluctance motor using 2 and 3-dimensional finite element method
Author :
Kim, Kyung-Ho ; Cho, Yun-Hyun ; Kang, Do-Hyun ; Jeong, Yen-Ho ; Kim, Jong-Mu
Author_Institution :
Dong-A Univ., Pusan, South Korea
Abstract :
The paper proposes static and dynamic characteristics analysis algorithms for the axial flux type reluctance motor (AFSRM) considering the nonlinear magnetic phenomena. To investigate the nonlinearity parameters of magnetic equivalent circuit, the designed 4-phase AFSRM is analyzed by the 2D and 3D finite element method as functions of input current and angular displacement. Field solutions from finite element analysis are processed to give the energy conversion loop and the flux linkage curve as functions of input current. The output performance of AFSRM was calculated using FEM analysis, the current, torque, back EMF and output power wave of AFSRM are simulated from the motion equation by MATLAB/SIMULINK. The simulated characteristics for 4-phases, 24-poles TSRM are verified by experiments on a prototype motor
Keywords :
equivalent circuits; finite element analysis; machine theory; magnetic circuits; magnetic flux; reluctance motors; 2-dimensional finite element method; 3-dimensional finite element method; 4-phase 24-pole motors; FEM analysis; MATLAB/SIMULINK; angular displacement; axial flux type reluctance motor; back EMF; current; energy conversion loop; finite element analysis; flux linkage curve; input current; magnetic equivalent circuit; nonlinear magnetic phenomena; nonlinearity parameters; output power wave; torque; Algorithm design and analysis; Couplings; Energy conversion; Equivalent circuits; Finite element methods; Heuristic algorithms; Magnetic analysis; Magnetic flux; Nonlinear magnetics; Reluctance motors;
Conference_Titel :
Industrial Electronics, 2001. Proceedings. ISIE 2001. IEEE International Symposium on
Conference_Location :
Pusan
Print_ISBN :
0-7803-7090-2
DOI :
10.1109/ISIE.2001.931644
