Title :
The engineering rationality of a hybrid stepping motor calculation model
Author_Institution :
Fac. of Electr. Eng. & Autom., Nanjing Normal Univ., China
Abstract :
Hybrid stepping motor (simplified as HSM) is complicated in structure with the axial and radial magnetic circuits. The method, which connects the calculation of magnetic field and magnetic circuit, is effective. The basic idea of the method is presented in this paper. The key calculation model of the method, the tooth layer unit model (simplified as TLU), and its engineering rationality are analyzed with the 2-D finite element analysis. The result shows that the method is simple and practical and that TLU can meet the precision need of engineering.
Keywords :
finite element analysis; magnetic circuits; magnetic fields; stepping motors; 2-D finite element analysis; axial magnetic circuits; engineering rationality; hybrid stepping motor; magnetic field; radial magnetic circuits; tooth layer unit model; Computational modeling; Distributed computing; Finite element methods; Magnetic analysis; Magnetic circuits; Magnetic fields; Magnetic flux; Rotors; Stators; Teeth;
Conference_Titel :
Electrical Machines and Systems, 2005. ICEMS 2005. Proceedings of the Eighth International Conference on
Print_ISBN :
7-5062-7407-8
DOI :
10.1109/ICEMS.2005.202632
