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Design analysis of permanent-magnet machine based on equivalent magnetic network model

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4 Author(s)
Xie Wei ; Dept. of Electr. Eng., Xi''an Jiaotong Univ., China ; Zhang Rui ; Zhou Jie ; Luan Hualin

In the design analysis of permanent-magnet machine, an equivalent magnetic network model (EMNM) is built up by use of the flux-tube method. A new design analysis program based on this model is developed, which is suitable for different kinds of rotor magnetic constructions. The Newton-Raphson iterative pattern is derived for the solution of the node potential equations. Some key electromagnetic parameters are calculated from the node potentials, and compared with FEM and experimental results

Published in:

Electrical Machines and Systems, 2001. ICEMS 2001. Proceedings of the Fifth International Conference on  (Volume:2 )

Date of Conference:

Aug 2001