Title :
Field-circuit optimum combination for permanent magnet machine design and analysis
Author :
Qiang, Zhao ; Zhengming, Zhao ; Xujiao, Gao
Author_Institution :
Dept. of Electr. Eng., Tsinghua Univ., Beijing, China
Abstract :
This paper presents a new concept of permanent magnets (PM) machine design. The model, which combines both the finite element method and magnetic circuit equations, takes the power converter control, magnetic saturation of the iron part and the size of the PM material into account. The model is suitable for all kinds of structures of PM machine. The paper describes the optimization techniques and shows the graphs of the machine´s performance. The test results of a prototype machine and a comparison with simulation results are also given
Keywords :
finite element analysis; machine theory; magnetic circuits; optimisation; permanent magnet machines; PM material size; field-circuit optimum combination; finite element method; magnetic circuit equations; magnetic saturation; optimization techniques; permanent magnet machine analysis; permanent magnet machine design; power converter control; Circuit testing; Equations; Finite element methods; Iron; Magnetic circuits; Magnetic materials; Permanent magnet machines; Permanent magnets; Saturation magnetization; Size control;
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.2001.971870
