Rotor Shape Optimization for Output Maximization of Permanent-Magnet-Assisted Synchronous Machines

被引：15
|
作者：
Yamazaki, Katsumi [1 ]
Tamiya, Shuichi [1 ]
Utsuno, Kazuya [1 ]
Shima, Kazuo [2 ]
Fukami, Tadashi [2 ]
Sato, Masato [2 ]
机构：
[1] Chiba Inst Technol, Dept Elect Elect & Comp Engn, Narashino, Chiba 2750016, Japan
[2] Kanazawa Inst Technol, Dept Elect & Elect Engn, Nonoichi, Ishikawa 9218501, Japan
来源：
IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 2015年 / 51卷 / 04期
关键词：
Machine windings; magnetic cores; magnetic field; magnetic losses; nonlinear equations; permanent magnets (PMs); synchronous machines; MOTORS;
D O I：
10.1109/TIA.2015.2407852
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The output of permanent-magnet-assisted synchronous machines is maximized under constant permanent magnet (PM) volume and machine size by optimizing rotor shape. An automatic shape optimization method combining Rosenbrock's method and adaptive finite-element method is applied for the optimization. Then, a prototype machine is manufactured due to the result of the optimization in order to confirm the validity. It is clarified that the output of the optimized machine significantly increases without decrease in efficiency, increase in PM volume, and increase in machine size compared with that of the conventional machine.
引用
收藏
页码：3077 / 3085
页数：9
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