Modular axial-flux permanent-magnet motor for ship propulsion drives

被引:73
作者
Caricchi, F [1 ]
Crescimbini, F [1 ]
Honorati, O [1 ]
机构
[1] Univ Rome La Sapienza, Dept Elect Engn, I-00184 Rome, Italy
关键词
ship propulsion electrical drives; large-power permanent-magnet motors; axial-field machines;
D O I
10.1109/60.790934
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
Original features such as compactness and lightness make slotless axial-flux permanent-magnet machines (AFPMs) eligible for application in large power motor drives devoted to the direct drive of ship propellers. This paper discusses characteristics of AFPMs designed for application in marine propulsion, and machine performances such as efficiency, weight and torque density are evaluated for a comparison with those of conventional synchronous machines. A newly-conceived modular arrangement of the machine stator winding is proposed and experimental results taken from a small-size machine prototype are finally shown.
引用
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页码:673 / 679
页数:7
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