Torque Density and Efficiency Improvements of a Switched Reluctance Motor without Rare Earth Material for Hybrid Vehicles

被引：20
作者：
Takano, Yuichi [1 ]
Takeno, Motoki [1 ]
Imakawa, Takashi [1 ]
Chiba, Akira [1 ]
Hoshi, Nobukazu [1 ]
Takemoto, Masatugu [2 ]
Ogasawara, Satoshi [2 ]
机构：
[1] Tokyo Univ Sci, 2641 Yamazaki, Noda, Chiba, Japan
[2] Hokkaido Univ, Kita Ku, Sapporo, Hokkaido, Japan
来源：
2010 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION | 2010年
关键词：
switched reluctance motor; hybrid vehicles; torque density; efficiency;
D O I：
10.1109/ECCE.2010.5618025
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：
A prototype machine of a Switched Reluctance Motor (SRM) having competitive torque and efficiency as well as compactness with respect to an IPMSM in a HEV (Toyota Prius 2003) has been investigated. A torque of 400Nm is set as a target with an outer diameter of 269mm with an axial length of 156mm including coil end length. In addition 50kW field weakening capability must be competitive to the IPM. The highest efficiency of 95% is also aimed. Stator and rotor structures and iron material are investigated. Test machines are built. Static and light load tests are carried out.
引用
收藏
页码：2653 / 2659
页数：7
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