High Speed Electric Machines - Challenges and Design Considerations

被引:0
|
作者
Li, Silong [1 ]
Li, Yingjie [1 ]
Choi, Wooyoung [1 ]
Sarlioglu, Bulent [1 ]
机构
[1] Univ Wisconsin, Wisconsin Elect Machines & Power Elect Consortium, Madison, WI 53706 USA
关键词
high speed electric machines; challenges; considerations; loss; bearing; rotor dynamic; thermal; cooling; HIGH-FREQUENCY; GENERAL-MODEL; CORE LOSSES; INDUCTION-MOTOR; IRON LOSSES; PWM; FLUX; BEARINGS;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
High speed electric machines have been widely used in many applications nowadays and are gaining more attention. However, many special design challenges exist for HSEMs. This paper aims to discuss major challenges and design considerations for HSEMs. Four different loss components of high speed design are discussed and the methods to reduce each loss component are elaborated. Bearing options for HSEMs are compared. In addition, the rotor dynamics and thermal challenges are discussed in detail, following with some design suggestions and considerations.
引用
收藏
页码:2549 / 2555
页数:7
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