Study of the Rotor Screen for a 12 MW Superconducting Direct-Drive Wind Generator

被引：0
|
作者：
Liu, Ying Zhen [1 ]
Qu, Rong Hai [1 ]
Zhu, Zhe [1 ]
Wang, Jin [1 ]
Fang, Hai Yang [1 ]
机构：
[1] Huazhong Univ Sci & Technol, Sch Elect & Elect Engn, State Key Lab Adv Electromagnet Engn & Technol, Wuhan 430074, Peoples R China
来源：
2013 IEEE International Conference on Applied Superconductivity and Electromagnetic Devices (ASEMD) | 2013年
关键词：
eddy current losses; mechanical performance; rotor screen; short-circuit fault; shielding performance;
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：
A rotor screen is employed in superconducting machines between field coils and armature windings, which can be made of magnetic or conductive materials. Since superconducting machines have better performances in torque density, efficiency and weight, detailed analysis of rotor screen is needed for the growing interests in superconducting wind generators. In this paper, the rotor screen of a 12 MW superconducting direct-drive wind generator with an air-cored rotor is discussed based on 2D Finite Element (FE) models, such as electromagnetic performances and mechanical performances.
引用
收藏
页码：458 / 459
页数：2
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