A New High-Temperature Superconducting Vernier Permanent-Magnet Machine for Wind Turbines

被引：17
作者：
Li, Wenlong [1 ]
Ching, T. W. [2 ]
Chau, K. T. [3 ]
机构：
[1] Shenzhen Univ, Coll Comp Sci & Software Engn, Shenzhen 518060, Peoples R China
[2] Univ Macau, Fac Sci & Technol, Macau 999078, Peoples R China
[3] Univ Hong Kong, Dept Elect & Elect Engn, Hong Kong, Hong Kong, Peoples R China
来源：
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 2017年 / 27卷 / 04期
基金：
中国博士后科学基金; 中国国家自然科学基金;
关键词：
High temperature superconducting; hybrid excitation vernier machine; permanent magnet; wind power generation; GENERATOR; DESIGN;
D O I：
10.1109/TASC.2017.2669138
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 vernier permanent magnet (VPM) machine using high-temperature superconducting (HTS) winding for dual excitation is proposed for wind power generation. The proposed VPM machine adopts the parallel hybrid excitation configuration, the stator consists of an identical tooth pair connected together by the stator yoke and the rotor contains two sets of consequent-pole permanent magnets joined together by the rotor yoke. The armature winding is located at the stator main slots while the field winding using HTS coils is wound on the stator yoke. With the benefit of the HTS field winding, the air-gap flux can be flexibly adjusted by controlling the magnitude of the dc current. Therefore, the machine performance is improved to cope with different operating conditions.
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页数：5
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