Influence of Pole Number and Stator Outer Diameter on Volume, Weight, and Cost of Superconducting Generators With Iron-Cored Rotor Topology for Wind Turbines

被引:17
作者
Guan, Yang [1 ]
Zhu, Z. Q. [1 ]
Li, Guang-Jin [1 ]
Azar, Ziad [2 ]
Thomas, Arwyn S. [2 ]
Vedreno-Santos, Francisco [1 ]
Odavic, M. [1 ]
机构
[1] Univ Sheffield, Dept Elect & Elect Engn, Sheffield S1 3JD, S Yorkshire, England
[2] Siemens Wind Power, Sheffield S3 7HQ, S Yorkshire, England
关键词
Iron-cored; pole number; stator outer diameter; superconducting (SC) generator; wind turbine;
D O I
10.1109/TASC.2017.2716818
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
This paper investigates the influence of pole number and stator outer diameter on the performance of superconducting (SC) generators. The SC generator has an iron-cored rotor topology. First, the generator structure is introduced and the optimization procedure is described. Then, the influence of design parameters on performance, in terms of generator volume, weight, SC wire utilization, active material cost, etc., is presented. Some relationships for the optimal combinations for different performance attributes are established. In addition, the influence of SC material price on the determination of optimal stator outer diameter and pole number is discussed. Finally, the influence of SC coil area per pole on performance is also investigated.
引用
收藏
页数:9
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