DocumentCode
3767972
Title
Comparison of stator HTS vernier machines having different stator and rotor pole numbers
Author
Liang Xu;Guo Hai Liu;Wen Xiang Zhao;Jing Hua Ji;Xun Fan;Yu Zeng
Author_Institution
School of Electrical and Information Engineering, Jiangsu University, Zhenjiang 212013, China
fYear
2015
Firstpage
236
Lastpage
237
Abstract
In this paper, new high temperature superconducting (HTS) vernier machines with all HTS excitations on the stator, termed as stator HTS vernier machines, are proposed and investigated. Since all the HTS excitations are mounted on the stator, the proposed HTS machines take the merits of low cost refrigerating system for HTS excitations and high torque density due to the HTS excitations and magnetic gearing effect in the vernier structure. In addition, the influence of leading design parameters, such as ampere turns ratio between the field and armature windings, stator pole arc, rotor pole arc on the average output torque are investigated for the proposed stator HTS vernier machines having 18/7, 18/8, 18/10, and 18/11 stator/rotor pole.
Keywords
"Stator windings","High-temperature superconductors","Torque","Windings","Rotors","Superconducting magnets"
Publisher
ieee
Conference_Titel
Applied Superconductivity and Electromagnetic Devices (ASEMD), 2015 IEEE International Conference on
Print_ISBN
978-1-4673-8106-2
Type
conf
DOI
10.1109/ASEMD.2015.7453552
Filename
7453552
Link To Document