标题:Optimal Design of Wound Field Synchronous Reluctance Machines to Improve Torque by Increasing the Saliency Ratio
作者:Chai, Wenping; Zhao, Wenliang; Kwon, Byung-il
通讯作者:Kwon, ByungIl
作者机构:[Chai, Wenping; Kwon, Byung-il] Hanyang Univ, Dept Elect Syst Engn, Ansan 15588, South Korea.; [Zhao, Wenliang] Shandong Univ, Sch Elect Engn, Jinan 更多
会议名称:IEEE International Magnetics Conference (Intermag)
会议日期:APR 24-28, 2017
来源:IEEE TRANSACTIONS ON MAGNETICS
出版年:2017
卷:53
期:11
DOI:10.1109/TMAG.2017.2707459
关键词:Finite element method (FEM); genetic algorithm (GA); reluctance torque;; saliency ratio (Xd/Xq); single flux barrier; wound field synchronous; machine (WFSM)
摘要:This paper proposes an optimal design for a salient pole wound field synchronous machine (WFSM) with a single flux barrier to improve torque performance and obtain a wide operating range, simultaneously. The proposed WFSM motor can effectively decrease q-axis inductance to improve the saliency ratio (Xd /Xq) and increase the reluctance torque. To maximize the saliency ratio and improve the torque characteristics, the single flux barrier is optimized, considering the magnetic saturation that uses Kriging method based on Latin hypercube sampling and a genetic algorithm. The 2-D finite element analysis results by the aid of JMAG-Designer shows that the saliency ratio Xd /Xq, the reluctance torque, and the total torque of the optimal model are increased by 9.27%, 20.45%, and 6.17%, respectively, compared with those of the basic model. Finally, the performance of the optimal motor is verified through an experimental test, which indicates good agreement with the simulation results.
收录类别:CPCI-S;EI;SCOPUS;SCIE
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85032900874&doi=10.1109%2fTMAG.2017.2707459&partnerID=40&md5=a7a82228275db61cb8241cb8143a134a
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