Yao Meng;Yanzheng Zhu;Shuhua Fang;Hong Chen;Yuxiang Zhong
{"title":"A New Variable Flux Partitioned-Stator Flux Modulation Machine With Multiple Excitations","authors":"Yao Meng;Yanzheng Zhu;Shuhua Fang;Hong Chen;Yuxiang Zhong","doi":"10.1109/TASC.2024.3484332","DOIUrl":null,"url":null,"abstract":"This paper proposes a new variable flux partitioned-stator flux modulation machine with multiple excitations (VF-PSFMMEM), which places permanent magnets (PMs) on the inner stator and rotor simultaneously to enhance torque production, and employs field windings in the inner stator to realize flux weakening. The configuration and operating principle of machine are described. A multi-objective optimization design of machine is developed for obtaining high average torque (\n<italic>T<sub>avg</sub></i>\n), good flux weakening capability and low torque ripple (\n<italic>T<sub>rip</sub></i>\n). The electromagnetic performances of VF-PSFMMEM at different excitation sources are analyzed through finite element method. The results indicate that VF-PSFMMEM can provide large flux linkage, high \n<italic>T<sub>avg</sub></i>\n, low \n<italic>T<sub>rip</sub></i>\n, high efficiency and good flux weakening capability.","PeriodicalId":13104,"journal":{"name":"IEEE Transactions on Applied Superconductivity","volume":null,"pages":null},"PeriodicalIF":1.7000,"publicationDate":"2024-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE Transactions on Applied Superconductivity","FirstCategoryId":"101","ListUrlMain":"https://ieeexplore.ieee.org/document/10723775/","RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
引用次数: 0
Abstract
This paper proposes a new variable flux partitioned-stator flux modulation machine with multiple excitations (VF-PSFMMEM), which places permanent magnets (PMs) on the inner stator and rotor simultaneously to enhance torque production, and employs field windings in the inner stator to realize flux weakening. The configuration and operating principle of machine are described. A multi-objective optimization design of machine is developed for obtaining high average torque (
Tavg
), good flux weakening capability and low torque ripple (
Trip
). The electromagnetic performances of VF-PSFMMEM at different excitation sources are analyzed through finite element method. The results indicate that VF-PSFMMEM can provide large flux linkage, high
Tavg
, low
Trip
, high efficiency and good flux weakening capability.
期刊介绍：
IEEE Transactions on Applied Superconductivity (TAS) contains articles on the applications of superconductivity and other relevant technology. Electronic applications include analog and digital circuits employing thin films and active devices such as Josephson junctions. Large scale applications include magnets for power applications such as motors and generators, for magnetic resonance, for accelerators, and cable applications such as power transmission.
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