A New Variable Flux Partitioned-Stator Flux Modulation Machine With Multiple Excitations

IF 1.7 3区物理与天体物理 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC

IEEE Transactions on Applied Superconductivity Pub Date : 2024-10-21 DOI:10.1109/TASC.2024.3484332

Yao Meng;Yanzheng Zhu;Shuhua Fang;Hong Chen;Yuxiang Zhong

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 ( T_avg ), good flux weakening capability and low torque ripple ( T_rip ). 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 T_avg , low T_rip , high efficiency and good flux weakening capability.

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新型多激励可变磁通分区定子磁通调制器

本文提出了一种新型多励磁可变磁通分区定子磁通调制机（VF-PSFMMEM），它在定子内侧和转子上同时安装永磁体（PM）以提高转矩输出，并在定子内侧采用磁场绕组实现磁通削弱。介绍了机器的构造和工作原理。为获得高平均转矩（Tavg）、良好的磁通削弱能力和低转矩纹波（Trip），对机器进行了多目标优化设计。通过有限元法分析了 VF-PSFMMEM 在不同激励源下的电磁性能。结果表明，VF-PSFMMEM 可以提供大磁通量、高 Tavg、低 Trip、高效率和良好的磁通削弱能力。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

IEEE Transactions on Applied Superconductivity 工程技术-工程：电子与电气

CiteScore

3.50

自引率

33.30%

发文量

650

审稿时长

2.3 months

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.