具有并联互补效应的双面励磁永磁电弧电机的设计与分析

IF 1.5 4区物理与天体物理 Q3 PHYSICS, FLUIDS & PLASMAS

IEEE Transactions on Plasma Science Pub Date : 2025-06-17 DOI:10.1109/TPS.2025.3576759

Zhenbao Pan;Jinhao Cai;Jiwen Zhao;Kaiwei Wei

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引用次数: 0

摘要

本文提出了一种用于电磁发射系统的具有并联互补效应的双面励磁永磁电弧电机。PCE-PMAM具有平行互补设计（PCD）和双向磁通调制效应（BFME）的特点。基于PCD和BFME的PCE-PMAM具有平均转矩高、转矩脉动小的优点。具体而言，介绍了PCE-PMAM的拓扑结构和工作原理，并对PCE-PMAM的定子槽-转子极组合进行了优化，以获得最优的电机性能。在此基础上，分析了基于PCD的转矩脉动抑制机理。最后，基于有限元法对PCE-PMAM与其他三种永磁电弧电机（pmam）的电磁性能进行了比较，对比结果验证了PCE-PMAM的优越性。

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Design and Analysis of Double-Sided Excited Permanent Magnet Arc Motor Having Parallel Complementary Effect

This article proposes a new double-sided excited permanent magnet arc motor with a parallel complementary effect (PCE-PMAM) used in electromagnetic launch systems. The PCE-PMAM is featured by parallel complementary design (PCD) and bidirectional flux modulation effect (BFME). Based on PCD and BFME, the proposed PCE-PMAM has the advantages of high average torque and low torque ripple. Specifically, the topology structure and working principle of the proposed PCE-PMAM are introduced, and then the stator slot-rotor pole combination of the PCE-PMAM is optimized to obtain optimal motor performance. Subsequently, the working mechanism of torque ripple mitigation is analytically analyzed based on the PCD. Finally, the electromagnetic performance of the proposed PCE-PMAM is compared with other three kinds of PM arc motors (PMAMs) based on the finite-element (FE) method, and the comparative results verify the superiority of the proposed PCE-PMAM.

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来源期刊

IEEE Transactions on Plasma Science 物理-物理：流体与等离子体

CiteScore

3.00

自引率

20.00%

发文量

538

审稿时长

3.8 months

期刊介绍： The scope covers all aspects of the theory and application of plasma science. It includes the following areas: magnetohydrodynamics; thermionics and plasma diodes; basic plasma phenomena; gaseous electronics; microwave/plasma interaction; electron, ion, and plasma sources; space plasmas; intense electron and ion beams; laser-plasma interactions; plasma diagnostics; plasma chemistry and processing; solid-state plasmas; plasma heating; plasma for controlled fusion research; high energy density plasmas; industrial/commercial applications of plasma physics; plasma waves and instabilities; and high power microwave and submillimeter wave generation.