Modeling and Analysis of Bidirectional Flux Linkage Transverse Flux Disc Motor Based on Equivalent Magnetic Network Method

Gu Aiyu; Le Min; Long Xiaobin; Huang Guohao; Zhang Dengshu

doi:10.12052/gdutxb.240057

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Modeling and Analysis of Bidirectional Flux Linkage Transverse Flux Disc Motor Based on Equivalent Magnetic Network Method

更新时间：2026-05-27

- Modeling and Analysis of Bidirectional Flux Linkage Transverse Flux Disc Motor Based on Equivalent Magnetic Network Method
- Vol. 42, Issue 5, Pages: 49-57(2025)
- 作者机构：
  
  1. 广东工业大学自动化学院,广东,广州,510006
  2. 中科智能制造研究院,广东,中山,528400
- 作者简介：
- 基金信息：
- DOI：10.12052/gdutxb.240057
  CLC： TM351
- Published：2025
- 稿件说明：
移动端阅览
谷爱昱, 乐敏, 龙晓斌, 等. 基于等效磁网络法的盘式双向磁链横向磁通电机建模分析[J]. 广东工业大学学报, 2025, 42(5): 49–57.

Gu Aiyu, Le Min, Long Xiaobin, et al. Modeling and Analysis of Bidirectional Flux Linkage Transverse Flux Disc Motor Based on Equivalent Magnetic Network Method[J]. 2025, 42(5): 49-57.
谷爱昱, 乐敏, 龙晓斌, 等. 基于等效磁网络法的盘式双向磁链横向磁通电机建模分析[J]. 广东工业大学学报, 2025, 42(5): 49–57. DOI： 10.12052/gdutxb.240057

Gu Aiyu, Le Min, Long Xiaobin, et al. Modeling and Analysis of Bidirectional Flux Linkage Transverse Flux Disc Motor Based on Equivalent Magnetic Network Method[J]. 2025, 42(5): 49-57. DOI： 10.12052/gdutxb.240057.

摘要

针对横向磁通电机漏磁大、转矩品质差以及建模阶段电磁参数设计难度大、耗时长等问题，提出一款新型盘式双向磁链横向磁通电机并建立一种快速便利求解该电机电磁参数的动态磁网络模型。首先，介绍了电机拓扑结构及工作原理；其次，根据该电机电周期内空载磁场变化情况建立对应的等效磁网络模型，解析计算对应模型并以此推导磁链及空载反电动势理论公式，比对模型解析与有限元仿真结果以验证其准确性；再次，对比分析单向磁链横向磁通盘式电机的磁场、磁链、空载反电动势以及负载转矩，突出所提结构的优势；最后，通过一台样机进行实验测试，验证所提电机结构的合理性及等效模型的有效性。

Abstract

In order to solve the problems of large magnetic flux leakage

poor torque quality

difficult and time-consuming design of electromagnetic parameters in the modeling stage

a new type of disc bidirectional flux transverse flux motor is proposed

and a dynamic magnetic network model for solving the electromagnetic parameters of the motor is established. Firstly

the topology and working principle of the motor are introduced

secondly

the corresponding equivalent magnetic network model is established according to the change of the no-load magnetic field in the electric cycle of the motor

the corresponding model is analyzed and calculated

and the theoretical formulas of flux and no-load back electromotive force are derived

and the model analysis and finite element simulation results are compared to verify its accuracy. Finally

a prototype is fabricated and experimentally tested to verify the rationality of the proposed motor structure and the effectiveness of the equivalent model.

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Keywords

references

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陈云云, 李紫茵, 周鑫, 等. 复合结构混合永磁电机抗退磁性能分析及优化[J]. 电子测量技术, 2023, 46(11): 1-6.

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ZHANG C J, CHEN Z H, MEI Q X, et al . Nonlinear dynamic equivalent m agnetic network model analysis of transverse flux permanent magnet synchronous motor[J ] . Proceedings of the CSEE., 2019, 39(1): 307-314.

ZHAO M, YU S, ZHANG H Q. Variable permeability equivalent magnetic circuit network of flux-concentrated transverse flux permanent magnet linear machine[J]. Electric Machines and Control, 2020, 24(4): 12-22.

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TONG W M, YAO Y C, LI S Q, et al . Equivalent magnetic network model for interior permanent magnet machines considering non-uniform saturation of magnetic bridges[J ] . Transactions of China Electrotechnical Society, 2022, 37(12): 2961-2970.

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