Dual Winding Motors and Drives

A special issue of Machines (ISSN 2075-1702). This special issue belongs to the section "Electrical Machines and Drives".

Deadline for manuscript submissions: closed (30 September 2024) | Viewed by 1633

Special Issue Editor


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Guest Editor
School of Railway Operation and Control, Dongyang University, Punggi, Yeongju 36040, Republic of Korea
Interests: finite element analysis; permanent magnet motors; stators; brakes; demagnetization; genetic algorithms; permanent magnets; rotors; AC motors; automotive components; braking; brushless machines; electric motors; electric vehicles; electrohydraulic control equipment; fault tolerance; harmonic distortion; heat transfer; hydraulic systems; lumped parameter networks; magnetic flux; mechanical engineering computing; synchronous motors; torque

Special Issue Information

Dear Colleagues,

With the popularization of electric vehicles, interest in the autonomous driving of automobiles has been increasing. As the driving level of a vehicle increases, the intervention of the driver decreases, so it is necessary to secure vehicle safety technology in case of an emergency. As the level of autonomous driving increases, the importance of fail safety and redundancy systems of automobiles increases. In order to secure the fail safety of autonomous vehicles, various redundant systems utilizing two motors are being studied. However, due to the low occurrence of motor failures, dual-winding motor application systems that use one motor have been developed instead of a system that uses two motors.

This Special Issue aims to explore research into the new design and control of dual winding motors and drives. We focus on new designs and analyses of dual winding motors and drive technology, including new applications. Papers related to the design and control of dual winding motors and drives in this field are most welcome.

Dr. Kyu-Yun Hwang
Guest Editor

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Keywords

  • design and control of dual winding motors
  • dual winding PM synchronous motor
  • dual winding DC motor
  • dual winding axial flux motor
  • dual winding electric machines
  • healthy and faulty operations of dual winding motors
  • asymmetric dual winding motor and drives
  • fault-tolerant systems with dual winding motor and controllers
  • redundant system with dual winding motor and controllers

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Published Papers (1 paper)

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Research

14 pages, 2367 KiB  
Article
Optimization Design of Novel Consequent Pole Motor for Electric Power Steering System
by Sung-Jun Jo, Soo-Whang Baek and Kyu-Yun Hwang
Machines 2024, 12(12), 893; https://doi.org/10.3390/machines12120893 - 6 Dec 2024
Cited by 1 | Viewed by 907
Abstract
This paper proposes a novel consequent pole machine (CPM) to improve cogging torque, torque ripple, and torque per magnet volume compared to a conventional CPM. The proposed structure consists of a consequent pole rotor that reduces permanent magnet (PM) material. Different from conventional [...] Read more.
This paper proposes a novel consequent pole machine (CPM) to improve cogging torque, torque ripple, and torque per magnet volume compared to a conventional CPM. The proposed structure consists of a consequent pole rotor that reduces permanent magnet (PM) material. Different from conventional surface permanent magnet machines (SPMs) and conventional CPMs, the proposed CPM has an additional iron pole (AIP) extension under the magnet. This structure is suggested in order to increase the magnet pole angle while maintaining the magnet volume by partially substituting the magnet with iron. The design of the proposed machine was optimized to achieve higher torque and lower torque ripple. Comparisons of the proposed CPM with a conventional SPM and CPM were conducted to show the superiority of the proposed CPM utilizing AIP. The results showed that the proposed CPM exhibits 68% lower cogging torque, 75% lower torque ripple, and 16% higher torque per magnet volume with the same magnet volume compared with the conventional CPM. Full article
(This article belongs to the Special Issue Dual Winding Motors and Drives)
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