A Review on Machine Topologies and Control Techniques for Low-Noise Switched Reluctance Motors in Electric Vehicle Applications

This paper presents a technical overview for low-noise switched reluctance motor (SRM) drives in electric vehicle (EV) applications. With ever-increasing concerns over environmental and cost issues associated with permanent magnet machines, there is a technical trend to utilize SRMs in some mass pro...

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Main Authors: Chun Gan, Jianhua Wu, Qingguo Sun, Wubin Kong, Hongyu Li, Yihua Hu
Format: Article
Language:English
Published: IEEE 2018-01-01
Series:IEEE Access
Subjects:
Online Access:https://ieeexplore.ieee.org/document/8360093/
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author Chun Gan
Jianhua Wu
Qingguo Sun
Wubin Kong
Hongyu Li
Yihua Hu
author_facet Chun Gan
Jianhua Wu
Qingguo Sun
Wubin Kong
Hongyu Li
Yihua Hu
author_sort Chun Gan
collection DOAJ
description This paper presents a technical overview for low-noise switched reluctance motor (SRM) drives in electric vehicle (EV) applications. With ever-increasing concerns over environmental and cost issues associated with permanent magnet machines, there is a technical trend to utilize SRMs in some mass production markets. The SRM is gaining much interest for EVs due to its rare-earth-free characteristic and excellent performance. In spite of many advantages compared with conventional adjustable-speed drives, SRMs suffer from torque ripple and radial distortion (and thus noise and vibration) by their nature. Therefore, for high-performance vehicle applications, it is important and urgent to optimize the SRM system to overcome the drawbacks of the noise and vibration. In order to present clear solutions to the acoustic noise in SRMs, this paper starts by analyzing the mechanism of the radial vibration and torque ripples inherent in the motors, and then focuses on the state-of-the-art technologies to mitigate the radial force and torque ripples. It highlights two categories for low-noise SRMs, including the machine topology improvement and control strategy design for radial vibration mitigation and torque ripple reduction. Advanced technologies are reviewed, classified, and compared accordingly. In addition to these methodologies, the schemes that have been developed by authors are also presented and discussed. Finally, the research status on this topic is summarized and forecast research hotspots are presented. It is our intention that this paper provides the guidance on performance improvements for low-noise SRM drives in EV applications.
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spelling doaj.art-06e49b1c982a4a8aa106b7fbf3d15e112022-12-21T23:03:26ZengIEEEIEEE Access2169-35362018-01-016314303144310.1109/ACCESS.2018.28371118360093A Review on Machine Topologies and Control Techniques for Low-Noise Switched Reluctance Motors in Electric Vehicle ApplicationsChun Gan0https://orcid.org/0000-0002-7563-7415Jianhua Wu1Qingguo Sun2https://orcid.org/0000-0003-0087-603XWubin Kong3Hongyu Li4https://orcid.org/0000-0002-3704-0618Yihua Hu5Department of Electrical Engineering and Computer Science, The University of Tennessee, Knoxville, TN, USACollege of Electrical Engineering, Zhejiang University, Hangzhou, ChinaCollege of Electrical Engineering, Zhejiang University, Hangzhou, ChinaSchool of Electrical and Electronic Engineering, Huazhong University of Science and Technology, Wuhan, ChinaDepartment of Electrical Engineering and Computer Science, The University of Tennessee, Knoxville, TN, USADepartment of Electronic and Electrical Engineering, University of Liverpool, Liverpool, U.K.This paper presents a technical overview for low-noise switched reluctance motor (SRM) drives in electric vehicle (EV) applications. With ever-increasing concerns over environmental and cost issues associated with permanent magnet machines, there is a technical trend to utilize SRMs in some mass production markets. The SRM is gaining much interest for EVs due to its rare-earth-free characteristic and excellent performance. In spite of many advantages compared with conventional adjustable-speed drives, SRMs suffer from torque ripple and radial distortion (and thus noise and vibration) by their nature. Therefore, for high-performance vehicle applications, it is important and urgent to optimize the SRM system to overcome the drawbacks of the noise and vibration. In order to present clear solutions to the acoustic noise in SRMs, this paper starts by analyzing the mechanism of the radial vibration and torque ripples inherent in the motors, and then focuses on the state-of-the-art technologies to mitigate the radial force and torque ripples. It highlights two categories for low-noise SRMs, including the machine topology improvement and control strategy design for radial vibration mitigation and torque ripple reduction. Advanced technologies are reviewed, classified, and compared accordingly. In addition to these methodologies, the schemes that have been developed by authors are also presented and discussed. Finally, the research status on this topic is summarized and forecast research hotspots are presented. It is our intention that this paper provides the guidance on performance improvements for low-noise SRM drives in EV applications.https://ieeexplore.ieee.org/document/8360093/Switched reluctance motor (SRM)low noisetorque rippleradial distortioncontrolmotor structure
spellingShingle Chun Gan
Jianhua Wu
Qingguo Sun
Wubin Kong
Hongyu Li
Yihua Hu
A Review on Machine Topologies and Control Techniques for Low-Noise Switched Reluctance Motors in Electric Vehicle Applications
IEEE Access
Switched reluctance motor (SRM)
low noise
torque ripple
radial distortion
control
motor structure
title A Review on Machine Topologies and Control Techniques for Low-Noise Switched Reluctance Motors in Electric Vehicle Applications
title_full A Review on Machine Topologies and Control Techniques for Low-Noise Switched Reluctance Motors in Electric Vehicle Applications
title_fullStr A Review on Machine Topologies and Control Techniques for Low-Noise Switched Reluctance Motors in Electric Vehicle Applications
title_full_unstemmed A Review on Machine Topologies and Control Techniques for Low-Noise Switched Reluctance Motors in Electric Vehicle Applications
title_short A Review on Machine Topologies and Control Techniques for Low-Noise Switched Reluctance Motors in Electric Vehicle Applications
title_sort review on machine topologies and control techniques for low noise switched reluctance motors in electric vehicle applications
topic Switched reluctance motor (SRM)
low noise
torque ripple
radial distortion
control
motor structure
url https://ieeexplore.ieee.org/document/8360093/
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