An Improved Model Predictive Control Strategy to Reduce Common-mode Voltage for PMLSM

Zihan Hu; Mingyi Wang; Jiaxing Ye; Chengming Zhang; Haohang Zhai; Liyi Li

doi:10.1049/icp.2025.4213

An Improved Model Predictive Control Strategy to Reduce Common-mode Voltage for PMLSM

Zihan Hu
, Mingyi Wang^*
, Jiaxing Ye
, Chengming Zhang
, Haohang Zhai
, Liyi Li

^*Corresponding author for this work

School of Electrical Engineering and Automation

Harbin Institute of Technology
Suzhou Research Institute of HIT

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

For the permanent magnet linear synchronous motor (PMLSM), motor predictive control (MPC) gained more and more popularity because of its simple structure and fast dynamic response. The traditional method is to select the optimal voltage vector (VV) from two zero VVs and six non-zero VVs and apply them to the inverter. But it will cause a large common-mode voltage (CMV). Many methods to suppress CMV have been proposed, but they all have the problem of large switching frequency or increased current ripple. This paper proposes an improved MPC method to restrict CMV without increasing the switching frequency and current ripple. And the validity of the method has been verified through simulation.

Original language	English
Title of host publication	9th International Conference on Electromagnetic Field Problems and Applications, ICEF 2025
Publisher	Institution of Engineering and Technology
Pages	155-160
Number of pages	6
Volume	2025
Edition	37
ISBN (Electronic)	9781807050207, 9781807050344, 9781807050351, 9781807050375, 9781837242634, 9781837242900, 9781837242917, 9781837243143, 9781837243150, 9781837243167, 9781837243235, 9781837243341, 9781837243358, 9781837245277, 9781837246847, 9781837246854, 9781837247004, 9781837247011, 9781837247028, 9781837247035, 9781837247042, 9781837247059, 9781837247257, 9781837247264, 9781837247271, 9781837247295, 9781837247325, 9781837247332, 9781837249916
DOIs	https://doi.org/10.1049/icp.2025.4213
State	Published - 1 Dec 2025
Event	9th International Conference on Electromagnetic Field Problems and Applications, ICEF 2025 - Harbin, China Duration: 10 Oct 2025 → 12 Oct 2025

Conference

Conference	9th International Conference on Electromagnetic Field Problems and Applications, ICEF 2025
Country/Territory	China
City	Harbin
Period	10/10/25 → 12/10/25

Keywords

Common-mode Voltage (CMV)
Model Predictive Control (MPC)
Permanent Magnet Linear Synchronous Motor (PMLSM)
voltage-source inverters (VSIs)

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10.1049/icp.2025.4213

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title = "An Improved Model Predictive Control Strategy to Reduce Common-mode Voltage for PMLSM",

abstract = "For the permanent magnet linear synchronous motor (PMLSM), motor predictive control (MPC) gained more and more popularity because of its simple structure and fast dynamic response. The traditional method is to select the optimal voltage vector (VV) from two zero VVs and six non-zero VVs and apply them to the inverter. But it will cause a large common-mode voltage (CMV). Many methods to suppress CMV have been proposed, but they all have the problem of large switching frequency or increased current ripple. This paper proposes an improved MPC method to restrict CMV without increasing the switching frequency and current ripple. And the validity of the method has been verified through simulation.",

keywords = "Common-mode Voltage (CMV), Model Predictive Control (MPC), Permanent Magnet Linear Synchronous Motor (PMLSM), voltage-source inverters (VSIs)",

author = "Zihan Hu and Mingyi Wang and Jiaxing Ye and Chengming Zhang and Haohang Zhai and Liyi Li",

note = "Publisher Copyright: {\textcopyright} The Institution of Engineering \& Technology 2025.; 9th International Conference on Electromagnetic Field Problems and Applications, ICEF 2025 ; Conference date: 10-10-2025 Through 12-10-2025",

year = "2025",

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doi = "10.1049/icp.2025.4213",

language = "英语",

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Hu, Z, Wang, M, Ye, J, Zhang, C, Zhai, H & Li, L 2025, An Improved Model Predictive Control Strategy to Reduce Common-mode Voltage for PMLSM. in 9th International Conference on Electromagnetic Field Problems and Applications, ICEF 2025. 37 edn, vol. 2025, Institution of Engineering and Technology, pp. 155-160, 9th International Conference on Electromagnetic Field Problems and Applications, ICEF 2025, Harbin, China, 10/10/25. https://doi.org/10.1049/icp.2025.4213

An Improved Model Predictive Control Strategy to Reduce Common-mode Voltage for PMLSM. / Hu, Zihan; Wang, Mingyi; Ye, Jiaxing et al.
9th International Conference on Electromagnetic Field Problems and Applications, ICEF 2025. Vol. 2025 37. ed. Institution of Engineering and Technology, 2025. p. 155-160.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - An Improved Model Predictive Control Strategy to Reduce Common-mode Voltage for PMLSM

AU - Hu, Zihan

AU - Wang, Mingyi

AU - Ye, Jiaxing

AU - Zhang, Chengming

AU - Zhai, Haohang

AU - Li, Liyi

PY - 2025/12/1

Y1 - 2025/12/1

N2 - For the permanent magnet linear synchronous motor (PMLSM), motor predictive control (MPC) gained more and more popularity because of its simple structure and fast dynamic response. The traditional method is to select the optimal voltage vector (VV) from two zero VVs and six non-zero VVs and apply them to the inverter. But it will cause a large common-mode voltage (CMV). Many methods to suppress CMV have been proposed, but they all have the problem of large switching frequency or increased current ripple. This paper proposes an improved MPC method to restrict CMV without increasing the switching frequency and current ripple. And the validity of the method has been verified through simulation.

AB - For the permanent magnet linear synchronous motor (PMLSM), motor predictive control (MPC) gained more and more popularity because of its simple structure and fast dynamic response. The traditional method is to select the optimal voltage vector (VV) from two zero VVs and six non-zero VVs and apply them to the inverter. But it will cause a large common-mode voltage (CMV). Many methods to suppress CMV have been proposed, but they all have the problem of large switching frequency or increased current ripple. This paper proposes an improved MPC method to restrict CMV without increasing the switching frequency and current ripple. And the validity of the method has been verified through simulation.

KW - Common-mode Voltage (CMV)

KW - Model Predictive Control (MPC)

KW - Permanent Magnet Linear Synchronous Motor (PMLSM)

KW - voltage-source inverters (VSIs)

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M3 - 会议稿件

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BT - 9th International Conference on Electromagnetic Field Problems and Applications, ICEF 2025

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T2 - 9th International Conference on Electromagnetic Field Problems and Applications, ICEF 2025

Y2 - 10 October 2025 through 12 October 2025

ER -

An Improved Model Predictive Control Strategy to Reduce Common-mode Voltage for PMLSM

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Keywords

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