<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>The present paper investigates the feasibility of utilizing the simplified prediction model for finite control set model predictive current control (FCS-MPCC) applied to reluctance synchronous motors (RSMs). The FCS-MPCC exhibits torque and current ripples, and a crucial consideration is the reduction of these ripples by increasing the switching frequency. The algorithm’s computational complexity is tied to the accuracy of the adopted model. Two approaches with varying levels of accuracy in predicting current dependencies concerning changes in the inductance of the RSM are investigated. The findings highlight the potential of employing simplified fixed inductance values for efficient control in drive systems, particularly those amenable to high switching frequencies.</p>
</abstract>

The present paper investigates the feasibility of utilizing the simplified prediction model for finite control set model predictive current control (FCS-MPCC) applied to reluctance synchronous motors (RSMs). The FCS-MPCC exhibits torque and current ripples, and a crucial consideration is the reduction of these ripples by increasing the switching frequency. The algorithm’s computational complexity is tied to the accuracy of the adopted model. Two approaches with varying levels of accuracy in predicting current dependencies concerning changes in the inductance of the RSM are investigated. The findings highlight the potential of employing simplified fixed inductance values for efficient control in drive systems, particularly those amenable to high switching frequencies.

An Impact of Switching Frequency and Model Accuracy on Model Predictive Current Control Performance for Reluctance Synchronous Motors

Power Electronics and Drives

This work is licensed under the Creative Commons Attribution 4.0 International License.

The present paper investigates the feasibility of utilizing the simplified prediction model for finite control set model predictive current control (FCS-MPCC)...

An Impact of Switching Frequency and Model Accuracy on Model Predictive Current Control Performance for Reluctance Synchronous Motors

Published Online: Mar 05, 2024

Page range: 176 - 190

Received: Dec 26, 2023

Accepted: Jan 26, 2024

DOI: https://doi.org/10.2478/pead-2024-0012

Keywords
model predictive current control, reluctance synchronous motor, switching frequency, torque and current ripples

© 2024 Robert Surus et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

An Impact of Switching Frequency and Model Accuracy on Model Predictive Current Control Performance for Reluctance Synchronous Motors

Published Online: Mar 05, 2024

Page range: 176 - 190

Received: Dec 26, 2023

Accepted: Jan 26, 2024

DOI: https://doi.org/10.2478/pead-2024-0012

Keywordsmodel predictive current control, reluctance synchronous motor, switching frequency, torque and current ripples

© 2024 Robert Surus et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Keywords
model predictive current control, reluctance synchronous motor, switching frequency, torque and current ripples