Finite Control Set-Model Predictive Control for the Dual Fed Common Dc-Link Open-End Winding PMSM Drive

Rovere, Luca; Formentini, Andrea; Zanchetta, Pericle

Abstract

This paper proposes a Finite Control Set-Model Predictive Control (FCS-MPC)for a dual-fed common dc-link Open-End Winding Permanent Magnet Synchronous Motor (OEW-PMSM). The common dc-link configuration significantly simplifies and reduces the costs of the topology but allows the Zero-Sequence Current (ZSC)to flow freely in the system. The Zero-Sequence Voltage (ZSV)produced by the two two-level Voltage Source Converters (VSCs)and the non-sinusoidal machine back-electro magnetic force (back-EMF)are responsible for the flow of additional current and the reduction of the overall system efficiency. The FCS-MPC is considered for the first time in this application as a simple solution to achieve both machine control and the ZSC suppression simultaneously. The main drawback of the FCS-MPC is the high amount of calculation necessary, here a different formulation of the FCS-MPC is proposed to significantly reduce the computational effort required.

Citation

Rovere, L., Formentini, A., & Zanchetta, P. (2019). Finite Control Set-Model Predictive Control for the Dual Fed Common Dc-Link Open-End Winding PMSM Drive. In 2019 IEEE International Electric Machines & Drives Conference (IEMDC) (2203-2209). https://doi.org/10.1109/IEMDC.2019.8785141

• Conference Name: 2019 IEEE International Electric Machines & Drives Conference (IEMDC)
• Conference Location: San Diego, CA, USA
• Start Date: May 12, 2019
• End Date: May 15, 2019
• Acceptance Date: Feb 17, 2019
• Online Publication Date: Aug 5, 2019
• Publication Date: 2019-05
• Deposit Date: Oct 3, 2019
• Publicly Available Date: Nov 14, 2019
• Publisher: Institute of Electrical and Electronics Engineers
• Pages: 2203-2209
• Book Title: 2019 IEEE International Electric Machines & Drives Conference (IEMDC)
• ISBN: 978-1-5386-9351-3
• DOI: https://doi.org/10.1109/IEMDC.2019.8785141
• Public URL: https://nottingham-repository.worktribe.com/output/2742056
• Publisher URL: https://ieeexplore.ieee.org/abstract/document/8785141
• Additional Information: © 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.