Proceedings Article10.1109/icems59686.2023.10345269
Deadbeat Predictive Current Control for Current Source Inverter Fed High-Speed Permanent Magnet Synchronous Motor
Jianqi Qiu,Qiwei Xie,Yanfei Cao,Chen Li,Cenwei Shi,Tingna Shi +5 more
- 05 Nov 2023
pp 4239-4244
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TL;DR: Deadbeat predictive current control improves the dynamic response and steady-state performance of high-speed permanent magnet synchronous motor drive systems using current source inverters.
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Abstract: This paper proposes an improved predictive current control strategy to solve the issues of slow dynamic response and complex parameter tuning in high-speed permanent magnet synchronous motor (HSPMSM) drive systems using current source inverters. Among them, the deadbeat technology is used to pre-calculate the reference value of the input current vector. Three virtual vectors are selected to create a control set and then combined with the space vector modulation technology to output. This strategy improves the dynamic response performance while ensuring the steady-state performance, to satisfy the high fundamental frequency operating requirements of the HSPMSM. Furthermore, a cost function that incorporates tracking control of the filter capacitor voltage is designed, effectively suppressing the LC resonance. Finally, a hardware experiment platform is built to verify the control strategy proposed in this paper.
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Citations
Research on high-speed motor control strategy of current source inverter based on LADRC
A. X. Liu,B. Bochao Du +1 more
- 15 Aug 2025
References
High-Speed Electrical Machines: Technologies, Trends, and Developments
TL;DR: This paper reviews the current technologies used in high-speed electrical machines through an extensive survey of different topologies developed and built in the industry and academia for several applications.
Deadbeat Model-Predictive Torque Control With Discrete Space-Vector Modulation for PMSM Drives
Yuanlin Wang,Xiaocan Wang,Wei Xie,Fengxiang Wang,Manfeng Dou,Ralph Kennel,Robert D. Lorenz,Dieter Gerling +7 more
TL;DR: This paper proposes an alternative strategy of finite-control-set model-predictive torque control (MPTC) to reduce the computational burden and the torque ripple and decouple the switching frequency from the controller sampling time.
327
An Ultrahigh-Speed, Low Power Electrical Drive System
TL;DR: A voltage source inverter with block commutation and an additional dc-dc converter is selected as the most optimal choice for the power electronics interface as it results in the lowest volume of the entire drive system due to lower switching losses.
162
Resonance Damping and Harmonic Suppression for Grid-Connected Current-Source Converter
TL;DR: Not only the current oscillations can be damped, but also the low-order harmonics can be suppressed and the system performance can be flexibly optimized.
107
A Current Controller Design for Current Source Inverter-Fed AC Machine Drive System
TL;DR: In this paper, a closed-loop current controller for the CSI-fed ac machine drive system is proposed and implemented using different decoupling method. But, the performance of the proposed closed loop current controller was not evaluated.
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