Variable Switching Frequency Deadbeat Predictive Current Control for PMSM with High-Speed and Low-Carrier Ratio
Abstract
:1. Introduction
2. Deadbeat Predictive Current Control Principle and Error Analysis
3. Variable Switching Frequency Deadbeat Predictive Current Control
3.1. Improved Prediction Model Suits Low Carrier Ratio Condition
3.2. Clamping PWM Modulation Strategy
4. Simulation and Experimental Results
4.1. Simulation Results
4.2. Experimantal Results
5. Conclusions
Author Contributions
Funding
Data Availability Statement
Conflicts of Interest
References
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UN/V | IN/A | PN/kW | TN/N·m | ωN/r/min | Pn | Ls/mH | Rs/Ω | ψf/Wb |
---|---|---|---|---|---|---|---|---|
540 | 19.3 | 3.7 | 11.8 | 3000 | 2 | 3.2 | 0.38 | 0.145 |
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Wang, Z.; Wang, C.; Liang, H.; Han, Z.; Jin, X.; Zhang, G. Variable Switching Frequency Deadbeat Predictive Current Control for PMSM with High-Speed and Low-Carrier Ratio. World Electr. Veh. J. 2023, 14, 64. https://doi.org/10.3390/wevj14030064
Wang Z, Wang C, Liang H, Han Z, Jin X, Zhang G. Variable Switching Frequency Deadbeat Predictive Current Control for PMSM with High-Speed and Low-Carrier Ratio. World Electric Vehicle Journal. 2023; 14(3):64. https://doi.org/10.3390/wevj14030064
Chicago/Turabian StyleWang, Zhiqiang, Chenyu Wang, Haishen Liang, Zhuangzhuang Han, Xuefeng Jin, and Guozheng Zhang. 2023. "Variable Switching Frequency Deadbeat Predictive Current Control for PMSM with High-Speed and Low-Carrier Ratio" World Electric Vehicle Journal 14, no. 3: 64. https://doi.org/10.3390/wevj14030064