Journal ArticleDOI
Predictive Torque Control of Induction Machines Based on State-Space Models
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TLDR
A predictive control algorithm that uses a state-space model of an induction machine with time-varying components improving the accuracy of state prediction and a high degree of flexibility is obtained with the proposed control technique due to the online optimization algorithm.Abstract:
In this paper, we present a predictive control algorithm that uses a state-space model. Based on classical control theory, an exact discrete-time model of an induction machine with time-varying components is developed improving the accuracy of state prediction. A torque and stator flux magnitude control algorithm evaluates a cost function for each switching state available in a two-level inverter. The voltage vector with the lowest torque and stator flux magnitude errors is selected to be applied in the next sampling interval. A high degree of flexibility is obtained with the proposed control technique due to the online optimization algorithm, where system nonlinearities and restrictions can be included. Experimental results for a 4-kW induction machine are presented to validate the proposed state-space model and control algorithm.read more
Citations
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Journal ArticleDOI
State of the Art of Finite Control Set Model Predictive Control in Power Electronics
Jose Rodriguez,Marian P. Kazmierkowski,Jose Espinoza,Pericle Zanchetta,Haitham Abu-Rub,Hector Young,Christian A. Rojas +6 more
TL;DR: The paper shows how the use of FCS-MPC provides a simple and efficient computational realization for different control objectives in Power Electronics.
Journal ArticleDOI
Model Predictive Control for Power Converters and Drives: Advances and Trends
TL;DR: The paper revisits the operating principle of MPC and identifies three key elements in the MPC strategies, namely the prediction model, the cost function, and the optimization algorithm.
Journal ArticleDOI
Model Predictive Control: A Review of Its Applications in Power Electronics
Sergio Vazquez,Jose I. Leon,Leopoldo G. Franquelo,Jose Rodriguez,Hector Young,Abraham Marquez,Pericle Zanchetta +6 more
TL;DR: Model-based predictive control (MPC) for power converters and drives is a control technique that has gained attention in the research community as mentioned in this paper, and it can easily handle multivariable case and system constraints and nonlinearities in a very intuitive way.
Journal ArticleDOI
Delay Compensation in Model Predictive Current Control of a Three-Phase Inverter
TL;DR: The problem is described, the solution to this issue is clearly explained using a three-phase inverter as an example, and experimental results to validate this solution are shown.
Journal ArticleDOI
Model Predictive Control of Multilevel Cascaded H-Bridge Inverters
TL;DR: A model predictive current control algorithm that is suitable for multilevel converters and its application to a three-phase cascaded H-bridge inverter and experimental results validate the proposed control algorithm.
References
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Book ChapterDOI
Computer Controlled Systems
TL;DR: The degree of success of a computer control application depends mainly on the effectiveness of the algorithm, which is generally designed from plant specifications and desired performance characteristics.
Journal ArticleDOI
Predictive Control in Power Electronics and Drives
TL;DR: A simple classification of the most important types of predictive control is introduced, and each one of them is explained including some application examples.
Journal ArticleDOI
Predictive Current Control of a Voltage Source Inverter
TL;DR: The results show that the predictive method controls very effectively the load current and performs very well compared with the classical solutions.
Proceedings ArticleDOI
Predictive control in power electronics and drives
TL;DR: In this article, a Powerpoint presentation on predictive control in power electronics and drives is presented, where the areas discussed include predictive control, power electronics, power drive, cascaded control structure, nonlinear control system, switching system, etc.