A Supervisory Predictive Control using Indirect Matrix Converter for a Variable Speed Wind Energy Conversion System
نویسنده
چکیده
In this paper, a predictive control of Wind Energy generation system for a Stand-Alone application is presented. The proposed scheme is implied using a wind driven Permanent Magnet Synchronous Generator (PMSG) connected to an Indirect Matrix Converter (IMC). The IMC is controlled using Space Vector Pulse Width Modulation (SVPWM) technique. The IMC consisting of bi-directional rectifier connected to a Voltage Source Inverter. The four quadrant rectification is performed in the generation side and the two-level inversion in the load side. A Soft-Switching technique is followed for the input side converter. The Stand-Alone application of driving an induction motor is performed at its rated speed through a constant frequency operation. The PMSG, SVM and the Induction Motor are mathematically modeled and the results are simulated using MATLAB/SIMULINK 7.14 (R2012b). The feasibility of the proposed system is validated from the results for a variable speed energy system.
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