This paper presents a method for regulating the output voltage of a photovoltaic integrated DC/DC Cuk converter through model-based predictive control. The control design is accomplished based on the small-signal description derived from a nonlinear mathematical model of the Cuk converter. The deviations in the output voltages of the Cuk converter are predicted based on the described small-signal model. A cost function is formulated by combining the predicted deviations in the output voltages over the prediction horizon and the minimum control effort over the control horizon. A model-based control scheme determines the optimal duty cycle in the discrete-time domain. Simulation results illustrate the efficacy of the proposed control on the photovoltaic integrated DC/DC Cuk converter under varying environmental conditions.


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    Title :

    Voltage Regulation of PV Integrated Cuk Converter Using Model-Based Predictive Control


    Contributors:


    Publication date :

    2024-07-31


    Size :

    1150229 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English




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