TY - JOUR AU - Labidi, Z. R. AU - Schulte, H. AU - Mami, A. PY - 2019/08/10 Y2 - 2024/03/28 TI - A Model-Based Approach of DC-DC Converters Dedicated to Controller Design Applications for Photovoltaic Generators JF - Engineering, Technology & Applied Science Research JA - Eng. Technol. Appl. Sci. Res. VL - 9 IS - 4 SE - DO - 10.48084/etasr.2829 UR - https://www.etasr.com/index.php/ETASR/article/view/2829 SP - 4371-4376 AB - <p style="text-align: justify;">In this paper, a model-based approach of DC-DC converters dedicated to controller design applications for photovoltaic generators is introduced. The paper provides a mathematic averaging model, based on the state space method for DC-DC converters that is used as an adaptation level in photovoltaic generators. This modeling allows the dynamics of the system to be described by presenting a reliable model to be used for oriented controller design. The two most needed topologies of DC-DC converters are proposed, buck and buck-boost, and an overview of integral state feedback controller design using a model-based approach for a boost converter connected to a photovoltaic generator described in our previous published work is provided. The model-based conception of both converter types is analyzed for optimal use in control-oriented design. The validation of each model is demonstrated by comparative curves represented by a detailed plant model using simscape devices available and implemented in Simulink/Matlab.</p> ER -