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Title
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Model Predictive and SDRE Control of DC Microgrids with Constant Power Loads: A Comparative Study
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Type
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Presentation
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Keywords
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Constant power Load, dc microgrids, model predictive control, state dependent riccati equation, optimal control, voltage control.
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Abstract
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In this paper a model predictive controller (MPC) for dc microgrids (MGs) with constant power loads (CPLs) is provided. In order to, a simple dc microgrid with nonlinear model to define an optimal tracking control problem based on minimization of a cost function with the finite-prediction horizon is utilized. This proposed control strategy guarantees the stability of the closed-loop system and can tracks the output voltage to reference voltage value. The performance of the MPC controller is investigated and effectiveness of it compared with State-Dependent Riccati Equation (SDRE) controller, in Matlab/Simpower.
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Researchers
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Qobad Shafiee (Second Researcher), Zainab Karami (First Researcher), Hassan Bevrani (Third Researcher)
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