Predictive Based Control Algorithm for Hybrid Diesel-Battery Standalone Power Generation System

In this paper, control of hybrid diesel-battery standalone power generation system is investigated. Power management and power quality improvement at the point of common coupling (PCC) are achieved by controlling the three- phase inverter which is supported by a battery energy storage system (BESS) using predictive based control algorithm. The predicted output filter voltage and current based on the behavior of the inverter switches are used as inputs for the developed control algorithm while the diesel generator (DG) is connected or not. The developed control algorithms are validated with Matlab/Simulink under severe conditions such as sudden connection and disconnection of the DG in presence of non-linear load.

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