Simplified performance models of photovoltaic/diesel generator/battery system considering typical control strategies

• We developed model for hybrid PV/DG system considering load following control method.
• We developed model for hybrid PV/DG system considering cycle charging control method.
• We validated these models using simulations and experiment.

Simplified dynamic models of photovoltaic/diesel generator/battery system using MATLAB line code are presented in this paper. The main purpose of these models is to predict the performance of photovoltaic/diesel generator/battery system through a specific time period. A complex battery model as well as the most recommended control strategies such as load following and cycle-charging dispatch are considered in the proposed models. Finally, the proposed models are validated using simulation and experimental data. Such models are helpful in studies related to hybrid photovoltaic/diesel generator/battery system control, sizing and performance assessments.