Operational Planning of Inverter Control in a grid connected Microgrid with hybrid PV and BESS
Today, with the increase in electrical energy costs and the necessity to observe environmental issues, the development of solar energy can be observed. Currently, some urban and rural residential buildings use on grid or off grid Photovoltaic (PV) systems to supply electrical energy. The development of electrical industry technologies also leads to the capability of using Battery Energy Storage Systems (BESSs) in on grid hybrid homes. One of the major advantages of the hybrid homes with a BESS system is the capability of hybrid inverter planning for equilibrium control of power exchange between generation, consumption, and storage, and preventing the return of surplus energy to the distribution and load shift network. However, the load and energy management in hybrid homes is so difficult and depends on many parameters. The demand profile, duration of the PV system, and BESS are among the most important factors affecting the inverter behavior of hybrid homes. The main strategy of hybrid homes with BESS is an uninterruptible power supply with minimum power exchange from the distribution network. Therefore, the control and equilibrium of power between load, PV system, and BESS require accurate planning, for having a stable system load supply, in addition to providing the BESS restrictions. In this paper, using Matlab/Simulink software, a model of on grid hybrid buildings with the BESS is simulated.
2020 IEEE International Conference on Environment and Electrical Engineering and 2020 IEEE Industrial and Commercial Power Systems Europe (EEEIC I&CPS Europe)