Area of research
Nuclear and High Energy Physics
Research interest
Research topics from publications: A cost effective battery sizing strategy based on a detailed battery lifetime model and an economic energy management strategy; Modeling of Li-Air Batteries with Dual Electrolyte; Investigation of Li-Ion Capacitors’ Cycle Performance. Representative work: It is beneficial for photovoltaic (PV) systems to work with energy storage elements especially at residential applications. However, the price for these systems is still high compared to the financial profit which can be gained from such a system. In this paper, the increase cost efficiency of adding a specified size of battery energy storage system to a residential PV system is investigated with an economic Energy Management Strategy (EMS) developed for this application. To derive the most cost effective battery size, a cost function based on a proposed physical based battery lifetime model is developed. In addition, the utility rating has a major impact on the cost calculation, as there ar Li-air batteries with organic electrolyte at the anode and aqueous electrolyte at the cathode (dual electrolyte systems) are modeled using the mass transport and drift-diffusion equations of the electrolyte during the discharge of the cells. Two regimes of operation are analyzed: (1) when the concentration of the electrolyte is smaller than the concentration of saturation of Li+OH- in water, and (2) when the electrolyte concentration reaches saturation and the reaction product is deposited at the cathode. Numerical simulations are performed to evaluate the dependence of the specific capacity, energy and power densities on the geometrical and material parameters during the two regimes of oper