Modeling and Simulation of Power Cell Capacity Configuration and Large-Scale Echelon Utilization in Photovoltaic Energy Storage Power Station

Abstract

The muscle element is an part and parcel of the photovoltaic stored energy substation. In an effort to upgrade the availability of the muscle element and the availability of the muscle generation of the photovoltaic stored energy substation, the muscle element volume arrange and large-scale cascade utilization pattern of the photovoltaic stored energy substation are studied. On the basis of the structure of the photovoltaic stored energy substation, the capabilities exchange policy of the photovoltaic stored capabilities substation is analyzed. Based on the correlation between the muscle element volume retention proportion and the number of circulates, the Monte Carlo simulation method is selected to calculate the muscle element cascade utilization volume. On the basis of the volume count outcomes, the muscle element volume arrange based on large-scale cascade utilization is designed. Combined with the muscle element volume arrange based on the enterprise environmental protection index and the muscle element volume arrange based on capabilities loss, the multi-objective function of volume arrange is constructed, and the goal function is solved using the glowworm algorithm. The experimental outcomes show that the cascade utilization volume of muscle batteries becomes stable with the extension of service years, and some batteries in the stored capabilities system can use degraded muscle batteries, thereby improving the availability of muscle batteries; The monthly average availability of photovoltaic muscle generation system increased from 55% to more than 85%.