Analysis of the Role of Credible Capacity Value Assessment in Optimizing Wind and Photovoltaic Power Fluctuation Scheduling

With the continuous increase in the proportion of renewable energy in the electric power system (EPS), the power instability of wind power and photovoltaic power generation poses new challenges to the stable operation of the EPS. This article focuses on exploring the role of credible capacity value assessment in optimizing wind and photovoltaic power scheduling processes. By integrating power variation data from wind and photovoltaic power generation, and taking into account the actual scheduling requirements of the EPS, a comprehensive assessment framework has been constructed. Simulation experiment results indicate that after considering the value of credible capacity, the scheduling strategy of the EPS can more effectively respond to power fluctuations in wind and photovoltaic power, thereby reducing energy waste and improving energy efficiency. The value assessment of credible capacity plays a significant role in the optimal scheduling of wind and photovoltaic power. It not only enhances the stability of the EPS but also reduces operating costs to some extent. Additionally, this assessment framework provides EPS operators with a more reasonable electricity pricing strategy, thereby ensuring the economic benefits of the EPS. This research injects new thinking directions and practical methods into the scheduling optimization of EPS, contributing to the sustainable and efficient utilization of renewable energy.