Research on Energy Conversion Module Configuration Method of Multi-energy Transformation Integrated Equipment Adapted to Highway Traffic Scenes

Under the background of the dual-carbon strategy, the installed scale of solar energy, wind energy and other clean energy in the field of highway transportation is continuously increasing, and the types of loads along the highway are diverse. Ensuring the flexible transformation between various forms of energy can not only effectively improve the utilization rate of clean energy, but also adapt to different operating scenarios of the road network. Based on different highway traffic scenarios, this paper aims to optimize comprehensive energy efficiency, and comprehensively considers the constraints of each energy conversion module of the equipment and the overall equipment, and establishes a mixed integer linear programming model (MILP). The verification results of the numerical examples show that it is reasonable, effective and necessary to establish the optimal configuration model of the energy transformation module of the multi-energy transformation integrated equipment that adapts to different scenarios "source-load-storage", which can not only ensure that the energy supply meets the load demand in most cases, but also significantly promote the consumption of new energy, and reduce highway operation costs.