Competitiveness evaluation of hydrogen-fueled heavy trucks in typical scenarios based on the comprehensive economic model of operation

In order to analyze the potential of hydrogen-fueled heavy trucks to replace traditional heavy-duty trucks in specific scenarios, this paper constructs a comprehensive cost competitiveness calculation model for traditional fuel heavy-duty trucks, pure electric heavy trucks, and hydrogen fueled heavy trucks based on typical scenarios, focusing on the purchase cost and fuel Energy costs, other operating costs, and infrastructure costs, 4 first-level indicators and 12 second-level indicators, and the infrastructure costs are allocated to a single vehicle. By investigating the characteristics of the scene, the data is obtained and substituted into the model for empirical research.