油电混用客运机车运用模式研究

Research on Operation Mode of Hybrid Diesel-Electric Passenger Locomotives

目前新型油电混用客运机车正处于设计研制阶段,与传统单一动力源的机车相比,油电混用客运机车无需机车换挂即可实现内燃/电力牵引模式的便捷转换,具有一定的技术优势和应用前景。为更好地解决电气化与非电气化区段衔接问题,通过阐述国内外混合动力机车研发和运用现状,分析油电混用客运机车运用需求,从编组辆数、运用场景、修程修制3个方面,研究油电混用客运机车运用模式,有利于提高车站运输组织效率和旅客出行体验,为我国铁路研制和运用油电混用客运机车提供理论依据。

At present,the new hybrid diesel-electric passenger locomotive is in the stage of design and development.Compared with the traditional locomotive with a single power source,it can realize convenient switching of the diesel/electric traction mode without replacing the locomotive and has technical advantages and application prospects.To further solve the connection problem between electrified and non-electrified sections,this paper expounded the development and application status of hybrid locomotives both at home and abroad,analyzed the application demand of hybrid diesel-electric passenger locomotives,and studied the application mode of hybrid diesel-electric passenger locomotives from train formation numbers,application scenarios,and maintenance systems.All of these efforts are beneficial to improve the organizational efficiency of station transportation and the travel experience of passengers,providing a theoretical basis for the development and application of hybrid diesel-electric passenger locomotives in China.