Overview of key technological innovations in the new generation of intelligent heavy-haul electric locomotives
In order to better meet the demand for 20000-ton heavy-haul freight transportation on the Shuohuang Railway,key technology research and prototype development of a new generation of intelligent heavy-haul electric locomotives have been carried out.This paper mainly presents the main performance parameters of locomotives,focusing on seven technological innovations including new generation electric transmission technology,heavy-haul direct drive bogies,cooling technology,and intelligent technology.The breakthrough of key technologies and the application of new systems in the new generation of intelligent heavy-haul electric locomotives have promoted the comprehensive improvement of key performance of heavy-haul electric locomotives,achieving the goal of intelligent,efficient,green,and safe operation of locomotives.
intelligent heavy-haul electric locomotivetechnological innovationpermanent magnet direct drive traction motorintegrated cooling systemdirect drive bogie
万方数据
维普
