Yunxin FAN. Development and Trend of Heavy Haul Electric Locomotive in China[J]. Electric Drive for Locomotives, 2019,(1):9-12,22. DOI: 10.13890/j.issn.1000-128x.2019.01.002.
Based on the comparative analysis of the economy, environmental protection and safety of China's transportation modes, the important position of heavy haul railway transportation in China's transportation was expounded. From the two different dimensions of performance improvement and operation demand of electric locomotives, it was pointed out that the main development stages of heavy haul electric locomotives were from DC to AC and from single traction to combined trains. From the aspects of enlarging train formation length, lifting axle load of locomotives and rolling stock, increasing traffic density and developing key technology research, the development trend and direction of heavy haul electric locomotives in China in the future were analyzed.
关键词
重载运输电力机车重载列车编组长度轴重行车密度
Keywords
heavy haul transportationelectric locomotiveheavy-haul trainmarshalling lengthaxle loadtraffic density