交-直-交传动内燃机车的技术经济效果  

Technical-Economical Effect of Diesel-Electric Locomotive with AC-DC-AC Drive

作　　者：程泓生[1] 

机构地区：[1]铁道部科学研究院机车车辆研究所

出　　处：《机车电传动》1991年第5期17-20,27,共5页Electric Drive for Locomotives

摘　　要：文章阐明了交—直—交传动内燃机车优越的技术性能和经济效果。并对东风_4内燃机车改为交—直—交传动后的经济性进行了估算,结果表明,交—直—交传动内燃机车经济效果显著,仅节油一项,就可在5年内将比交—直传动内燃机车增加的成本全部回收。Expounding the superiority of technology and economy of diesel-electric locomotive with AC-DC -AC drive the author estimates the economy of DF_4 diesel-electric lecomotive after being modified with AC-DC-AC drive. The result shows that by saving of oil fuel only, extra costs by modifying DF_4 from AC-DC drive to AC-DC-AC drive can be recovered in five years.

关 键 词：交流电传动 内燃机车 技术特性 

分 类 号：U262.91[机械工程—车辆工程]