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为了满足铁路货运增长和机车短缺的需要,法国国营铁路公司在等待交付新的货运内燃机车的同时,制定了一个大规模改造中等功率内燃机车的计划。文中介绍了对BB66000和BB66400型旧机车实施现代化改造的详细情况,其中包括实施该项计划的技术和经济目标,改造的机车的技术特性,其柴油机、电力传动装置、空压机、空调机组等的结构和性能特点,以及实施该计划的时间表等。
In order to meet the growth of railway freight transport and the shortage of locomotives, the French state-owned railway company, while awaiting the delivery of new freight diesel locomotives, has formulated a plan for the large-scale reconstruction of medium-power diesel locomotives. The paper introduces the details of the modernization of BB66000 and BB66400 old locomotives, including the technical and economic objectives of implementing the plan, the technical characteristics of the modified locomotives, and its diesel engines, electric drives, air compressors, air-conditioning units, etc. The structure and performance characteristics of the project, and the timetable for implementing the plan.