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内燃动车组牵引方案性能探讨

Discussion on Scheme for Traction Performance of Power Cars
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摘要 不久前,SS8型电力机车在铁科院环形线上创造了212.6km/h的运行速度新记录,这表明我国已初步具备研制高速车的工程基础。本文仅根据高速动车组几种不同编组方案,讨论在给定剩余加速度值、运行最高时速为200km工况下,非电气化特别繁忙区段采用内燃机车作为动车组头车等动车组编组方案时动车组的牵引功率。并从牵引计算出发,列出数种动车组编组方案的相应计算结果。进而导出内燃动车组的功率、重量、最高运行速度、剩余加速度之间的基本关系公式。本文可为内燃动车组的开发和动车组的总体可行性设计提供若干依据。 Before long , SS 8 electric locomotive sets a new running speed record of 212.6 km/h on the ring lines of China Academy of Railway Sciences , which shows that our country has the preliminary engineering base of developing high speed train. This paper discusses the traction power of the schemes for marching power cars which take diesel locomotive for its head car in the specially busy non electrical interval under the given residual acceleration and the highest running speed 200 km/h. The relevant calculation results of several schemes for marching power cars are given according to traction calculation, and develop the formula on the basic relationship of the power ,the weight ,the highest running speed and the residual acceleration of diesel power cars . This paper provides several foundation for the development and the whole practicability design of diesel power cars.
出处 《铁道学报》 EI CAS CSCD 北大核心 1999年第1期95-98,共4页 Journal of the China Railway Society
关键词 高速动车组 剩余加速度 牵引性能 列车 high speed power cars residual acceleration additional load power of power cars traction performance of diesel power car
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