CRH高速动车组制动系统原理分析 电气化铁道技术专业毕业论文.pdf

摘要 自1964年日本开行第一列高速列车以来，世界上各主要发达国家都在积极研制不 同类型的高速列车。50多年的实践证明，高速列车以其速度高、运量大、安全性好、 对环境污染小等优点得到了迅速的发展。 我国自 1997年进行铁路运输第一次大提速开始，在全路范围内进行了六次大提速， 而第六次大提速时高速动车组的开行，取得了良好的经济效益和社会效益，为我国铁路 旅客运输注入了新的活力。 随着列车运行速度的提高，对机车车辆或列车本身的性能提出了更高的要求。本论 文要求学生在充分了解我国高速列车运行现状的基础上，从安全化、舒适化、人性化的 角度出发，结合我国 CRH2型动车组，介绍了该型动车组的组成合内部结构以及技术参 数，分析了该型动车组制动系统的组成和工作原理。 关键词：CRH2 制动系统 工作原理 技术参数 组成 ABSTRACT From 1964 Japan opens the first high-speed train, the world's major developed countries are actively the development of different types of high speed train. 50 years of practice has proved, high speed train with its high speed, large capacity, good safety, little pollution to the environment has been rapid development. Since 1997 China railway transport first times greatly fast start, in the whole region range was six times greater speed, while the sixth times greatly fast when high-speed EMU train, gained good economic benefits and social benefits, for the Chinese railway passenger transportation has injected new vitality. With the increase of the train speed, the locomotive or train performance itself has put forward higher requirements. This paper asks students to fully understand China's high-speed train running on the basis of the status quo, from the safety, comfort, humanistic point of view, combined with China's CRH2 EMU, introduced the EMU composition and internal structure and technical parameters, analysis of the dynamic vehicle braking system composition and principle of work Key words: CRH2 braking system working principle technical parameters 目 录 摘要 1 引 言5 第1章 制动理论的基础知识 6 1.1 制动的相关概念6 1.2 制动方式7 1.3 空气制动机的工作原理 9 第2章 CRH2型动车组简介 13 2.1动车组总体技术 13 2.2列车组成和主要参数 13