电力机车制动系统 毕业论文.doc

摘要 电力机车制动系统是整个机车的一个重要组成部分，其制动性能影响铁路运输，没有先进的制动技术就没有现代化的铁路运输。本文HXD1型交流传动电力机车制动系统进行了分析与研究。 本文首先论述了机车制动系统在列车运行中的意义及国内外发展现状,在系统学习制动系统制动原理的基础上，对HXD1型交流传动电力机车制动系统进行分析与研究并对HXD1型电力机车空气管路与制动系统各部分作用原理、系统主要部件及空气制动机工作原理、组成结构做了进一步的了解与掌握。同时对电力机车制动系统常见故障进行了分析，这将为我们确保机车制动系统良好的工作提供帮助。并将KNORR制动机与DK-1、JZ-7制动机进行分析比较，出制动系统技术的发展， 关键词：电力机车制动系统 风源系统 空气管路 Abstract Electric locomotive braking system is an important part of the entire locomotive, braking performance has a direct effect on railway transport safety and efficiency, and there would be no modernization of railway transport without advanced brake technology. This article made an analysis and research on HXD1 AC drive electric locomotive braking system, and then we have a better understanding on the composition of modern braking systems, and know how it works. This article first discusses the significance of the locomotive in the train brake system and development at home and abroad, and on the basis of systematic study of brake system, we made an analysis and research on HXD1 AC drive electric locomotive braking system, so that HXD1 electric locomotive air pipe and components of the braking system of principles, main parts , air brake system works and composition structure are further understood and mastered. At the same time the analysis of common faults in the brake system of electric locomotive will help to ensure the good work of locomotive brake system. And after comparing KNORR brake comparison analyses with DK-1, JZ-7 brakes, we propose the technology development of the braking system, and more fully understand the present situation of China's braker, which lays a certain foundation for future work and study. Keywords: electric locomotive;Braking system; Air source system; Air pipe 目录 1 绪论 1.1研究背景 1.2国内外电空制动机发展现状 1.2.1 国内电空制动系统现状 1.2.2 国外高速列车电空制动系统 1.3 HXD1型电力机车制动系统的特点 1.4本论文主要工作 2 气动柜技术功能描述 2.1控制系统管路组成 2.2辅助管路系统组成 3 制动系统技术功能描述 3.1 制动模式 3.1.1 常用制动 3.1.2 紧急制动 3.1.3 空电联合制动功能 3.1.4 停放制