电力机车制动系统毕业论文

电力机车制动系统毕业论文

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摘要

电力机车制动系统是整个机车的一个重要组成部分，其制动性能的好坏直接影响铁路运输的安全和效益，没有先进的制动技术就没有现代化的铁路运输。本文对HXD1型交流传动电力机车制动系统进行了分析与研究，通过分析研究了解掌握了现代制动系统的组成以及工作原理。

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的发展现状,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制动机进行了分析比较，看出了制动系统技术的发展方向，较全面了解掌握了我国制动机的状况，为今后的工作学习打下了一定的基础。

关键词：电力机车 制动系统 风源系统 空气管路

电力机车制动系统毕业论文

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Abstract

Electric locomotive braking system is an important part of the entire locomotive, and its

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

电力机车制动系统毕业论文

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目录

1 绪论 ············································································································· 1

1.1研究背景 ································································································· 1

1.2国内外电空制动机发展现状 ········································································· 1

1.2.1 国内电空制动系统现状 ······································································· 1

1.2.2 国外高速列车电空制动系统 ································································· 3

1.3 HXD1型电力机车制动系统的特点 ································································ 3

1.4本论文主要工作 ························································································ 4

2 气动柜技术功能描述 ························································································ 5

2.1控制系统管路组成 ····················································································· 5

2.2辅助管路系统组成 ····················································································· 5

3 制动系统技术功能描述 ····················································································· 6

3.1 制动模式 ································································································ 6

3.1.1 常用制动 ························································································· 6

3.1.2 紧急制动 ························································································· 6

3.1.3 空电联合制动功能 ············································································· 6

3.1.4 停放制动 ························································································· 6

3.1.5 备用制动 ························································································· 7

3.1.6 机车阶段缓解与一次缓解选择功能 ························································ 7

3.1.7 列车过充 ························································································· 7

3.1.8 断钩保护 ························································································· 7

3.1.9 与监控装置配合 ················································································ 7

3.2 控制原理 ································································································ 7

3.3 结构组成 ································································································ 8

3.3.1 风源系统 ························································································· 8

3.3.2 辅助管路系统 ·················································································· 12

3.3.3 控制管路系统 ·················································································· 13

3.4 制动机系统 ···························································································· 14