城市轨道交通变电站综合系统设计
毕业论文关键词：城市轨道交通；变电站；牵引供电综合实训系统；操作说明
Integrated Design of Urban Rail Substation
ABSTRACT： Since the 21st century, our country rail transportation business has achieved rapid development. Rail transport with its advantages of fast, safe, punctual, green is popular with people. Power system is the great sources of power and the "heart" of the rail transit system.This paper, taking Shanghai rail transit traction power supply integrated application technology college training system construction, composition of urban rail transit power supply system were described, and mainly introduces the system structure of the traction substation, control protection unit, local monitoring and control system, fault simulation system. Is mainly used to help students understand and grasp a rail transit traction power supply system equipment and relay protection, control, measurement, signal and other automation equipment working principle, function of use, operation and maintenance, troubleshooting and other practical technology, at the same time can also be used to run the scene management personnel training.
KeyWords：Urban Rail Transit；Substation；Traction power supply integrated training system；Operating instructions
目 录
1 绪论 1
1.1 引言 1
1.2课题的目的和意义 1
2 城市轨道变电站系统概述 2
2.1系统组成 2
2.2 系统主接线 3
3 城市轨道交通地铁变电站综合实训系统设计 4
3.1 牵引降压混合变电站实验模拟盘设计 4
3.1.1 牵引降压混合变电站主接线设计 4
3.1.2 中压供电网络设计 5
3.1.3 DC1500V主接线方式 6
3.1.4 牵引降压变电站模拟盘面设计 8
3.2 保护测控盘设计 9
3.2.1 保护测控系统继电保护方案设计 9
3.2.2 DC1500V系统继电保护设计 10
3.2.3 保护测控盘面设计 12
3.3 故障模拟系统设计 13
3.3.1 故障模拟功能设计 13
3.3.2 故障模拟盘面设计 14
4 城市轨道交通地铁交通变电站综合实训系统使用装置设计 16
4.1 PSL 641U线路保护测控装置设计 17
4.2 PSL 646U线路保护测控装置设计 18
4.3 PST 645U变压器保护测控装置设计 20
4.4 PSP 641U备用电源自投装置设计 22
4.5 PSR 660系列综合测控装置设计 24
4.5.1 面板及键盘的设计 25
4.5.2 操作设计 28
4.6 PCS-9683直流馈线保护装置设计 34
4.6.1 保护配置和功能设计 35