摘要
时速120 km标准地铁A型车的空调系统设计是在系列化中国标准地铁列车研制及试验项目的框架内开展的,采用了基于路谱的压力保护系统、全新的送风机变频控制策略、湿度控制、先进的智能运维系统等新技术。文章介绍了空调系统的技术参数、组成、仿真计算及控制,重点对空调系统的布置、气流组织、变频压缩机、变频送风机、压力保护系统和智能运维系统等设计特点进行分析说明。
The air conditioning system design of standard metro type A vehicle with a speed of 120 km/h is carried out in the framework of serialized China standard metro train development and test projects,which adopts new technologies of pressure protection system based railway spectrum,new fan frequency conversion control strategy,humidity control and advanced intelligent operation and maintenance system.This paper presents its technical parameters,composition,simulation calculation and control,and focuses on design characteristics of the arrangement,air distribution,frequency conversion control of compressor and draught fan,pressure protection system,intelligent operation and maintenance system,etc.
作者
易柯
肖峰敏
杨天智
吕知梅
陈诗文
YI Ke;XIAO Feng-min;YANG Tian-zhi;LYU Zhi-mei;CHEN Shi-wen(CRRC Zhuzhou Locomotive Co.,Ltd.,Zhuzhou 412001,China)
出处
《电力机车与城轨车辆》
2021年第5期91-96,共6页
Electric Locomotives & Mass Transit Vehicles
基金
系列化中国标准地铁列车研制及试验。
关键词
地铁列车
空调系统
A型车
设计
metro train
air conditioning system
type A vehicle
design
