高原发电车的设计及运用  

Design and Application of Power Generation Vehicle in Plateau Environment

作　　者：于福宝 YU Fubao(CRRC Qingdao Sifang Locomotive&Rolling Stock Co.,Ltd.)

机构地区：[1]中车青岛四方机车车辆股份有限公司,山东青岛266111

出　　处：《智慧轨道交通》2023年第2期56-64,共9页SMART RAIL TRANSIT

摘　　要：高原缺氧、低温低压、多年冻土、生态脆弱、日温差大、紫外线强、大风沙、雨雪和雷击频繁等,是高原列车必须克服的一道道难关。本文从高原列车电力需求入手,介绍了高原环境下列车供电-柴油发电系统的设计思路,以及在高原低气压、缺氧、高寒环境下的柴油发电机组选型集成、燃油系统、冷却系统、电气系统、整流系统性能参数、原理等,便于乘务人员更深层次的了解发电车的各部结构、设计原理,继而用好发电车。Plateau hypoxia,low temperature and low pressure,permafrost,fragile ecology,large daily temperature difference,strong ultraviolet light,strong wind and sand,frequent rain,snow and lightning strikes are the difficulties that plateau trains must overcome.From the perspective of train power demand in plateau environment,this paper introduces the design of train power supply-diesel power generation system in plateau environment,as well as the selection and integration,fuel system,cooling system,electrical system,rectifier system and other performance parameters and principles of diesel generator set in low pressure,hypoxia and alpine environment of plateau,so as to facilitate the crew to have a deeper understanding of the structure and principle design of the power car,and then better use the power car.

关 键 词：高原列车 发电车 供电 高寒环境 

分 类 号：U270.2[机械工程—车辆工程]