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CRH380B

Born in 2013-12

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CRH380B Series
CRH380B

CRH380B EMU Train was born in December 2013, belongs to the CRH380B series, 4M4T in marshalling, the hole length is 202.95 m, has a maximum design speed of 380 km/h,

发展历程

CRH380B统型动车组原型号为CRH380BK,是2013年新购置动车组中,根据中国铁路总公司的要求、运营经验和乘客乘坐需求,在各型动车组技术平台上,对列车的车型、定员、旅客服务设施、司机操作设施、列车的主要性能进行统一设计而衍生出的车型。2014年07月01日,根据《铁总运(2014)150号》文件,所有CRH动车组的编号均作出了调整,由于原CRH380B(非统型)具有较好的抗高寒性能,故后定为高寒型,型号更名为CRH380BG并重新分配了编号,而CRH380BK则调整为CRH380B。受此影响,CRH380B系列动车组的编号方式发生变化:

长客生产的CRH380B型动车组中:

原编号CRH380B-6246~CRH380B-6300改为CRH380BG-5546~CRH380BG-5600;

原编号CRH380B-6326~CRH380B-6336改为CRH380BG-5626~CRH380BG-5636;

原编号CRH380B-6337~CRH380B-6381改为CRH380B-5637~CRH380B-5681;

原编号CRH380B-6382~CRH380B-6383改为CRH380BG-5682~CRH380BG-5683。

唐车生产的CRH380B型动车组中:

原编号CRH380B-6471~CRH380B-6500改为CRH380B-3571~CRH380B-3600。

在此之后,长客和唐车生产的CRH380B系列动车组均依照新规定之格式安排编号。

由于列车总体工作稳定,性能较为可靠,因此以353组的数量成为CRH380中同一型号采购数量最多的车型。

招标信息

2013年08月10日招标时速350 km/h高速动车组,其中长客中标13组(5637-5649),唐车中标15组(3571-3585)。

2013年11月11日招标时速350 km/h高速动车组,其中长客中标34组(5650-5683),唐车中标75组(3586-3660)。

2014年08月22日招标时速350 km/h高速动车组,其中长客中标32组(5730-5761),唐车中标50组(3661-3710)。

2014年10月11日招标时速350 km/h高速动车组,其中长客中标16组(5787-5802),唐车中标21组(3711-3731)。

2015年07月15日招标时速350 km/h高速动车组,其中长客中标60组(5829-5888),唐车中标37组(3738-3774)。

技术特征

CRH380B系列动力分散动车组,设计速度为380 km/h,持续运营速度350 km/h,最大实验速度457 km/h。

采用永济YJ105A1(586 kW)型电动机,牵引总功率9376 kW,CW400/CW400D型无摇枕空气弹簧转向架,轴重小于17吨,车体材质为铝合金。

与之前的CRH380B(G)和380BL型动车组不同的是:

在车内布局与设施方面,每节车厢两端和过道上都安装有摄像头,不仅为旅客寻找遗失物品、记录突发情况等出行提供依据。同时对4号车厢的无障碍卫生间进行了改造,增加部分空间作为高铁行包存储箱,既不影响残障乘客顺畅通行,又能提高动车组的利用率。新增餐车厨房冷藏箱,为工作人员提供冷藏储备,车内端门由双扇改为单扇。

技术方面,车体结构加长,调整车门位置和开门方向,增加车钩电气连接器并增加自动伸缩功能;增加轴箱、电机温度传感器及显示界面。

统型CRH380B设有带商务座的一等座车(ZYS)1辆、带商务座的二等座车(ZES)1辆、二等座车(ZE)5辆和带酒吧的二等座车(ZEC)1辆,其中一等座采用2+2方式布置,二等座为2+3布置,商务座为1+2布置。列车商务座定员10人,一等座定员28人,二等座定员518人,全列定员556人。增加蹲式卫生间,增加洗面间、墩布池,水箱、污物箱子容量增大。

Existing problems and deficiencies

高压系统可靠性较差,易出现过热、烧毁部分部件等问题。列车气密性不足,频繁进出隧道容易造成乘客耳部不适。另外,列车制动性能相较于CRH380A和380D系列稍弱。

Photo by Aiklld2364
Appearance
Technical Parameter
Speed
380 km/h
Design speed
310 km/h
Operating speed
Appearance
4M4T
Marshalling
202.95 m
Total length
3265 mm
Width
3890 mm
Height of Car Body
26475 mm
Distance between center of couplers of head cars
25697.5 mm
Body length of head cars
25000 mm
Center distance of coupler of middle cars
24500 mm
Body length of middle cars
17375 mm
Center distance of bogies
2500 mm
Wheelbase of bogies
920/830(动力车)920/860(拖车) mm
Diameter of the new wheel(M/T)
1000 mm
Height of center of coupler
895 mm
Height of center of coupler of middle cars
17 t
Max Axle load
495.3 t
Max weight
450.8 t
Curb weight
Power
YJ105A1 × 16
Motor model
587 kw
Motor power
9376 kw
Installed power
9200 kw
Power at wheel rim
Performance
1.44 km/h/s
Calibrated initial acceleration (not actual use)
180 m
The minimum radius of the curve that can be passed
180 + 10 + 180 m
The minimum radius of an S-shaped curve that can be passed
-25~40
Operating temperature
Control
CTCS3-300T
Train control systems
More
原S1002CN 现LMB10
Tread tyoe
CX018
Pantograph model
25 ~ 29 kV
Normal operating voltage
4315 / 6915 mm
Maximum and minimum height of pantograph
4615 ~ 6705 mm
Pantograph working height
DC110 V
Battery voltage
3NAC380V
External power supply voltage
Service facilities
Air
Conditioned
AC 220v
Electrical outlet
Food supply
Dining bar
Hot water
Tea stove
Rest rooms
Toilets
Barrier free
Braille and Wheelchair area
Suitable for infants
Infant care facility
Frmation and seat arrangement
8
Cars

556
Seat Number
Car 01 / Mc ZYS (28+5)
Car 02 / Tp ZE (85)
Car 03 / M ZE (85)
   Car 04 / T ZE (75)
Car 05 / T ZEC (63)
Car 06 / M ZE (85)
Car 07 / Tp ZE (85)
Car 08 / Mc ZES (40+5)
Seat type and capacity
10
Business Class Seats
china-emu.cn
28
First-class seats
china-emu.cn
518
Second-class seats
china-emu.cn
(统型)
Manufacturer and batch
Manufacture by CRRC Changchun
CRH380B-5637~5683、5730~5761、5787~5802、5829~5888 (155 in all)
 
Manufacture by CRRC Tangshan
CRH380B-3571~3731、3738~3774 (198 in all)
Began to Put into operation at 2014-01 
The schematic diagram is automatically generated and only for reference.
Upgraded at 2021-06-16
* M: Motor Car; Mc: Motor car with driver's cab; Mp: Motor car with driver's pantograph; T: Trailer Car; Tc: Trailer car with driver's cab; Tp: Trailer car with driver's pantograph
* ZE: Second-class car; ZY: First-class car; ZS: Business Car; ZET: Second-class and Premier-class car; ZES: Second-class and business car; ZYT: First-class and Premier-class car; ZYS: First-class and business car; ZEC: Second-class car with dining room; WR: First-class sleeper car; WE: Second-class sleeper car; WY: First-class sleeper car; WG: Luxury sleeper car; WRC: First-class sleeper car with dining room; CA:Dining car
Other Models of the Series

Main References

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