1、20082008年年4 4月月唐山轨道客车有限责任公司唐山轨道客车有限责任公司Forge the Production Base of the World-class High-speed Train The 350km/h EMU is composed of four motor cars and four trailer cars.It adopts the electric tractive AC(alternative current)transmission way,which includes two tractive units and each unit is compose
2、d of two motor cars and one trailer car.The EMU is of aerodynamic shape,the two ends being the drivers cab.The EMU will be controlled by the drivers cab of the front end while running normally.Two EMUs can be coupled together to operate and be separated automatically.The 350km/h EMU includes one car
3、 of the first-class,six cars of the second-class and one car of the second-class with the kitchen.The seat arrangement in the first-class car is of 2+2 while the second-class car is of 2+3.All seats can be swiveled except seats in the car of the second-class with the kitchen are fixed.The seating ca
4、pacity is 557 persons.Main Technical ParametersNo.Parameters Name Parameters Value1Design Speed350 km/h2Length200 m3Length between Car Pivot Centers17375mm4Width3265mm5Height3890mm6Seating Capacity557 persons7Tractive Power8800 kW8The Max.Net Axle Load17 t1 The maximum running speed is 350km/h,being
5、 the highest speed in the world.Takeoff speed of the plane:220-300km/h The maximum running speed of the EMU:350km/h2 In order to meet the requirement of running at high speed,the EMU,according to the aerodynamic principle,is designed to be streamlined which helps to reduce the air resistance and noi
6、se.3、High safetyAdopt the SF500 bogie that has been tested and verified by experiments and with good performance.Adopt the most advanced electro-pneumatic brake method to guarantee the EMU can stop to run in the stipulated distance.The brake methods include normal brake,emergency brake by the driver
7、,emergency brake by the passenger.Once the electro-pneumatic brake ceases to be effective,the spare automatic air brake can be operated to guarantee the security.BrakeCaliper Brake Discinstalled in the wheelBrake Control unitBrake Discinstalled on the axleBrake Pad Anti-collision Carbody StructureAd
8、opt the unique design structure to be fire-proof.The EMU can continue to operate for 10m at the speed of 80km/h.The fire in the single car can not spread to the neighboring car in 10m.The EMU adopts the redundant TCN internet control to guarantee the EMU control and the reliability and smooth of the
9、 data transmission,forming the fully automatic protection via ATP system.4 The total power of the EMU is 8800kw.The tractive power of the power unit is 4400kw,power of the single axle is 550kw.It is the largest power in the world currently,which has provided power guarantee for the max.operating spe
10、ed.5 Humanized Passenger Interface Seat can be swiveled and backrest can be adjusted.Passenger Information System Facilities for the Disabled and Baby Dining Facility in the Airplane Type Sanitary Facility Electric Boiling-water Heater Install the transparent glass luggage rack and the storage area
11、for the large parcels.Other Passenger Facilities6 Comfortable Riding Environment The design is of unique partition board of arc shape and glass-partition with clear and spacious visual effect.The design is of unique recessive light resource with soft and mild visual effect.The advanced air-condition
12、ing system in the EMU can guarantee the suitable and even temperature in the compartment.The EMU has the advantage of seal performance and is installed the automatic protective device of air pressure,preventing passengers from feeling uncomfortable caused by the pressure wave while two EMUs being in
13、 passing or the EMU passing the tunnel at high speed.The EMU adopts unique power-supply method.When the EMU passes phase insulator,the power failure happens to the traction.The traction motor becomes the generator,realizing the continuous power-supply for the air-conditioning and other facilities.6、
14、温馨舒适的乘坐环境Air-conditioning Unit in CompartmentProtection System of Pressure WavesMixed BoxSafe Control BoardFan HeaterAir DuctEvapoaration Unit of Air-conditioning in Drivers CabAir delivery Duct of Air-conditioning in Drivers CabWaste-discharge PipeCondenser Unit of Air-conditioning in Drivers CabWa
15、ste-discharge Unit under the CarWaste-discharge Pipe under the Car Adopt unique noise-reducing design.The noise level of the 350km/h EMU while operating:the first-class car is lower than 65db,the second-class car is lower than 68db.The decoration materials are completely in accordance with the relat
16、ed international environment-protection standards,providing an environment-friendly riding surrounding for passengers.Superior operating smoothness.7 Humanized Driver Operating EnvironmentS e a t c a n b e adjusted in all directionsUnique Worktable in the Airplane TypeIndependent Air-conditioning Sy
17、stemSpacious Visual area Fully Automatic Shading Protective Device8Light Aluminum Carbody According to the European strength standards,the EMU carbody is welded by the large hollow aluminum-alloy material with advantages of light quality,high strength and long-life service.9 The EMU has been install
18、ed the comprehensive on-board diagnosing system.The system can transmit the malfunction happened in the process of EMUs operation to the ground maintenance center simultaneously,which makes it convenient for the ground maintenance center to analyze timely the malfunction and work out the resolution plan,then to put it into implementation.In this way,it can guarantee the secure operation of the EMU and improve its operating efficiency.Thank you
