Fuxing has come to Chongqing!
The G 13 14 train leaves Chongqing at 7:49 and arrives in Shenzhen at 20:25. The whole journey 12 hours and 36 minutes. The seat spacing is wider and more comfortable, free WiFi is fully covered, and more than 2,500 monitoring points are safer to run.
Charging equipment on Fuxing EMU G 13 14.
Yesterday morning, in the North Square of Chongqing North Railway Station, Fuxing EMU G 13 14 was ready to go.
Fuxing came to Chongqing!
At 7: 49 a.m. on February 25th, the G 13 14 train from Chongqing North Station North Square departed on time.
This is the only "Fuxing" EMU train originating from Chongqing at present.
On February 17, the reporter learned from China Railway Wuhan Bureau Group Co., Ltd. that since that day, the G 13 14 train from Chongqing North Station has used the "Fuxing" EMU. Previously, the G 13 12 train, which started from Shenzhen North Station on June 65438 and passed through Wuhan and Yichang to Chongqing North Station, has also started to use the "Fuxing" EMU. This is the first time that the "Fuxing" EMU entered the Chongqing-Lichuan Railway, and it is also the first time that the "Fuxing" appeared in Chongqing.
What kind of brand-new feelings will you have when you travel by the world-class "Fuxing" EMU train? The reporter takes you on the bus to experience.
More elegant
The body color is red and silver, and there is no "bulge" on the roof.
Among the trains stopped at the platform of North Square of Chongqing North Railway Station, the "Fuxing" EMU train is particularly eye-catching. Yesterday morning, as soon as many passengers on the G 13 14 train arrived at the platform, they were moved by the high value of the "Fuxing" EMU train and rushed to take a group photo.
"What a surprise! Real cars look better than photos seen online! " Passenger Li said that he had been on the G 13 14 train several times, which was the former "Harmony" CRH380A EMU train. I didn't expect to meet "Fuxing" this time.
The reporter saw at the scene that this train used the CR400AF model. The color matching of the red and silver body is eye-catching, and the three characters of "Fuxing" printed on the outside of the carriage show its uniqueness.
The appearance of the "Fuxing" EMU train is very elegant. The train adopts a new low-resistance streamlined head and body smooth design. This design not only makes the body lines look better, but also saves effort when running.
It is particularly worth mentioning that the roof of Fuxing has no "bulge" like Harmony. The pantograph and air conditioning system of "Fuxing" EMU are immersed in the air duct system under the roof, so the train resistance is reduced by 7.5%- 12.3% compared with CRH380 series, and the per capita energy consumption per 100 kilometers at 350 km/h is reduced by about 17%.
More comfortable
The seat spacing is larger, and the free WiFi network is fully covered.
Sitting on the "Fuxing" EMU train, many passengers feel "more comfortable to sit up".
Compared with Harmony, Fuxing has more internal space, and the train height has increased from 3.7 meters to 4.05 meters.
The distance between seats in the carriage becomes larger. The second-class seat spacing of Harmony is 0.99m, and the first-class seat spacing is1.06m; The distance between the second-class seats of Fuxing increased to 1.02m, and the distance between the first-class seats increased to 1. 16m. ..
A USB interface is added to the power socket under the seat. The seat number display above the seat also makes it clear to passengers at a glance: when the seat number is displayed in red, it means that the seat has been occupied; The yellow representative seat has been pre-sold; Green means that the tickets have not been sold and the seats are unoccupied.
Full coverage of free WiFi has been achieved in the "Fuxing" car. Each car's WiFi network can carry 80- 120 mobile terminals.
In addition, the air conditioning system of Fuxing fully considers reducing the influence of pressure waves outside the car and reducing the discomfort of passengers' ears when passing through tunnels or intersections. There are also many modes of train lighting control, which can provide different lighting environments according to the needs of passengers.
"Fuxing" has also taken a variety of measures to reduce vibration and noise, improve the washing facilities in the carriage, and set up barrier-free facilities to make passengers have a more comfortable ride experience.
Safer
More than 2500 monitoring points, abnormal automatic protection.
In order to ensure safe operation, Fosun is equipped with powerful safety monitoring system and intelligent sensing system. More than 2500 monitoring points are deployed in the whole vehicle, which can monitor the running gear state, bearing temperature, cooling system temperature, braking system state and passenger room environment in real time.
A collision energy-absorbing device made of new materials is also added to the front of the car. If an accidental collision occurs at low speed, the device can absorb the energy during collision through deformation.
"Fuxing" has collected all kinds of vehicle status information 1500 items, which can comprehensively monitor the train operation and perceive the train status in real time. When the train of "Fuxing" EMU is abnormal, it can automatically give an alarm or give an early warning, and can automatically take speed limit or stop measures according to the safety strategy.
"Revival" key component "Made in Chongqing"
In fact, as early as 20 14, Chongqing and Fuxing had already become attached. CW 350 (D) gearbox is one of the most critical components of Fuxing EMU, which is made in Chongqing.
It is understood that Chongqing Kerry Vehicle Transmission Manufacturing Co., Ltd. (hereinafter referred to as "Kerry Transmission") under China Automobile Research Institute is one of the R&D and manufacturing units of CW350(D) gearbox.
Previously, almost all the gearboxes of EMU trains over 350 kilometers were monopolized by foreign companies. However, in the face of China's complicated high-speed rail operation and environmental climate, foreign technology often appears "acclimatized".
From 150km/h to 250km/h, and then to 350km/h, the requirements for gearbox lubrication, impact resistance, sealing and cooling will be qualitatively different. Taking the aluminum alloy box of CW350(D) gearbox as an example, it is necessary to further improve the compactness of internal structure and the uniformity of stress distribution, otherwise vibration and fatigue cracks will easily occur under high-speed driving conditions. This is also a very difficult problem for top international enterprises.
Kerry Transmission's R&D team has conducted numerous explorations, screening and process route optimization. Finally, the key design of 15 was innovatively integrated, and a high-strength, impact-resistant and low-temperature resistant aluminum alloy box meeting the requirements of China high-speed rail operating environment was manufactured.
In terms of gears, Kerry Transmission has also explored a domestic exclusive material, design and quality control scheme through a large number of simulation tests, ensuring the stable and reliable operation of the gearbox in various high-speed rail operating conditions and environments.
Through a series of innovative measures, Kerry Drive took the lead in manufacturing 8 CW350(D) prototypes for long-distance customers in May of 20 15, and then passed the rigorous examination of 600,000 kilometers, finally got the order and started mass supply.
Through the R&D and manufacturing of Fuxing gearbox, Kerry Transmission obtained six patents, comprehensively and systematically mastered the key technologies of high-speed rail gearbox, built an independent R&D system and formed its core competitiveness.
At present, Kerry transmission has been put into the research and development of higher speed gearbox. In the future, we will see more "Made in Chongqing" in high-speed rail projects in China and even around the world.
The G 13 14 train takes time, and the fare will remain unchanged after the Fuxing is put into use.
G 13 14 train is the only "Fuxing" EMU train originating from Chongqing. The G 13 14 train leaves from Chongqing North Station at 7:49 am and arrives at Shenzhen North at 20:25. The whole journey takes 12 hours and 36 minutes. The second-class fare is 794.5 yuan.
The reporter noticed that after the G 13 14 train was operated by the "Fuxing" EMU, the route direction, time consumption and fare remained unchanged. The direction of the route is still after the Yuli line passes through Enshi and Yichang, then connects to the Wuhan-Guangzhou high-speed railway and finally reaches Shenzhen. Our reporter
Abner Liu