China News Service Client, December 20. The reporter learned from China National Railway Group Co., Ltd. (hereinafter referred to as China Railway Group) that recently, the 250 km/h CR300 Fuxing EMU has been successfully developed and put into use. It will soon be used in Hangzhou, Shenzhen and Lianzhen. , Guiguang, Nanguang, Nankun, Chenggui, Zhengtai, Yinxi, Shiji, Hainan Donghuan, and many other high-speed rails went online. By this time, the Fuxing series EMUs were all put into operation at a speed of 160 kilometers to 350 kilometers. China's railway technology innovation has taken important steps, and China's high-speed railway technology will continue to lead the world.
According to the person in charge of the relevant department of the National Railway Group, during the "13th Five-Year Plan" period, the National Railway Group conscientiously implemented the central government's decision to build a strong country in science and technology and a strong transportation country. Relevant enterprises, universities, and scientific research institutes have formed innovative teams. According to the needs of passengers and the market, they have adopted the principle of positive design to carry out technological innovation in the key equipment of high-speed rail and have achieved a series of major breakthroughs.
Established a technology innovation platform for China’s high-speed EMUs with completely independent intellectual property rights, systematically mastered core key technologies such as car bodies, bogies, traction, braking, and networks, built a complete set of test and verification system for my country’s high-speed railway equipment, and developed and covered Fuxing series products with different speed grades to meet different application needs.
In July 2016, two Chinese standard EMUs successfully carried out a comprehensive test of 420 kilometers per hour rendezvous and reconnection on the Zhengzhou-Xu High-speed Railway; in June 2017, the Chinese standard EMU was named "Fuxing" and was put into operation on the Beijing-Shanghai High-speed Railway ; In September 2017, the Fuxing EMU realized commercial operation on the Beijing-Shanghai high-speed rail at a speed of 350 kilometers per hour, setting a new benchmark for the construction and operation of the world's high-speed rail; in December 2019, the Fuxing intelligent EMU was put into operation on the Beijing-Zhangjiakou high-speed rail, the first in the world Achieve automatic driving at a speed of 350 kilometers per hour; in May 2020, the Fuxing EMU R&D and innovation team won the national innovation competition medal.
The person in charge pointed out that the Fuxing series of EMUs is a major achievement of China's railway scientific and technological innovation. After years of scientific research and practical application, my country's EMU technology is in a leading position in the world.
One is product serialization.
The speed rating of the Fuxing series EMUs covers 160 km to 350 km per hour. The traction power includes decentralized power and centralized power. The marshalling includes 8 to 18 vehicles in various marshalling types, which can be adapted to various operating environments such as minus 40 degrees Celsius.
Supporting the construction of intelligent high-speed railways, the Jingzhang and Jingxiong high-speed railway intelligent Fuxing EMUs were designed and manufactured.
The second is leading by Chinese standards.
The key system software of the Fuxing series EMUs is independently developed by my country and has completely independent intellectual property rights. Among 254 important standards, Chinese standards account for 84%.
The third is excellent operation quality.
The safety, economy, energy saving and environmental protection of the Fuxing series EMUs have been greatly improved, showing world-class excellent quality.
The design life of the train is increased to 30 years.
It adopts a new low-resistance streamlined head shape and a smooth car body design, which reduces train resistance and energy consumption.
More than 2500 inspection and monitoring points are deployed throughout the vehicle, which can monitor in all directions in real time to ensure the safe operation of the train.
Fourth, complete service facilities.
The capacity of the train is larger, the seats are spacious, the daylighting is good, the vision is wide, and the passengers are more comfortable to ride.
Equipped with wireless WI-FI, wheelchair storage area, baby care table, large luggage storage and other service facilities, the passenger experience is even better.
The person in charge introduced that since the Fuxing EMU was put into use, it has been favored by passengers and has become the first choice for people to travel.
At present, the national railways are equipped with 1036 sets of Fuxing EMUs, which have accumulated 836 million kilometers of safe operation and transported 827 million passengers. It is expected that Fuxing will cover all provinces, municipalities and autonomous regions in mainland my country next year.