Germany laid the maglev train system in Berlin in 1980s.
Birmingham International Airport in the UK uses low-speed maglev trains from 1984 to 1995, with a total length of 600 meters. Due to reliability problems, this line was later changed to a monorail.
In 200 1 year, the German Transrapid company built a maglev train system from China Pudong International Airport to Longyang Road Station of the subway, and it was officially put into use in 2002. The total length of the line is 30 kilometers, and the maximum speed of the train is 430 kilometers per hour. It only takes 8 minutes from the starting point to the end point.
During the "Twelfth Five-Year Plan" period, China put forward new hopes for the development of magnetic levitation in the transportation development planning. In accordance with the requirements of safety, reliability, advanced efficiency, economy and environmental protection, relying on major engineering projects, through digestion, absorption and innovation, system integration innovation and original innovation, the independent development ability and core competitiveness have been enhanced, and the level of technical equipment has been further improved.
Increase the research and development and application of new transportation technologies and equipment, accelerate the marketization and industrialization of technologies and equipment with independent intellectual property rights in China, and promote the upgrading and growth of related industries. Study and formulate energy consumption and emission limit standards, study and formulate equipment technology policies, and promote the modernization of technology and equipment.
Promote the development and application of advanced and applicable rail transit technology and equipment, and fully realize modernization. Improve the safety and reliability of advanced equipment such as railway high-speed EMUs, high-power electric locomotives and heavy-haul trucks, increase the proportion of air-conditioned passenger cars and special trucks, promote the pedigree of high-speed EMUs, and develop and apply advanced technology and equipment such as intercity trains and urban rail transit vehicles.
Through the application of engineering to the research and development of drive technology, the key core technologies such as communication signal, traction braking and operation control of rail transit are broken through, and the high-speed magnetic levitation technology is systematically mastered, and the medium and low-speed magnetic levitation technology is optimized and upgraded.
In the corridor economic belt where small and medium-sized towns and towns are densely distributed, according to the traffic demand, we should encrypt the high-grade highway network, upgrade the technical level of provincial highways or build relatively open express passages in the form of urban expressways, and pay attention to the connection with interregional traffic networks.
On the other hand, in 20 12, the urban population of China was 7120,000, accounting for 52.6% of the total population, an increase of 1.3 percentage points over the end of last year.
This means that if the migrant workers who have worked and lived in cities and towns for more than six months are counted, the urbanization rate of China has reached 52.6%. Under the urbanization and "Twelfth Five-Year Plan", maglev train has once again become the focus of people's attention and the strategic goal of the future country.
20 12 medium and low speed maglev train is a newly developed new type of green rail transit equipment, which uses the attraction of electromagnet to "suspend" the train.
"Smooth operation in the air, no friction, zero emission, low noise and safety guarantee can bring passengers a new experience of flying close to the ground.
Maglev train has the advantages of high speed, high efficiency, environmental protection, safety, low noise and no pollution. The development of maglev vehicles coincides with the national development plan. It can be seen that with the maturity of maglev marketization and the improvement of technology in the future, its prospect is immeasurable.
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Changsha Maglev Express has become a shining "business card" in Hunan.
20 15 On February 26th, 15, the first maglev train put into operation in Changsha slowly set off, carrying the efforts of passengers and researchers and the dream of becoming a "transportation power", and began the trial operation between Changsha South Railway Station and Huanghua Airport. On May 20 16, Changsha Maglev Express Line was officially put into operation.
This is China's first medium-low speed maglev railway with completely independent intellectual property rights, which was jointly developed and designed by the National Defense Science and Technology University and other units. Its safe operation indicates that China has completely mastered the maglev technology from research and development to application, and Changsha has become the second city in China to open the maglev express line after Shanghai.
As of May 5, 20 18, Changsha maglev train has been in operation for two years. In the past two years, a total of 89,450 trains have been operated, with the punctuality rate of 99.85%, the total mileage of operation1683,700 kilometers, and a total of 5,594,800 passengers have been sent, which has provided many conveniences for people to travel.
Changsha Maglev Express Line was evaluated by the media as a "super project" to build a rich, beautiful and happy new Hunan and a "super hub" for air-rail combined transport. Changsha Maglev Express is not only a shining "business card" in Hunan, but also a highlight of high-end manufacturing in China.
Baidu encyclopedia-maglev train
People's Network-Changsha developed the first maglev train in China.