The world's first permanent magnetic suspension air rail was completed, and Hubei created the "Xingguo" departure

At 9 am today (August 9), Hubei created the "Xingguo" from Jiangxi Yongfeng Station, marking that the world's first permanent magnetic floating rail transit project test line was officially completed.

The world's first permanent magnetic suspension air rail was completed

The test line is led by Jiangxi University of Technology and jointly developed with the Xingguo County People's Government and the Sixth Academy of Railway, China Railway Industry, and National Rare Earth Functional Materials Innovation Center.

The biggest highlight of the permanent magnet magnetic suspension air rail is that it does not need to rely on rubber wheels to drive, but uses the principle of permanent magnet materials and rails to keep the train in the middle line of the slot. You can run by the motor driver. Strong climbing ability, small turning radius, low noise, and more energy -saving and environmental protection.

Compared with the Chang -directed magnetic floating traffic, the permanent magnetic suspended air rail has the characteristics of static magnetic fields and "zero power" suspension. The advantages of no magnetic pollution are obvious. It is not only suitable for routine environments such as cities and scenic spots, but also suitable for rivers, cold, desert, etc. The area environment in difficulty can be supplemented with the subway and light rails.

The test lines built from the south from Yongfeng Station (high -speed rail Xing Guo West Station), the green belt on the east side of the front avenue in front of the station, and the Jingjun Library in the north. The front line of the line is about 800 meters, all of which are steel structure. The magnetic floating train adopts 2 marshals, with 32 seats and 88 members, and the highest design operation speed is 80km/h.

Yang Bin, Secretary of the Party Committee of Jiangxi University of Science and Technology and chief expert of the "Red Rail" project, introduced that this is the first time in the world to apply permanent magnet suspension technology to the manufacturing of air rail vehicles. In the future, "red rails" are expected to become a low cost, cost -effective quality quality Council, personalized, intelligent transportation system.

It is reported that the "Red Rail" covers a number of strategic emerging industries such as permanent magnet materials, rail transit, artificial intelligence, wireless communication, intelligent manufacturing, and motor drive. In the key project of the "Fourteenth Five -Year Plan" and "Transportation Carrier Equipment and Intelligent Transportation Technology", the Ministry of Science and Technology of China included the project of "low -cost small and medium -sized transportation magnetic snorkel transport system technology and equipment" projects in the project guide. It is planned to start in 2024 Essence

Hubei created "Xingguo" departure

Yang Bin introduced that the "Red Rail" project has important social and economic benefits for the development of the local rare earth permanent magnet industry chain and the red tourism economy in Jiangxi.

The "Xingguo" vehicle departing this time comes from Hubei. The 56 pentagrams on both sides of the train head represent the founding generals of the 56 republics; the burning torch of the bear represents "the fire of the stars, can be ejaculated", and the overall design reflects the red cultural genes of the famous general county.

Earlier, in order to overcome the technical problems of the air rail, China Railway Science and Technology Group created the first "air rail" test line in Hubei in the Jiangxia District Test Base in Wuhan City, with a stable operation of 8,000 kilometers.

Xu Guoxue, general manager of the Air Rail Institute of China Railway Science and Industry Group, introduced that from the "air rail" to the "red rail", the steering frame changed from the tire to permanent magnet. run. In order to solve the key difficulties of continuous changes in the height of permanent magnet suspension during the train driving, the R & D team has developed a floating eccentric axis -oriented wheel structure to make the permanent magnet suspended air rail safer and smarter.

China is the third country in the world to master the air rail technology. China Railway Industry officially established a complete set of technology research and development projects in 2018. China Railway Science and Industry Group completed the R & D task at the end of 2020 and mastered the full set of air rail technology. For more than 20 national invention patents, participating in the preparation of national, industry and local standards such as the "Suspension Monocel Traffic Technical Standards" of the Ministry of Construction.

(Source: Changjiang Cloud)

【Edit: Shang Pei】

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