China Intelligent Manufacturing!The world's first rare earth permanent magnetic floating rail transit project test line was completed

Source: CCTV News

On the morning of August 9th, led by Jiangxi University of Technology, and the Sixth Hospital of China Railway, the Sixth Hospital of Railway, China Railway Industry, and the National Rare Earth Functional Materials Innovation Center, etc. It was successfully completed in Xingguo County, Ganzhou, Jiangxi. Li Xincheng, member of the Standing Committee and Vice President of the China Railway Party Committee of China, was invited to attend the completion ceremony and delivered a speech.

Li Xinsheng said that China Railway China Railway provides a package of comprehensive solutions for the survey and design, equipment manufacturing, engineering construction and operation and maintenance of the "Red Rail" project. The completion of the "Red Rail" test line is not only the active exploration of the national "traffic power" strategy, but also to build a new milestone in China. The development of the revolutionary district has added new momentum.

The test line starts from Yongfeng Station (high -speed rail Xingguo Station) in the south, and the green belt is laid on the east side of the front of the avenue along the front of the avenue. The test line is known as the "red rail" in Xingguo County, a revolutionary district; the magnetic floating train is named "Xingguo", and the body is composed of red and white colors. The heads on both sides are marked with 56 stars. The 56 founding generals paid for a lofty respect.

The test line is constructed in the model of EPC (design, procurement, and construction). As a leading unit of the project design, procurement, and construction integration general contracting consortium, China Railway Sixth Hospital is mainly responsible for the overall overall engineering general contract management and permanent magnet magnetic floating rail transit system Design and key technology research and development. As a pioneer and practitioner of suspension monorail technology, China Railway Sixth Hospital participated in the construction of all 7 suspension monorail demonstration lines in China. During the construction of the "Red Rail" project, the Sixth Hospital of China Railway gave full play to its experience and advantages in survey design and system integration, and realized the rail transit, suspension monorail, permanent magnet suspension, artificial intelligence, big data and other technologies such as technologies and other technologies. In -depth fusion, leading the first suspension permanent magnet floating monochrome traffic design standard; according to the technical characteristics of the suspension permanent magnet magnetic floating unit rail, for the first time proposed the deformation control standard of the rail beam structure, the first development of the car that is suitable for permanent magnet magnetic floating suspension monorail for the first time The rail bridge coupling analysis system; for the first time, trying to use the Beidou satellite system for train positioning in the field of urban rail transit. The signal scheme of the precision school position of the electronic label beside the rail has laid a solid foundation for the smooth implementation of the project.

The China Railway Industry, China Railway, China Railway Bridge, and Zhongtie Jiuqiao undertake the development tasks such as vehicles, roads, rail beams, and steel pillars, as well as the construction of civil construction, comprehensive joint adjustment and trial operation. The "Xingguo" vehicle developed by China Railway for the project adopts two sections of the vehicle, with a rated number of 88 people. The highest design operation speed is 80 kilometers/h. The characteristics of the turning radius and low noise. The permanent magnet suspension of the project designed and developed by Zhongtiebaoqiao for the project is used for the first time the permanent magnet suspension technology and rotary rutor type fusion are used in the hanging structure of the suspension structure. The field is blank. China Railway Jiuqiao has built the "Red Rail" project station building, static tune library, and civil engineering construction tasks such as concrete pier pier, pile foundation, and Chengtai.

The "Red Rail" is the world's first permanent magnetic floating rail transit system engineering test line that has been built to date. Its completion marks a safe, convenient, high -efficiency, low -speed, low -speed and medium -to -low -transport new track traffic system. The rare earth permanent magnetic floating rail transit system realizes the perfect combination of permanent magnet suspension technology and air rail technology. It is a new magnetic suspension technology route developed after electromagnetic suspension and superconducting magnetic floating. And another major achievement of the permanent magnetic floating track system.

Editor -in -chief 丨 Li Yuan and Shen Su Editor -in -Chief 丨 Shao Military

Content source 丨 China Railway Sixth Hospital and China Railway Industry

China China Railway Finance Media Center

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