Target speed 1000 kilometers per hour! my country's high-speed flying car system integration demonstration and verification test in low vacuum environment was successful

China’s high-speed flying car has made a breakthrough

1. System integration demonstration and verification test successful

According to Science and Technology Daily, China Aerospace Science and Industry Corporation and Shanxi Province cooperated on the ultra-high-speed low-vacuum pipeline maglev transportation system (hereinafter referred to as the high-speed speed car) full-scale test line (Phase I) project successfully completed the system integration demonstration verification test in a low vacuum environment in Yanggao County, Datong City, Shanxi Province, and passed the on-site test and inspection of the Shanxi Provincial Department of Science and Technology. This indicates that the project meets the conditions for project acceptance.

2. Realize super navigation travel control

This test uses a super navigation travel vehicle. After the low vacuum environment is established in the 2-kilometer pipeline, the super navigation travel vehicle sets sail and is controlled according to the predetermined control curve Navigation, stable suspension and safe stop, maximum sailing speed and suspension height are in line with the preset values, each system works normally, the measured track is consistent with the theoretical curve, and the test is successful.

3. Verification of key technologies

This test achieved the full-system, full-process, and all-element superconducting levitation navigation of a full-scale high-speed flying system in a low vacuum environment, and verified the establishment and maintenance of a long-distance large-scale vacuum environment. , super navigation control and other key technologies, verifying the coordination of work between various systems and the working performance of the entire system in a low vacuum environment. This test further improved the overall technical maturity of the system and laid a solid technical foundation for subsequent high-speed flying pilot test verification.

4. The world’s largest test line under construction

It is understood that my country’s high-speed speed train Datong (Yanggao) test line is my country’s first full-scale test line for ultra-high-speed low vacuum pipeline maglev transportation system, and is also the world’s largest test line under construction The longest and largest full-scale ultra-high-speed low-vacuum pipeline maglev transportation system test line.

5. Ultra-high-speed “near-earth flight”

The high-speed flying project will officially start construction in Yanggao County, Datong City in April 2022. This project combines aerospace technology and ground rail transportation technology, with the goal of realizing ultra-high-speed "near-Earth flight" of rail trains. The rail trains can travel at a speed of 1,000 kilometers per hour. In the future, high-speed flying cars can be used for transportation between mega-city clusters. Beijing and Shanghai can be reached in about one and a half hours.

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