Latest Experiment Proves Super High-Speed Maglev Train Can Control Navigation, Hover Stably, and Stop Safely.
China has completed testing of a new ultra-high-speed maglev transportation system (UHS), marking a significant milestone as the train can move at speeds of up to 1,000 km/h. The experiment took place in Shanxi province in northern China, as reported by Interesting Engineering on August 7.
The high-speed maglev train designed by the China Aerospace Science and Industry Corporation. (Photo: VCG)
This transportation system was developed in collaboration with the Shanxi provincial government. This is the first full-scale test of the ultra-high-speed low vacuum maglev transportation system (UHS). Reports confirm the experiment was successful, achieving the desired speed.
During the experiment, the superconducting maglev vehicle moved through a 2 km long tube in a low vacuum environment. The results demonstrated that the train could control navigation, hover stably, stop safely, and self-adjust at curves along the route. The test also revealed that the maximum speed and hovering height of the maglev train remained within predetermined values.
According to reports, all systems operated as expected, and the train’s actual movement was harmonious with the planned route. One of the major achievements throughout the test was proving that it was possible to establish and maintain a vacuum environment over a long distance. Additionally, the experiment confirmed the effectiveness of superconducting navigation control and the coordination between various systems in a low vacuum environment.
China began building the UHS maglev transportation system in Yangcao County in 2022. According to authorities, the system aims to integrate aerospace technology with rail transportation to achieve train speeds of 1,000 km/h. China introduced a prototype of high-temperature superconducting maglev technology in 2021. The prototype, unveiled in Chengdu, is capable of reaching speeds of up to 620 km/h.
HTS Maglev Technology was developed at Southwest Jiaotong University. In addition to not producing chemical waste and noise pollution, the technology also boasts advantages in stability, energy efficiency, safety, and low operational costs. China claims that this technology is especially suitable for high-speed and ultra-high-speed routes. They believe this technology can be used to construct ultra-high-speed maglev systems at 1,000 km/h.
Currently, China plans to use the UHS maglev transportation system to connect various regions across the country. According to estimates, trains could complete the journey between Beijing and Shanghai in just 1.5 hours, saving considerable time. The use of maglev technology allows trains to hover above the tracks and propel forward using strong magnetic fields. Unlike traditional trains that rely on wheels, maglev trains are unaffected by friction. To date, only China, Japan, and South Korea have put this type of train into operation.
