我国创造超导电动磁悬浮推进世界纪录

Core Viewpoint - The recent achievement by the magnetic levitation team at the National University of Defense Technology marks a significant milestone in high-speed magnetic levitation technology, breaking the global record for superconducting electric magnetic levitation test speed at 700 kilometers per hour [1][3]. Group 1 - The magnetic levitation team successfully accelerated a ton-level test vehicle to 700 kilometers per hour within two seconds, setting a new global record for similar platforms [1]. - This breakthrough was achieved after 10 years of research and development, overcoming key technical challenges in ultra-high-speed electromagnetic propulsion, electric levitation guidance, transient high-power energy storage inversion, and high-field superconducting magnets [3]. - The advancement positions China at the forefront of ultra-high-speed magnetic levitation technology, providing new options for future vacuum tube magnetic levitation transportation and offering innovative methods for aerospace launch and testing [3]. Group 2 - The subsequent technological iterations and industrial applications are expected to bring new momentum to the development of China's aerospace and rail transit sectors [3].