China's first wirelessly powered trams unveiled
China's first wirelessly powered trams unveiled
On May 20th, a number of cutting-edge technology products of CRRC Tangshan were unveiled at the Fifth World Intelligence Conference in the form of physical objects and models. The first domestic new wireless-powered trams and the new generation of maglev trains in my country were released shockingly. Product models such as 400 kilometers per hour cross-border interconnected EMUs and a new generation of unmanned subways will empower future smart transportation, smart cities, and help the future. Rail transit development.
According to Pan Shuo, chief designer of wireless power railcars of CRRC Tangshan Company, the first new wireless power railcar in China independently developed by CRRC Tangshan Company is a new generation of streetcars. It adopts an inductive non-contact power supply system to achieve The breakthrough of my country's rail vehicle power supply system from "wired" to "wireless" has made up for the gap in the non-contact power supply system in the domestic rail industry. At the same time, the train also adopts key technologies such as carbon fiber lightweight car body, center-mounted independent wheel bogie and on-board energy storage. It is fully upgraded than traditional trams in terms of intelligence, comfort, energy saving and environmental protection. It is the field of trams in my country. The latest technological achievements represent the technological trend of trams in the future. At present, the train has received overseas orders from Portugal and other countries.
In addition, the new generation of my country's maglev train independently developed by CRRC Tangshan has also revealed its mystery. The maximum operating speed of the train is 200km/h. The innovative use of carbon fiber lightweight composite materials and the "permanent magnet synchronous intermediate drive + F rail permanent magnet electromagnetic levitation" realize the perfect integration of medium and low speed maglev and high speed maglev technologies, with high traction efficiency , The suspension energy consumption is low, the turning radius is small, the climbing ability is strong, and the operation noise is low. It is a new generation of flexible, light, green, and intelligent maglev trains. It will provide 0.5 to 2 hours of transportation for the main railway network and urban agglomerations. Encrypted circles and point-to-point transportation within the city provide new options.