"The city trains we developed drink hydrogen and emit steam, which can achieve zero carbon emissions."

"Full load driving speed 160 km/h."

"Unmanned driving can be realized under manned conditions."

Entering the commissioning workshop of CRRC Changchun Railway Vehicles Co., Ltd., you will see a "science fiction train" full of future fashion. Not long ago, the first hydrogen energy city train in China developed by CRRC Changchun Railway Vehicles successfully completed its speed test run, marking a new breakthrough in the application of hydrogen energy in the field of rail transit.

Yin Hang, the design manager of CRRC Changke, said with a smile, "Now we can say that our technology is in the leading position in the world."

The first hydrogen energy city train in China developed by CRRC Changchun Railway Vehicles Co., Ltd. Photographed by Li Yang, reporter of People's Daily Online

What kind of sparks will be generated when hydrogen meets the train in the market? "The hydrogen energy city trains have the characteristics of high speed, large volume, safety and intelligence, and match the requirements of the city traffic for" fast operation, fast start and stop, fast boarding and landing, and high comfort "." Yin Hang introduced, "At the same time, hydrogen energy city trains also have the advantages of clean and environmental protection, simple operation and maintenance, short construction cycle, etc., and integrate many intelligent cutting-edge technologies, making the driving experience more comfortable."

The first hydrogen energy city train in China. Photographed by Li Yang, reporter of People's Daily Online

How can the city trains achieve "hydrogen" and speed? "The train is equipped with a 'hydrogen energy+energy storage' power system and a hydrogen electric hybrid energy management strategy control system. The deep integration of the 'dual system' and the whole vehicle control has greatly improved the energy utilization efficiency, and the environmental protection index is full." Yin Hang said, "On the premise of the same capacity, reduce the volume of the energy storage battery step by step, reduce the train load, and let the car run faster."

Interior view of China's first hydrogen energy city train. Photographed by Li Yang, reporter of People's Daily Online

Why does the hydrogen energy city train land in Jilin? The old industrial base is full of confidence in manufacturing rail transit equipment. With the theme of "Hydrogen Powered Jilin" and the platform of industry university research cooperation and transformation of scientific and technological achievements as the base, Jilin finds the right starting point, creates the brand of "Hydrogen Valley in North China", and makes old industrial cities glow with new vitality.

"Scenery" is flourishing, and "hydrogen wind" is coming. Yin Hang said that in the future, CRRC Changchun Railway Vehicles will continue to deepen the exploration of hydrogen energy technology for rail transit vehicles, help build a standard and specification system for the application of hydrogen energy rail transit, and continue to promote the landing application of hydrogen energy rail transit vehicles. (Song Liyun, Liu Fan, Xie Long, Ouyang Yijia, Dong Siyu, Huangfu Wanli, Ma Junhua, Li Chengwei, Li Yang, Shi Tianjiao)

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