Foshan hydrogen train officially put into operation

After more than three months of commissioning, Foshan Gaoming hydrogen tram will be officially put into trial operation according to the operation schedule on November 1, and will enter into initial operation within the year. It is planned that the first section of the New South China Sea Transportation (chongleigang station to linyue North Station) will have the conditions for joint commissioning and joint test in June next year and initial operation by the end of next year. Linyuebei linyuexi station section of Houtong section is planned to be operated in the initial stage simultaneously with Foshan Metro Line 2 The

train has plenty of space and stable operation. Compared with automobile, it is a more suitable application field of hydrogen energy. The operation of Foshan Gaoming hydrogen energy train will open the curtain of the hydrogen energy era of the rail train, and broaden the hydrogen energy application market, so that more consumers can directly feel, understand and accept hydrogen energy The performance of

high brightness hydrogen energy train is not bad. The first phase of modern tram in

high brightness district is Cangjiang Road Station - Zhihu station. The length of the line is about 6.5km. There is a vehicle base, a hydrogenation station and an auto show, including a transfer station with an average station spacing of about 640m. The dispatch and command center is set in the comprehensive building of the vehicle base. The initial operation time is tentatively from 7:00 to 20:00, with a total operation time of 13 hours. After that, the operation time will be extended gradually according to the passenger flow demand

Foshan Gaoming low floor tram is a three module articulated low floor tram. The roof is equipped with 6 35MPa, 140L type three hydrogen storage bottles, one hydrogen continuous 100km, and 394 passengers full load. So far, CRRC Sifang has formed three generations of hydrogen energy tram products The first generation of

: 150KW hydrogen fuel cell + 20kW lithium titanate cell + super capacitor

the second generation: 150KW hydrogen fuel cell + 90kw lithium titanate cell

the third generation: 200kW hydrogen fuel cell + 90kw lithium titanate cell

of which the fuel cell system is in the charge of Ballard Power System In the aspect of

traction system, the advanced all independent wheel side permanent magnet direct drive system is adopted to realize 100% low floor technology, that is: the power bogie cancels the axle, and the traction motor is installed at each wheel side; the auxiliary system adopts high-frequency soft switch miniaturized auxiliary converter; the whole electric traction system adopts a new energy distribution and power matching control strategy, To realize the optimal utilization of hydrogen energy on the energy chain of hydrogen fuel cell system power cell system traction / auxiliary system In addition to Foshan, Hubei, Chengdu and other places also have hydrogen train related projects On the aspect of

in Hubei, in April this year, manufacturing, R & D and financial institutions such as Sanhuan group, Hubei railway construction and investment group, hydrogen Yang new energy, China Minsheng trust and Golden Phoenix Industrial Group signed a contract in Wuhan, which will take the lead in promoting the application and promotion of hydrogen energy in the field of transportation in China On the aspect of

Chengdu, there is a "fuel cell hybrid train" R & D project of Xinzhu Co., Ltd., which plans to realize the application of hydrogen fuel cell in light rail

internationally, Germany, the United Kingdom, Japan, South Korea and other countries have projects related to hydrogen trains, among which Germany took the lead in realizing the commercial application of hydrogen trains in 2018 The

German hydrogen train is provided by ALSTOM, a French rail train giant, with a top speed of 140 km / h and a hydrogenation range of 1000 km The significance of the application of

hydrogen train to the hydrogen energy industry The volume of fuel cell and hydrogen storage tank is less required by the route determination, relatively simple road conditions and ample space of the

hydrogen energy train. Compared with the automobile, it is more suitable for the application of fuel cell. Especially in the sparsely populated area of Northwest China, it is difficult to maintain the common tram track when it breaks down The

tram is mainly divided into two modes: catenary and the third track. The disadvantages of OCs are: it is not beautiful enough; it occupies a large space and has many parts, so the laying / maintenance cost is high; the OCS of ground light rail is easy to be wound by foreign matters in windy weather, resulting in shutdown or even damage. The disadvantages of the third rail are: low maximum speed per hour; low maximum voltage of the rail, so the bearing capacity is low; metal short circuit is easy to occur in humid environment. Therefore, the application of trams in areas with poor environment is limited. During the communication between the hydrogen cloud chain and CRRC Sifang staff, the staff said that until now, the rail vehicles in the plateau still use internal combustion engine power to adapt to the harsh operation environment

and the hydrogen train with its own power almost overcome all the shortcomings of the appeal, such as long endurance, fast hydrogenation, less investment in power supply equipment, and the highest speed can be designed, which can play a significant role in inter city or ultra long distance rail transportation

for the promotion of hydrogen trains, the staff of CRRC Sifang told the hydrogen cloud chain that the biggest problem is the lack of corresponding standards and specifications, especially safety standards, so that the problems encountered by the hydrogen industry in other aspects are similar. However, due to the relatively simple operation of rail vehicles, it is easier to promote the formulation of relevant standards The application of

hydrogen train is expected to achieve certain changes in rail transit, and expand the application field of hydrogen energy, so that more people can understand the hydrogen industry, so as to attract more industries to actively apply hydrogen energy. Only the application of hydrogen energy in various fields can reduce the total social cost of hydrogen energy industry construction and improve the overall competitiveness of hydrogen energy.