Wuhan New Energy Vehicle accelerates "hydrogen installation"

On September 16th, the 271 -Road hydrogen energy buses were prepared on the road station to operate on the road. (Photo by Hubei Daily All Media Reporter Ke Hao)

On September 16th, Xiongzong Hydrogenation Station, located in Weihu Road, Economic Development District, Wuhan. (Photo by Hubei Daily All Media Reporter Ke Hao)

Without refueling, no need to charge, "drink" full hydrogen in 3 minutes, you can run 600 kilometers in one breath, and zero carbon emissions throughout the process.

As the development of the automotive industry has entered the new energy "fast lane", as one of the new energy vehicles, a hydrogen energy vehicle, began to "emerge" on the automotive industry.

Data show that as of July 2022, my country's fuel cell vehicle has a premium of 1,0561, which has become the country with the largest number of global fuel cell vehicles.

At the 2022 World New Energy Vehicle Conference, which had just ended, Changan Deep Blue, BAIC Foton, Hyundai Motor and other car companies brought a variety of hydrogen energy vehicles, which attracted widespread attention.

As the earliest city in China to lay out the hydrogen energy industry, Wuhan is also working. Since the beginning of this year, only 20 hydrogen energy buses and 10 hydrogen energy environmental sanitary vehicles have been added to the Wuhan Economic Development Zone of China Car Valley. A number of leading companies such as Dongfeng Company, Guo Hydrogen Technology, Wuhan Polytechnic Hydropower, Cummins, Xiongtao Hydrogen, and Zhongyu Power accelerated the layout and promoted Wuhan's automotive industry on the hydrogen energy track.

Eight core technologies Wuhan master six items

In the Park 2 Park of Dongfeng New Energy Automobile Industrial Park in Wuhan Economic Development Zone, the hydrogen power laboratory is testing the components of the hydrogen fuel cell system.

"We have already developed the first domestic full -power fuel cell passenger vehicle -Dongfeng Biao H2 · E, which is about to carry out demonstration operations." The staff of Dongfeng Company Technology Center said proudly.

Passenger cars are regarded as the future development direction of hydrogen fuel cell vehicles. Due to the high technical threshold, there are currently only Toyota Mirai and Hyundai NEXO in the world. Since 2020, domestic car companies such as SAIC, GAC, FAW, and Changan have increased their layout of hydrogen fuel cell passenger cars.

In order to seize the high point of the new energy vehicle system, in 2018, Dongfeng took the lead in undertaking the national key R & D special "full power fuel cell passenger vehicle power system platform and the development of vehicle development". After more than 3 years of overcoming, the independently developed Dongfeng Biao H2 · E, hydrogenation for 3 minutes, a range of 500 kilometers, and only 0.751 kg per 100 kilometers. The High -tech Research and Development Center of the Ministry of Science and Technology believes that the performance of the vehicle has reached the leading domestic and international advanced level.

At present, Dongfeng has achieved autonomous controlling technology of hydrogen fuel cell system integration and control, electric heap, membrane electrode, bipolar board and other core components. The 80 -kilowatt fuel cell system independently developed is successfully carried on the 12 -ton and 18 -ton light commercial vehicle of Dongfeng, which is about to carry out demonstration operations.

It is reported that during the "Fourteenth Five -Year Plan" period, Dongfeng will also develop hydrogen fuel cell products above 300KW or above to achieve the leading demonstration operation of the fuel cell technology industry and the entire vehicle.

Not only does the vehicle enterprise accelerate the "hydrogen installation", but in the Wuhan Economic Development Zone, key supporting companies in the industrial chain have also seized the opportunity-

Wuhan Science and Technology Hydrogen Electric, the fifth largest film electrode producer in the world, independently developed CCM film electrode, occupied the main share of the domestic independent fuel cell market, and exported to more than 10 countries and regions such as the United States and Germany to achieve domestic film electrodes International monopoly reverse output. At present, Wuhan Science and Technology hydrogen power is investing 200 million yuan to start the construction of new bases, which will expand the annual production capacity by 5-6 times. After production, it can meet the needs of 10,000 to 20,000 hydrogen fuel cell vehicles at the same time.

Zhongyu's motivation, rarely fully grasp one of the core technology companies of fuel cells in China, and independently develop and produce electric piles. The power coverage range from 30 watts to 150 kilowatts. Provide fuel cell products and solutions. At present, Zhongyu is building a new R & D and production base in the Wuhan Economic Development Zone. It is expected that after completion, it will achieve an annual production capacity of 20,000 Taiwan piles and 10,000 fuel cell systems.

In China Electric Power Investment China Hydrogen Energy Industry Base, the first domestic full -autonomous controllable proton film production line has been officially put into production, and it is the first to achieve localization of key components of hydrogen fuel cells. At present, the production line of 10,000 sets of fuel cell piles and 5,000 sets of fuel cell power systems is accelerated to build the largest domestic fuel cell key material research and development and production base.

"In the field of hydrogen energy vehicles, the eight core technologies of the hydrogen energy vehicle listed by the Ministry of Industry and Information Technology have mastered six of them. At present, Wuhan's hydrogen energy vehicle industry has developed rapidly and has become an important demonstration base in the country in the country." Wuhan City Li Linqing, deputy director of the Economic Xinxin Bureau.

From traffic travel to logistics distribution comprehensive layout

Hydrogen energy vehicles are connected to the manufacturing industry and the application end. While the industry is exerting its efforts, Wuhan is also vigorously promoting the application.

In March of this year, on the basis of 21 hydrogen energy buses, Wuhan Economic Development Zone once again "new" 20 hydrogen energy buses, covering 4 bus lines, and the application scenarios of hydrogen energy vehicles entered a large -scale demonstration demonstration. stage.

"Not only the noise is small, but the power is also very strong, and it starts faster than oil and vehicles." Hydrogen energy buses in the 271 have been operating for several months. The driver of the car introduced that in addition to zero emissions and zero pollution, the biggest benefit of hydrogen energy buses is convenience. "Two two, two, two," Two two Tianjia once with hydrogen, full 15 minutes, you can run 350 kilometers. Compared with the electric buses, it must be charged every day. It must be charged for two or three hours at a time. The hydrogen fuel cell system equipped by the vehicle comes from the car company -Zhongyu and Xiong Tao. Among them, 14 vehicles are equipped with Zhongyu TWLQ series fuel cell system, which can achieve rapid startup at a low temperature environment of minus 30 ° C.

In addition to the bus, in the current fields of logistics vehicles, sanitation operating vehicles, residue cars, greening car, and commuting vehicles, Wuhan is also working hard to promote the application of 3,000 fuel cell vehicles in the city by 2025.

The hydrogen energy sanitation car is about to go online. On August 26, 10 18 tons of hydrogen energy sanitation vehicles appeared in the Wuhan Economic Development Zone, from the vehicle to the fuel cell system, all of which were made of "Wuhan". This is the first time that hydrogen energy vehicles have been applied in the field of sanitation in Wuhan. They will be put into the area of ​​Junshan New City for cleaning and cleaning and garbage transportation.

Hydrogen can heavy cards, put into operation. The 31 -ton hydrogen energy registered car jointly developed by Xiong Tao Hydrogen and Sanying Group served China Baowu Iron and Steel Group Co., Ltd. (China Baowu). It has run nearly 10,000 kilometers and measures the hydrogen consumption of 12kg/100 kilometers.

In the field of hydrogen energy logistics vehicles, Hubei Hubei Hydrogen Power, Hubei Hydrogen Energy Transportation Operation Platform led by State Electricity, has signed an agreement with Dongfeng and Dongfeng Commercial Vehicles. Car, heavy truck traction vehicles, etc., are rented to logistics companies such as Hema, JD.com, and conducted large -scale commercial operations along the Wuhan Economic Development Zone, East and West Lake Districts, and Central and European trains (Wuhan). It is expected to be put into operation in the fourth quarter.

Large -scale application is still far away

Although there are resources and technical advantages, Wuhan hydrogen energy vehicles have achieved large -scale development, and there are still many problems.

One of the problems is that the cost of fuel cells is too high. At present, the cost of fuel cell systems on the market is 5,000 yuan to 6,000 yuan/kW, and "only battery costs can be bought for one BMW." The first domestic hydrogen energy passenger car, which has just been listed, Changan Deep Blue SL03, sells for about 700,000 yuan.

The two problems are insufficient infrastructure in the hydrogenation station. Although China is the country with the most hydrogenation stations in the world, with a total of 255 hydrogenation stations, only 183 are operated normally. Wuhan has been built with 7 gas stations, and there are very few real operations. This is not comparable to the gas stations that are blooming everywhere, nor can it be compared with the rapidly developing charging piles.

In this regard, experts believe that the hydrogen energy and fuel cell industry in my country is currently in its infancy. Wuhan Jizhong University of Science and Technology, Wuhan University of Science and Technology, China University of Geosciences and Dongfeng Company should continue at this stage In the field of deep cultivation, we will comprehensively improve the innovation capabilities around the entire industrial chain of the hydrogen energy, promote industrialization and demonstration application of innovation achievements, and lay the foundation for large -scale development.

It is reported that in order to support the development of the hydrogen energy industry, the Wuhan Economic and Information Bureau has issued 16 policies to use technological breakthroughs and industrial cultivation as the main line to create a Chinese hydrogen energy hub city with innovative research and development, equipment manufacturing, and demonstration application. In the city, the city's annual operating income of the hydrogen energy industry chain reached 50 billion yuan, 100 enterprises reached 100, and the promotion of fuel cell vehicles reached 3,000 units, and more than 35 hydrogen refueling stations were built.

Policies encourage R & D enterprises to lead enterprises that lead the major national science and technology projects and national key R & D plan projects in the field of hydrogen energy, and give up their support for up to 5 million yuan of supporting funds in accordance with 50%of the national allocated funds. At the same time, accelerate the cultivation of hydrogen energy leading enterprises. For the core parts production enterprise of fuel cells with an annual sales of more than 10 million yuan (inclusive) in Wuhan City, it does not exceed the ratio of 2%-5%of core component sales income each year. 10 million yuan of excess progressive ladder rewards.

(Xie Huimin, a reporter from Hubei Daily All Media)

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