According to the goal of "Made in China 2025": "By 2025, the reliability and economy of the fuel cell stack system will be greatly improved. Compared with traditional automobiles and electric vehicles, it has certain market competitiveness and realizes mass production and market promotion." The vigorous promotion of the policy has made hydrogen fuel cell electric buses begin to become a reality.
The first commercial hydrogen fuel cell engine developed by Yihuatong and assembled on the Futian Ouhui hydrogen fuel cell bus was officially unveiled. The combination of hydrogen energy and passenger car is an organic combination of industrial innovation and transformation, symbolizing the new energy city bus. future.
Taking "hydrogen" for "electricity", the hydrogen fuel cell bus advantage geometry?
There is a view in the world that the current pure electric drive is only an “excessive stage†in the development of new energy vehicles, and fuel cell drive is the “ultimate solution†for new energy vehicle power.
According to the national conditions, the development direction of China's new energy vehicles, with the power structure dominated by coal power generation, makes electric vehicles in the general sense of China not really reduce emissions, and become the "savior" to control smog. A fuel cell that does not involve combustion, no mechanical loss, high energy conversion, and only electricity, heat and water is theoretically the most promising of several technologies that can be seen at the moment.
For the development of fuel cell vehicles, Professor Tong Tong of Tongji University gave advice: commercial vehicles cut in, passenger cars follow up. At this level, Futian Ou Hui has the most say.
As early as 10 years ago, Futian Ouhui worked with Tsinghua University and Yihuatong to develop hydrogen fuel cell buses. The reason why we concentrate, focus and persist is because Ou Hui firmly believes that only the real environmentally-friendly bus can make it a leader in the future of the new energy bus "Red Sea Kill".
Compared with traditional fuel buses and pure electric buses, hydrogen fuel cell buses have significant advantages. First of all, the hydrogen fuel cell bus jointly developed by Foton Ou Hui and Yihuatong can achieve true zero pollution emissions, and the environmental performance is significantly better than traditional fuel vehicles. The electrochemical reaction is: H2+O2→H2O+ electricity + a small amount of heat energy, the reaction process does not involve combustion, no mechanical loss, high energy conversion rate, the product is only electricity, heat and water, the operation is stable, no vibration and noise. Therefore, to drive the fuel cell vehicle to operate, it is only necessary to supplement the hydrogen energy.
Secondly, the fuel cell bus can effectively solve the "common problem" of pure electric vehicles, that is, the problem of insufficient driving range. In recent years, the development trend of pure electric buses has exploded, but due to the limited driving range, pure electric buses are difficult to use for medium and long-distance passenger lines. According to the China Bus Network, the Futian Ouhui 12-meter hydrogen fuel cell bus can fill the hydrogen required for 500 kilometers in just 3 to 5 minutes. The driving range is basically the same as that of the fuel car.
Again, the hydrogen energy source required for hydrogen fuel cells is very broad and diverse in its preparation. For example, we can completely convert the electricity that might have been wasted into hydrogen energy and use it as a power source to avoid waste in the night when electricity is at a low point. Although the battery can also store electrical energy, it will be lost for long-term storage, and will not be lost when converted to hydrogen storage. From the perspective of national energy strategy security, hydrogen fuel cells are also very advantageous.
It is inevitable that the new energy technology will replace the traditional internal combustion engine technology, but it is still unclear which direction the new energy technology will eventually develop. Which road to choose as the development direction of new energy buses means huge infrastructure construction. However, we have seen from the efforts of companies such as Futian Ouhui and Yihuatong that hydrogen fuel cell buses seem to be the future of new energy city buses.
The prospect of hydrogen fuel cell electric bus is expected. Inspired by policies, more and more companies are beginning to pay attention to and get involved in this field. In the past, there were bus and energy companies represented by Futian Ouhui and Yihuatong. The state-owned large-scale energy enterprises won the bid of the Beijing Municipal Science and Technology Commission on the “Research and Demonstration of Key Technologies for Hydrogen Energy Supply Chains for Fuel Cell Vehiclesâ€. This is of great significance for promoting the construction of hydrogen energy supply chain upstream of the fuel cell vehicle industry chain and the large-scale commercial application of fuel cell electric vehicles.
Hydrogen fuel cell concept stock analysis
By 2030, realize the integration of large-scale hydrogen production, storage, transportation and application, realize the standardization and popularization of hydrogen storage and hydrogen production mode on the site of hydrogen refueling station; fully grasp the key technologies of fuel cell core and establish a complete fuel cell The production, production and production of materials, components and systems will enable the large-scale promotion and application of fuel cells and hydrogen energy. Among them, the service life of PEMFC distributed generation system reaches more than 10000hr, the service life of SOFC distributed generation system reaches more than 40,000hr, and the service life of MeAFC distributed generation system reaches 10000hr or more.
By 2050, the application of hydrogen energy and fuel cells will be realized, and breakthroughs in the new exploration of hydrogen energy production and utilization will be realized.
The analysis believes that with the continued heavy volume of fuel cell downstream applications, while the cost continues to decline, fuel cells are ushered in a rapid growth period, while upstream hydrogen supply and proton exchange membrane materials are expected to benefit first.
For listed companies, they can be divided into 2 echelons for investment screening:
The first echelon is indirectly involved in the core of the industrial chain in the form of equity participation. Like Jiji Technology (600846), Jiangsu Sunshine (600220), Fosun Pharma (600196), SAIC Group (600104), Great Wall Electric (600192), Nandu Power (300068), Xindazhou A.
The second echelon: related to the hydrogen fuel cell industry chain, including two batteries and vehicle production.
Fuel cell part: Hydrogen supply - Huachang Chemical (002274); Electrolyte - San Aifu (600636), Juhua (600160); Catalyst - Guiyan Platinum (600459).
Application part: Hydrogen fuel vehicle field - Jinlong Automobile (600686), SAIC Group.
Fuel cell leading stock analysis
Tongji Technology: The company is a listed company controlled by Tongji University. It has more than 30 wholly-owned, holding and shareholding companies in Shanghai and Shandong. The company has strong competitiveness in civil engineering technology and residential technology. It has senior management qualifications in design, engineering contracting, construction, etc. It has participated in the construction of a series of national key project-level construction department residential demonstration communities, and won many national Luban Awards and Ministry of Construction Gold Awards. . In addition, the company is involved in industries including IT, education, electromechanical and chemical industries. (according to public information)
Great Wall Electric: The company is mainly engaged in the development and sales of complete sets of products such as power generation, power distribution and control. The leading products include medium voltage switchgear, low-voltage electrical components, large and medium-sized motors, etc. The sales areas are spread all over the provinces, municipalities and autonomous regions, and exported. To more than 30 countries and regions around the world. The company is also a leading company in the wind power equipment manufacturing industry in China.
The technical transformation project of Huachang Chemical's production line with an annual output of 1,000 tons of solid sodium borohydride has been put into production at the end of August 2010. Sodium borohydride is the main raw material for hydrogen fuel cells.
Furui Hydrogen Equipment Co., Ltd. is mainly engaged in the provision of hydrogen energy infrastructure related technologies, equipment and one-stop solutions to promote the promotion of hydrogen energy infrastructure and the industrialization of fuel cell vehicles.
Jiangsu Sunshine has fuel cell technology, the company's Shanghai Shenli Technology Co., Ltd., as the main supplier of fuel cell engines in the World Expo fuel cell vehicles. Shenli Technology is a development target of hydrogen proton exchange membrane fuel cell technology and all-vanadium liquid energy storage battery technology research and development. It is currently the leader in fuel cell technology research and development and industrialization in China.
Sinoma Technology said that the company has the ability to mass produce 35 MPa hydrogen cylinders, and several products are under development and forensics. At present, bulk orders have been obtained.
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