How does the "hydrogen" come to Zhuzhou to seize the new track

Zhuzhou Daily All Media Reporter/Cheng Jianlan Liu Fang Intern/Peng Guanjin Wang Rong

At present, "deep decarbon" has become a vane of energy system development. In March of this year, my country released the "Long-term Plan for the Development of the Hydrogen Energy Industry (2021-2035)". Hydrogen energy, as a key direction of a strategic emerging industry, was officially included in the future national energy system. period.

Under the dual guidance of market demand and policies of high -speed growth, enterprises in various ways have quickly entered the bureau and launched green hydrogen energy "cards" through multiple positions such as technical route layout and order competition. In this energy conversion battle, what are the layouts and advantages of Zhuzhou?

1. Application end: Wait for hydrogenation stations

Recently, the hydrogenation of Jinyue Moon Road, Xinma Jingu, Tianyuan District, was on the industry.

Although it is still in the debugging stage, the product of the hydrogen energy industry chain has seen hope.

"In the past, when you went to Yueyang to transport hydrogen, the comprehensive cost of hydrogen for a cubic meters of hydrogen was hundreds of yuan. If there was in front of the house, you can enjoy the normal market price." The company immediately sent someone to docking.

On July 15, the reporter went to the field to find out.

This is an integrated smart energy station of oil and hydride, which is invested and built by the State Power Investment in Wuling Electric Power (Hunan Branch), with a total investment of over 100 million yuan. Not only can it be hydrogen, but it can also charge electric vehicles and refuel diesel and gasoline vehicles. "Before the hydrogen energy industry has not been applied in large quantities, the profit of the oil and electricity part can effectively drive the operation in the station." Fan Lei, the person in charge, said that the global energy structure cannot reach the electric energy one step, and it is impossible to reach the hydrogen energy. Establishing is to explore a new energy transition path.

▲ Zhuzhou's first oil and hydrogen comprehensive smart energy station entered debugging. Reporter/Cheng Jianlan Photo

Different from other cities, the station adopts natural gas cracking and resolving hydrogen, and the municipal pipeline is directly connected to the hydrogen production station. After the hydrogen production is completed, the hydrogen is transported to the hydrogen storage device outside 100 meters. After 35 MPa, hydrogen can be injected directly through the hydrogen removal column.

According to the current progress, in October this year, the hydrogenation station can be officially put into use. In response to the rapid iteration of the hydrogen energy industry, a 70 MPA hydrogen unloading column was reserved at the hydrogenation station, which has not yet been enabled.

At the same time, photovoltaic boards and wind turbines were installed in the hydrogenation station. During an interview with the reporter, Fan Lei was guiding the workers to clean the photovoltaic board. "Next to the construction site, it has not been cleaned in time in time, and 20 kWh is issued less every day." Fan Lei introduced that this station is not only the first nationwide oil and hydrogen electricity comprehensive station, but also a multi -energy comprehensive utilization demonstration station. Scenic power resources are directly stored here to charge electric vehicles. The heat generated during the process of using hydrogen is connected to the comprehensive building heating, which is a company's exploration of the comprehensive energy industry.

Hydrogen is the blood of the hydrogen energy industry. Due to the limitation of hydrogen transportation and storage and transportation technology, the supply of hydrogen in various places is mainly local. The Zhuzhou Oil and Hydrogen Power Station is used to decompose hydrogen through natural gas fissure, which is called blue hydrogen in the industry. "It is mainly to solve the current problem of hydrogen production in Zhuzhou, which is a measure of power." Fan Lei said.

The reporter learned that Zhuzhou Hualong Special Gas Co., Ltd., located at the door of the hydrogenation station to Tianyuan District in 2015, is the leading enterprise of Zhuzhou's industrial gas. The company is currently deploying the hydrogen production business. In August this year, the company is about to start the construction of 2,000 cubic meters/hminated hydrogen -making and hydrogen storage facilities, with an annual output of 16 million cubic meters of high -purity hydrogen. Wang Hongwei, the company's hydrogen product manager and technical director, said that the project is expected to be put into production in August next year, and the hydrogen supply market is aimed at Zhuzhou and the province's core cities.

2. Product side: hydrogen energy vehicle manufacturing leading

In fact, not only the supply of hydrogen. Since the 11th Five -Year Plan period, major companies in Zhuzhou have begun to deploy the entire hydrogen energy industry chain. In recent years, with the demonstration of the hydrogen energy application end, Zhuzhou hydrogen production energy vehicle products have also ran all over all over. National, going overseas.

Zhou Li, deputy dean of the CRRC Times Electric Automobile Co., Ltd. (hereinafter referred to as Zhongxia Electric), introduced that since 2004, CRRC Electric has begun to develop hydrogen fuel cell high -power DCDC converters and air compressor controller After more than ten years of exploration, the company has participated in many national project research after more than ten years of exploration. At present, Zhuzhou -produced DCDC converters have been successfully applied to multiple fields.

▲ CRRC Electric Dargeon Energy Bus. Drawing

In 2012, the State Council released the "Energy Conservation and New Energy Vehicle Industry Development Plan (2012-2020)", which clearly proposed the strategic goal of "fuel cell vehicles, vehicle hydrogen energy industry and international synchronization". From then on, CRRC Electric has launched a hydrogen fuel cell vehicle for research and development. In 2016, the first hydrogen energy bus sample car in our city was offline, participated in the Belgian auto show, and launched demonstration operations at Denmark.

"At that time, the domestic hydrogenation was very inconvenient. Our earliest demonstration was abroad." Zhou Li said that with the accelerated layout of the domestic hydrogen energy industry, in 2019, the first small -batch hydrogen buse of China Electric Electric was launched to launch production production. It was delivered to Zhangjiagang, Jiangsu in 2020. It was the first time that the fuel cell power pile system was applied to the entire vehicle, and the energy consumption of hydrogen per 100 kilometers was about 7 kg.

After several years of development, CRRC Electric Hydrogen Energy Bus has successively served a variety of large -scale meetings such as the Boao Forum for Asia, the ASEAN Expo, and the 13th China Northeast Asia Expo. This year, CRRC Electric delivered 20 vehicles to Ningbo Cixi and 10 hydrogen energy buses in Chongqing, and obtained objective market share during the demonstration operation stage of hydrogen energy buses. "We predict that the largest market for the batch application of the commercial vehicle market should be heavy trucks." Zhou Li revealed that at present, the company is already carrying out project research and deploying the director's road freight vehicle market.

In the field of rail transit, hydrogen energy locomotive has also made breakthrough progress.

In April this year, the global rail transit's maximum power hydrogen energy -adjusting locomotive was delivered to the National Energy Group. The car was developed by CRRC Zhuzhou Electric Locomotive Co., Ltd. (hereinafter referred to as CRRC strail). 2000 kilowatts, hydrogen energy and battery hybrid locomotive, the power of hydrogen is nearly doubled compared with the power of more than 200 kW of similar products in China.

Last month, the technicians of CRRC Zhuzhou Machinery had arrived at the Bao Shen Railway for demonstration and debugging. After the debugging was completed, it would be responsible for the work of the car.

3. Equipment end: Core technologies such as production, storage, and transportation accelerate the layout

The hydrogen is constantly pressed at the normal temperature and is flammable. It is a dangerous product. The mixture of the air can form an explosive mixture, which is prone to the risk of explosion. From the industrial chain of hydrogen -making to hydrogen energy, cost and safety are the key factor in the development of the hydrogen energy industry.

Hydrogen -making energy and storage, broad prospects

With the continuous expansion of market demand and policy stimulus, domestic enterprises have seized the opportunity of green hydrogen. According to Shinshin data, more than 30 companies in China have extended their skills in the field of hydrogenation.

According to reports, as the earliest domestic research units in China Scientific Research Unit Seventh and 18 Research Institute, which is the earliest domestic scientific research unit engaged in electrolytic water -based hydrogen (oxygen) technology, its subordinate unit Pairui Hydrogen Energy Technology Co., Ltd. built the world's largest hydrogen -producing hydrogen -making hydrogen -making in the world For the production line, the domestic market share of hydrogenation and hydrogenation device exceeds 60%. It exports more than 30 countries and regions, and the order on hand is very full.

This track also has no shortage of Zhuzhou enterprises.

On the afternoon of July 14th, in a factory building in Xinma Power Innovation City, Tianyuan District, Zhuzhou City, Zhao Caixian, general manager of Hunan University of Hunan University and Hunan Hydrogen Songsong Technology Development Co., Ltd. (hereinafter referred to as hydrogen pine) This "behemoth" -core component electrolytic groove of alkaline electrolytic hydrogen -making system.

This is more than hundreds of experiments that their teams have developed in the past two years, and the first production capacity developed by 500 cubic cubic -cubic alkaline electrolytic hydrogen -making systems has been electrolytic groove.

"Electric water technology can be traced back to 1834, which was found by British physicist and chemist Michael Faraday. It has a history of nearly 200 years." Zhao Caixian said that the biggest problem of electrolytic water technology is its power consumption It's high. In the electrolytic hydrogen, its DC power consumption has been staying at 4.5 kWh/cubic meter. Compared with similar products in China, the alkaline electrolytic water -based equipment developed by the company is under the condition of 2000 amp/square meter current density. By 3 minutes, the maximum current density of 6000 amp/square meters at runtime can produce 3,000 cubic meters of hydrogen.

It is this key 3.8 kWh, which provides possibilities for the industrialization of the electrolytic groove of hydrogen hydrogen. At present, customers have come to negotiate. After transferring from R & D to production, it is expected that about 300 hydrogen -making equipment can be produced each year. "Some peers have stopped receiving orders in the first quarter. The production capacity is serious and the market prospects are broad." Zhao Caixian said that the company is conducting financing and expansion, in order to achieve mass production as soon as possible.

In the autonomous innovation park of Zhuzhou Power Valley, in the production workshop of Chunhua Hydrogen Energy Technology (Hunan) Co., Ltd. (hereinafter referred to as Chunhua Hydrogen Energy), a TSMC equipment is being produced by hydrogen production to check and ship. Since the project has settled in Zhuzhou Factory in March this year, mass production has been achieved.

This enterprise established one year earlier than hydrogen pine has obtained a number of patents and has become a national high -tech enterprise. It has participated in the preparation of the national standards of the two hydrogen -making industries.

Xie Shu, the person in charge of Chunhua hydrogen, introduced that the company has deployed multiple industrial projects. The series of hydrogenation equipment produced by it can be applied to multiple fields such as optical hydrogen energy storage systems. Partners have covered many domestic energy state -owned enterprises, state -owned enterprises and listed enterprises in China.

Storage and transportation technology, ready to go

On July 14, a hydrogen storage equipment worth more than one million yuan, from Zhuzhou Platinum Land New Energy Technology Co., Ltd. (hereinafter referred to as Zhuzhou Platinum) to Australia, will be used to display and research locally.

"If the product is recognized, it will be mass -produced." Zhang Dengxin, deputy general manager of Zhuzhou Platinum Lu, said that this means that the industry position of Zhuzhou Platinum Landmark hydrogen storage technology will be recognized and will further promote the development of Zhuzhou hydrogen energy industry.

▲ Zhuzhou Platinum Land is about to send to Australia's hydrogen storage equipment. Reporter/Liu Fang

In 2019, the Beijing Platinum Land and Hydrogen Energy Research Institute signed a cooperation agreement with the Zhuzhou Municipal Government, and Zhuzhou Platinum Land settled in Zhuzhou Power Valley. It was committed to industrialization applications in the fields of mobile equipment and energy storage.

"At the beginning of the initial development stage of the hydrogen energy industry, the demand for large -scale and long -distance hydrogen transportation is not large, and high -pressure gaseous hydrogen transportation is the most cost -effective." Zhang Dengxin introduced, but with the rapid development of the hydrogen energy industry, the downstream application scenarios gradually enriched. The demand for large -scale and long -distance hydrogen transport will gradually increase. At this time, the advantages of liquid hydrogen transportation will appear and become the mainstream way. In the field of liquid hydrogen storage, Zhuzhou Platinum Land developed with organic liquid hydrogen storage technology. "Popular speaking, hydrogen is stored in organic liquids, which can achieve recycling and dehydrogenation." Zhang Dengxin introduced that organic liquid hydrogen storage technology is safe and efficient, and high energy storage energy density.

At present, Zhuzhou Platinum Land has obtained 3 new types of hydrogen storage materials.

Power generation electric pile, the market is initially opened

If the battery vehicle is an electric vehicle with its own charging treasure, then the hydrogen fuel vehicle is "an electric car with a hydrogen fuel generator." In the terminal of the hydrogen energy application terminal, the hydrogen energy is converted into electric and water piles, becoming a key core technology for the national research.

Aiming at the hydrogen energy storage and application market, in 2016, Zhuzhou Zhenbang Technology Industrial Co., Ltd. (hereinafter referred to as Zhenbang Industrial), Wang Zituan, began to get involved in the hydrogen energy industry. The establishment of hydrogen can be established to carry out the core technology research and development and breakthrough of electric heap.

Zhao Yang, deputy general manager of the company, introduced that as the first company in Hunan to invest in the research and development of fuel cell electricity, Zhenbang Hydrogen Energy signed a long -term strategic cooperation agreement with Tsinghua University, relying on the scientific and technological achievements of the Hydrogen Fuel R & D team of Tsinghua University, combined with Central South University and Xiangtan The university basic materials scientific research team has overcome key technologies of fuel cells. Its independent membrane electrodes and metal bipolar boards have completely independent intellectual property rights.

On July 11, in Zhenbang Industrial Factory, three different models of bipolar board molds were just molded and waited for the production link.

Based on the research and development and production experience of automobiles, rail transit, and bridge components for more than 20 years in Zhenbang Industrial. At present, except for materials, all processes, molds and equipment are independent research and development.

"We have been accumulating for many years, and we have entered a batch production stage." At the 6th China (Foshan) International Hydrogen Energy and Fuel Battery Technology and Product Exhibition last year, the electric heaps produced by Zhenbang Hydrogen Energy have been harvested. Little enterprises favors. Today, the company's electric heaps have been applied to Changan Hydrogen Energy Vehicle and provided samples for many OEMs such as FAW.

This year, the company has made breakthroughs in foreign markets and has obtained orders from countries such as the United States, Canada, Italy, and the application field covers golf, forklifts, drones and other fields.

4. How does Zhuzhou hydrogen energy industry take advantage of the situation

The development of hydrogen energy has become the future and established direction of new energy. In the past two years, in order to seize the high point of the hydrogen energy industry system, more than 20 provinces and cities have released the development planning and support policies of the hydrogen energy industry development planning to accelerate the layout of the hydrogen energy industry.

At present, Shanghai has formed a relatively complete fuel cell vehicle industry chain. Rugao is the first city for the United Nations Development Program to launch the "Hydrogen Economic Demonstration City" project in China. Foshan and Yunfu have created the leading domestic fuel cell vehicle core components base. In addition, Shandong, Beijing, Wuhan and other provinces and cities have also promoted the hydrogen energy industry. At present, my country has initially formed major hydrogen energy industry clusters such as the Yangtze River Delta, Pearl River Delta, and Beijing -Tianjin -Hebei.

▲ Chunhua Hydrogen Energy Production Workshop, the staff is producing and processing electrolytic tank equipment. Reporter/Liu Fang

Should Zhuzhou vigorously develop the hydrogen energy industry? The answer is yes.

As early as 2019, Zhuzhou · China Power Valley Hydrogen Energy Industry Summit, our city released the "Zhuzhou Hydrogen Energy Industry Development Plan" (2019-2025). According to the plan, by 2025, Zhuzhou City will build 12 hydrogen refueling stations, and the production capacity of fuel cell buses is 2,000 units per year.

Wang Hongwei, who participated in the planning of the hydrogen energy industry, introduced that at that time Zhuzhou was planning to apply for a hydrogen energy demonstration city. CRRC Electric has been submitted to the hydrogen energy bus demonstration line project, and finally shelved due to capital issues.

The reporter learned that at present, the creation of hydrogen energy demonstration cities to leverage the development of the hydrogen energy industry is a common way to develop the hydrogen energy industry in major cities across the country. However, the demonstration creation of the early stage is huge. Is it appropriate to be the Zhuzhou in third- and fourth -tier cities? It has also become a hot spot for the industry for many years.

"Many products have matured, there are no application scenarios, and the industrial chain is stagnant." Some people in the industry expressed regret. Wang Hongwei believes that with the popularity of the hydrogen energy industry, Zhuzhou can build a 3+5 hydrogen energy demonstration city group with the cities in the province. 3, that is, Changsha, Zhuzhou, Xiangtan, 5 is Yueyang, Yiyang, Changde, Loudi, Hengyang, reducing the energy demonstration investment of hydrogen energy in various cities, and increasing the demonstration effect in the way of holding a group.

In addition to the demonstration, is there any other law? Fan Lei's answer is yes.

He said that Zhuzhou developed the hydrogen energy industry, and its advantages are still in rail transit, new energy and other hosts and vehicle companies. It is understood that at present, the hydrogen energy sector such as CRRC and other large enterprises has been distributed in important nodes such as hydrogen energy storage and transportation, core components, electric heap technology, and vehicle manufacturing. team.

However, if Zhuzhou wants to make an overtake, it is necessary to find a breakthrough to integrate the research and development capabilities and equipment manufacturing capabilities in the fields of Zhuzhou rail transit, new energy vehicles and manufacturing. Based on local advantages, we will cultivate local enterprises to focus fission and seize emerging markets.

Yang Ying, deputy chief engineer of CRRC, also believes that Zhuzhou's development of the hydrogen energy industry has a good industrial foundation. The key is to strengthen the planning of the industry chain, use the industry chain Siwei series hydrogen energy industry enterprises, and strengthen the industrial chain linkage. The Zhuzhou solution solved by the hydrogen energy application system. At present, except for hydrogen energy locomotives, CRRC is aiming at the hydrogen supply market at the front of the hydrogen energy industry. "The application of hydrogen energy is not the car itself, but the entire chain should solve the problem from the source." Yang Ying said that this is a new market found in the process of developing hydrogen energy adjustment and locomotives. He introduced that this month, CRRC has started the procurement process and is stepping up the development of mobile hydrogen storage and hydrogen and hydrogen stations. It is expected to be put into use in the first half of next year, and it has received an order appointment in the aviation field to directly aim at the national market.

From the high -power DCDC converter of CRRC Electric's fuel cell to the hydrogen energy compressor of CRRC motor, high -speed permanent magnet motors, from the core subsystems such as the traction and auxiliary of the electrical hydrogen energy vehicle in the times, the first domestic hydrogen energy rail transit project The application of the global rail transit is delivered to the maximum power hydrogen energy adjustment and locomotive, and Zhuzhou has led the country in many areas of the hydrogen energy industry. How to integrate the industry to seize the future market and become a new test of famous cities.

Source: Zhuzhou Daily

Review: Luo Xiaoling

Edit: Chen Chen

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