The unlimited "scenery" of the New Energy Exhibition Hall at the Lanlan Fair

Author:Jiuquan Daily Time:2022.07.09

The 28th Lanlan Fair opened in Lanzhou on July 7th. The main exhibition hall of the Lanlan Fair was located at the Gansu International Convention and Exhibition Center. New Energy Exhibition Halls of the Provincial New Energy Industry Development and Broad Development Prospects.

The new energy exhibition hall with an area of 882 square meters is located on the west side of the second floor of the Gansu International Convention and Exhibition Center. The complete and complete new energy industry chain and rich equipment types are full of vitality with the design style of blue and white double -colored design. "This year, the new energy museum exhibition area in charge of our city is four times the area of Jiuquan City Exhibition Hall last year. It brings together nearly 100 exhibits of more than 20 new energy companies in the province. Yuan Na, deputy director of the Commerce Bureau.

Entering the New Energy Exhibition Hall, the first thing that refers to is the introduction of the Gansu scenery resource introduction exhibition area. Here we can understand that the province's wind resource reserves of 560 million kilowatts, ranked 4th in the country, 9.5 billion kilowatts of light resources, and 5th in the country ranked 5th in the country. The province's wind energy resources are mostly distributed in Jiuquan area and belong to the second -class resource area. The solar resources of Jiuquan and Hexi belong to the first type of resource area. Jiuquan scenery resources theory can develop an area of 97,000 square kilometers, which is one of the areas with the most abundant wind resources and solar resources in the province and the country. Up to now, the total amount of new energy installations in the province has reached 31.55 million kilowatts. By the end of the "14th Five -Year Plan", the total amount of new energy installations in the province will exceed 80 million kilowatts. In the "double carbon" era, the new energy industry will become Gansu in Gansu Important support for industrial development.

What is closely connected to the exhibition area of the Gansu scenery resources is the wind power exhibition area and the photoelectric exhibition area. The exquisite fan model swing is constantly rotating. The equivalent photovoltaic power generation model flickering the light, which represents the green energy of the scenery energy. After nearly 30 years of development, our province has built a number of millions of kilowatt wind power bases in the country's first tens of millions of kilowatt -class Jiuquan wind power bases, Wuwei Minqin, Dingxi Tongwei, etc. The total installed capacity of the province exceeded 18 million kilowatts, and the optoelectronic power The total industrial installed capacity exceeded 12 million kilowatts, and a number of optoelectronic bases such as Jiuquan, Zhangye, and Wuwei were built. , Photovoltaic Equipment Manufacturing Enterprise, Jiuquan is also named "National Wind Power Equipment Manufacturing Demonstration Base" by the Ministry of Science and Technology.

On the display screen of the new energy big data center on the side of the exhibition hall, a group of real -time jump data reflects the operating status of the wind power base unit. Here is also a synchronization of sound and light. Since 1995, the province's new energy from the province's new energy from exploring the breeding, cultivation, the beginning of the scale, and climbing to the five stages of glory.

The sand table exhibition area in the center of the exhibition hall is quite spectacular. The huge sand table shows the province's new energy installation layout, resource distribution, and delivery channel construction. It perfectly presents the development results and advantages of the new energy industry in our province. Investors and guests stop. It is understood that while vigorously developing new energy, our province actively builds an electricity delivery channel. At present, the high -voltage 800kV DC transmission line has been built in Jiuhu Lake. In 2021, through the DC, the electricity is transported by 27.19 billion kWh; The construction of Longdong Energy Base to accelerate the construction of the Long Dianlu project. At the same time, in order to promote the development of new energy in the province, plan to build Long Electric to enter Zhejiang and Long Electric into Shanghai, actively plan the power delivery channels such as Longdian into Guangdong, and build Gansu into an important energy base in the country.

Melting salt tower type, slot, linear Fresnel -style optical power generation technology ... In the optical power generation display area, a more advanced and stable optical power generation technology model display, allowing visitors to the new energy industry. know. The representative is the first flight -saving Dunhuang 100 MW melting salt tower -type light thermal power generation demonstration project. It is the first domestic 100 MW -level optical heat power plant. The shortest 100 MW -molten salt tower -type light thermal power plant; Yumen Xinneng's 50 MW melting salt tower light heat power generation project is the first commercial power station in the world to use innovative secondary reflection molten salt tower technology. It is also one of the first national optical power generation demonstration projects, and economic benefits and energy conservation and emission reduction benefits are very significant. There is also Dunhuang Dacheng's 50 MW melting salt linear Fresnel -style photoresal power generation project. The design is 15 hours long, which can achieve 24 hours of continuous power generation, which has an important demonstration role in the development of the new energy industry.

Jiuquan also explores the construction of energy storage equipment and hydrogen energy equipment manufacturing industries on the basis of vigorously developing wind power equipment, photoelectric equipment, optical and heat equipment, and smart grids. In the energy storage and hydrogen energy display area, the reporter learned that at the end of the year, Jiuquan will build an energy storage power station of more than 800,000 kilowatts. Hydrogen energy is an important direction for future energy development. In the process of green hydrogen manufacturing, electricity prices accounted for more than 80%, which provides unique conditions for Gansu renewable energy. The timely eliminating volatility and intermittent renewable energy power can effectively reduce the price of hydrogen -making and greatly reduce the cost of hydrogen -making. It is planned to reach the end of the "14th Five -Year Plan". Jiuquan will form a 100,000 -ton green hydrogen manufacturing capability.

In order to further enhance the peak adjustment capacity of the power grid system, our province planned 17 pumping storage power stations including Yumen Changma, Zhangye Pangdao Mountain, and Huangyang Town, Wuwei. In the pumping storage display area, it also showed the model of the pump storage power station project that has been included in the national pumping storage medium and long -term development plan and the key implementation of the "Fourteenth Five -Year Plan" period of Gansu Province -the model of the Yumenchang horse pumping power station Essence

"Many merchants stop at the New Energy Museum to learn about the prospects of new energy development. We actively introduce the advantages of the development of Gansu and our city to the development of the new energy industry.Docking. "Said He Jian, staff member of Jiuquan City Bureau.Looking at the present, the New Energy Pavilion has led us to appreciate Gansu's achievements in the new energy field; looking at the future, Gansu will focus on major opportunities for "double carbon", adhere to the promotion of baseization, the development of large power grids, the development of the entire industrial chain, and strive to build the wind, Light, water, and fire are more capable of complement each other. The integration of source, nets, loads, and storage, comprehensively build a new energy development zone in the Hexi Corridor, Longdong and Longdong southern parts.With the central and southern energy integration innovation zone, Gansu will become an important energy supply base in the country, allowing more green energy to enter ordinary people.(Jiuquan Daily All -Media Reporter Xie Peihong Wang Guoquan)