Vice Chairman of the Standing Committee of the National People's Congress and his party visited the first flight of Dunhuang Guangthermal Power Station.


Source: Dunhuang Shouhang Energy-saving New Energy Company

Author: The first flight energy saving

At 10 a.m. on September 1, 2019, Baima Chilin, vice chairman of the Standing Committee of the National People's Congress, and his entourage visited the Shouhang Energy-saving Dunhuang Guangthermal Power Station for investigation and investigation. The National Energy Administration, Gansu Province, Jiuquan City, Dunhuang City Energy Authorities and relevant leaders Accompanied the investigation and investigation.Huang Wenbo, vice chairman of the first flight energy conservation, and Liu Fuguo, general manager of Dunhuang first flight, received them and explained them.



Huang Wenbo, on behalf of the first flight energy conservation, extended a warm welcome to the arrival of Vice Chairman Baima Chilin and other leaders.At this time, the sky above the solar thermal power station was cloudy and clear, and the 10000 multi-faceted heliostat slowly rotated, focusing ten thousand beams of light on the periphery of the tower top, forming aaround the heat sink.Gorgeous aperture.Huang Wenbo invited leaders to watch the spectacular scenery around the heat absorber through special sunglasses.


Huang Wenbo introduced that the power station is independently developed, designed, invested, and manufactured by Shouhang Energy Conservation, and has 100% independent intellectual property rights.After nearly ten years of technology accumulation, Shouhang Energy Saving has grown from scratch, from small to large, and began to build a 10MW solar thermal power station in Dunhuang in 2013, relying on the national enterprise technology center, post-doctoral workstation and international technical team, Development and construction of the first voyage energy-saving Dunhuang 100MW tower molten salt solar thermal power station.The power station was selected into the first batch of national photothermal demonstration power stations in 2016, and was connected to the grid on December 28, 2018, becoming China's first 100-megawatt photothermal power station, equipped with an 11-hour molten salt heat storage system, with a tower height of 260 meters and a mirror field area of about 1.4 million square meters. The designed annual power generation capacity is 0.39 billion kWh, which can reduce carbon dioxide emissions by 350000 tons per year.It is through the molten salt heat storage will be unstable sunlight into stable heat energy, so as to achieve 24 hours of continuous power generation.Because of its quality is the same as thermal power, it can be used as the base load power supply of the power grid and become a grid-friendly clean energy power station.This power station pioneered the application of dual-axis RV reducer to large heliostats. Because of its high precision and high efficiency, it has built the largest practical application case of the global condenser field.



According to statistics, in 2018, the global solar thermal installed capacity of 936 MW, an increase of 18.23, according to the International Energy Agency forecast, by 2050, the global solar thermal installed capacity is expected to reach 983GW, will account for 11% of the global power supply.China has proposed that by 2030, the proportion of clean energy power will reach 50%, so there will be a wide range of market space for solar thermal power generation technology at home and abroad in the future.Thanks to the successful operation of the 100MW project, the company is actively participating in the bidding for Chile's 3*200MW solar thermal power station, which will be the world's largest single-unit solar thermal power station, which can absorb about 6 million square meters of glass, 300000 tons of steel and thermal power generation equipment, and provide 100% stable and clean electricity for the world.If winning the bid, it will be a large-scale solar thermal power station with independent intellectual property rights in China to go abroad and set a benchmark.

During the inspection, the vice chairman expressed concern about the construction and operation of the project and the development status of the industry, and asked in detail, and Huang Wenbo answered them one by one.Hearing these introductions, the leaders said that it was not easy to build this power station, recognized this technological innovation, and believed that it would be of great help to the photothermal power station to go abroad.

The vice chairman and his party came to the central control room.Huang Wenbo introduced that the central control room intelligently controls the systems of the photothermal power station to ensure the high-efficiency operation of the power station.At this time, all systems in the central control room operate normally.According to international cases, the running-in period of the photothermal power station is more than one year. After more than half a year of running-in, the power station has entered a normal state, marking that the photothermal technology and debugging, operation and maintenance capabilities of independent intellectual property rights have reached and exceeded The international level, this will lay a solid foundation for my country's photothermal technology to go abroad.



After the inspection, the vice chairman shook hands with the accompanying personnel one by one to express their gratitude.Afterwards, the Vice-Chairman and his delegation traveled along the Huandao Road for a tour.At this time, the ten thousand heliostat focuses the light on the heat absorber, like a bright pearl in Dunhuang Optoelectronic Industrial Park, to pay attention to the inspection team slowly leaving on the central axis road.