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Recently, led by China Southern Aviation Industry (Group) Co., Ltd., the Institute of Engineering Thermophysics of the Chinese Academy of Sciences participated in the National Institute of Aeronautics and Astronautics, the Beijing Institute of Technology, and Tsinghua University as the main engine design unit. Development Plan (863 Program) Advanced Energy Technology Micro Gas Turbine Key Project “1MW microturbine and its energy supply system development†was approved by the Ministry of Science and Technology in Zhuzhou, marking the first high-performance 1MW gas turbine in China. Successfully developed.
1MW microturbine is widely used in distributed energy systems and vehicle and ship power. Due to its high technical difficulty, only a few developed countries, such as the United States and Japan, have mastered their design technologies. At present, China's high performance micro gas turbines are completely dependent on imports. The project was formally launched in 2009. The research team led by Tan Chunqing, a researcher of the Institute of Engineering Thermophysics, developed the core machine in this project. After four years of research, it mastered the key technologies of designing, testing and manufacturing of MW-grade gas turbine core components. The key technologies for the integration of the MW-class gas turbine heat-electricity cogeneration system were solved, the development of the MW-class gas turbine and the energy-supply unit was completed, and the application demonstration of the domestic advanced MW-class gas turbine cogeneration system was realized. The gas turbine power is 0.8MW. It is a three-rotor structure. It adopts a two-stage closed centrifugal compressor, an annular recirculating combustion chamber, a high-low pressure gas turbine, and a power turbine technology with adjustable guide vanes. It can achieve output power from 0 to full load. The free transformation. In addition to being used in distributed energy supply, it can also be used in industries such as vehicle and ship power and has a wide market application prospect.
At the acceptance meeting, the expert group listened to the report of the research group, carried out expert inquiries, and conducted an on-site inspection. Finally, the expert group unanimously held that “the tasks specified in the mission book have been completed and major technical indicators have been achievedâ€.
The acceptance meeting was organized by the Department of High and New Technology of the Ministry of Science and Technology and the High Technology Center, Director of the Energy Department of the Ministry of Science and Technology, Zheng Fangneng, Cao Xuejun Researcher, and Director Chen Shuoyi of the High Technology Center attended the meeting. The project acceptance expert group consists of Ma Yunxiang and other researchers. Provincial and municipal local science and technology management departments and AVIC Group of Science and Technology and Information Technology and other leaders attended the meeting. Leading unit commander Xia Guangyao, a researcher from China Southern Aviation Industry (Group) Co., Ltd., and Tan Chunqing, a researcher at the Institute of Engineering Thermophysics of the Chinese Academy of Sciences, and researchers from the Institute of Thermal Power Machinery, China Institute of Aeronautic Power Machinery and Professor Ma Chaochen from Beijing Institute of Technology Researcher representatives attended the acceptance meeting.
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