Academician Duan Baoyan's "day -by -day project" achieved important staged results

On June 13, the reporter learned from Xi'an University of Electronic Science and Technology that good news came from the "day -by -day" research team led by Academician Duan Baoyan. The world's first full -link and full -system space solar power station ground verification system has successfully passed the acceptance of the expert group recently. This verification system breakthroughs and verifies many key technologies such as high -efficiency concentration and photoelectric conversion, microwave conversion, microwave transmission and waveform optimization, microwave beam pointing and control, microwave receiving and rectification, and dexterous mechanical structure design.

It is understood that after in -depth and detailed on -site inspections, consulting and exchanges, etc., the evaluation team composed of 9 experts, including Academician Wu Yirong as the team leader and three other academicians, agreed that the results of the project are generally in the world internationally internationally internationally internationally Advanced levels, among which the main technical indicators such as Omega Optical Mechanical and Electrical Integrated Design, Microwave power wireless transmission efficiency of 55 -meter transmission distance, microwave beam collection efficiency, concentration and antenna are internationally leading internationally. This result is supportive and leading in the development of the theory and technology of the next generation of microwave power wireless transmission technology and space power stations in my country, and its application prospects are very broad.

At the end of 2013, with a joint proposal entitled "Suggestions on the Research on the Research on Key Technology of my country's Space Power Station as soon as possible", the joint proposal of academicians was approved, and the research on the China Space Power Power Station began to enter the fast track. In 2014, 16 ministries and commissions including the Ministry of Industry and Information Technology, the Development and Reform Commission, and the Ministry of Science and Technology organized more than 130 experts from China to carry out the argumentation work for nearly a year. ", Provided an important guidance for my country's key technical research decision -making decision -making of space power stations.

At the same time, Academician Baoyan team of Xi'an University of Electronic Science and Technology proposed the design plan of the Omega Space Solar Power Station. Compared with the Alpha design scheme in the United States, this design plan has three advantages: the difficulty of control is reduced, the heat dissipation pressure is reduced, and the performance ratio (the power generated by the unit quality of the heaven system) is increased by about 24%.

Many of the great achievements are actually accumulated by a little bit of hard work. The ground verification system of the "day by day" solar power station is to be driven by Academician Duan Baoyan personally, and the project team has worked with hundreds of teachers and students sincerely. On June 5, 2022, the full -link and full system space solar power plant ground verification system passed the acceptance system, which was nearly 3 years in advance than the original technical route node.

More importantly, as an educator who had been the principal of 10 years, Academician Duan Baoyan valued the role of "technical tool pack" and "talent performance field" generated by "day -by -day projects". He said that this research work can provide a full -link development environment for the technical fields involved in the full -link and full system space. Based on the package, the energy supply method is personalized and fine -tuned to achieve the innovative development of design.

Next, the research team led by Academician Duan Baoyan, based on the one -to -one transmission that has been realized, will be put in the exploration

- END -