Hubei University of Technology and Kunwei Energy Joint Delegation's Exhibits Win Special Gold Award at the International Invention Fair in Geneva (Data) School-enterprise cooperation resulted in fruitful results. At the just-concluded 41st International Invention Fair in Geneva, the Concentrating Solar Roof System co-developed by Optics Valley Cove Energy and Hubei University of Technology won a special gold prize for the exhibition. One of three special gold awards. On the afternoon of April 18, the reporter met with the system's founder and system exhibit at Hubei University of Technology. Last May, the Ministry of Science and Technology issued the "12th Five-Year Plan for the Development of Solar Power Technology." The plan regards Concentrating Photovoltaic Technology as the third generation of photovoltaic technology following crystalline silicon photovoltaic and thin film photovoltaic. It is understood that the company's core team has a total of nine people, with "3551 Optical Valley talent plan" experts, is currently the only four domestic companies in Hubei Province also have a comprehensive grasp of concentrating photovoltaic technology companies. The company relies on the scientific research strengths of Hubei University of Technology and other universities, after more than three years of research and development of "concentrating high-performance roof photovoltaic power generation system", from the battery module to the solar energy system of all independent intellectual property rights. Lu Hui, general manager of Wuhan Bosun Energy Technology Co., Ltd., and associate professor of Hubei University of Technology, said that unlike traditional solar photovoltaic cells, this technology mainly uses plane Fresnel lenses to focus sunlight, and then focuses on the convergence of light, different wavelengths of the sun The light is projected onto a new type of photovoltaic material, a multi-junction gallium arsenide cell. The area of ​​this cell is only 1/1000 of that of a normal crystalline silicon cell, and its power generation capacity is twice as high. It is said that the utilization rate of sunlight for this new type of concentrating photovoltaic material has reached 44%, and the actual conversion rate of the finished product has reached 31%. Currently, the utilization rate of sunlight for ordinary photovoltaic materials is only about 20%. The reporter saw that the demonstration equipment located on the roof of the scientific research project has an area of ​​light collection of six square meters and a power generation capacity of 1,000 watt-hours. According to the introduction, the new concentrating photovoltaic power generation system covers only half of the crystalline silicon power generation system with equivalent performance, and is suitable for installation on the roofs of urban public and residential buildings with very limited area. Moreover, the system's double cost is also greatly reduced compared to traditional solar power systems. Lu Hui also introduced that the company has applied for six invention patents. The prototype of this exhibition has already solved the problem of the top-heavy light concentrating system in the past. The designed concentrating roof system adopts the polar axis. With the link tracking method, it only needs to be moved once a day in the north-south direction. The angle is very small. The east-west direction adopts the linkage drive mode, the whole systemization is zero, and the total weight, height and center of gravity are greatly reduced. Li Ziqiang, dean of the School of Science at Hubei University of Technology, said that the school and the company jointly established a photovoltaic engineering application research center. At present, it is also negotiating to enter the Hugong University Science and Technology Industrial Park, hoping that the project will become a representative achievement of the industrialization of school scientific and technological achievements. (Reporter Zhou Shuchun correspondent Yang Shuo) Pulse Damper is to eliminate pipeline pulsation, and it is an accessory that must be equipped for metering pump. It can smooth the piping pulsation caused by metering pump and diaphragm pump and the phenomenon of water hammer in the system. Pulse Damper PVC Pulse Damper,PP Pulse Damper,PVDF Pulse Damper,Stainless Steel Pulse Damper Ningbo RMI Plastic Co., Ltd. , http://www.rmiplast.com
Concentrating roof solar power system prototype
Winfrey Concentrating Solar Roof System Wins International Award