Construction of smart grid
Sodium-sulfur battery energy storage technology and promote industrial development
Smart Grid National Grid is currently the focus of building orientation, energy storage and smart grid technology is one of the core technology. The sodium sulfur battery energy storage because of its large capacity, small size, energy storage and conversion efficiency, long life, without geographical restrictions, etc., are used for power storage.
July 25, the Shanghai Municipal Government in Shanghai with the State Grid Corporation signed a "smart grid strategic cooperation agreement." Shanghai Electric Group, Shanghai Electric Power Company, and Shanghai Institute of Ceramics, Chinese Academy of Sciences signed a "sodium-sulfur battery on promoting industrial cooperation letter of intent." Jia Qinglin, Shanghai Party Secretary Yu attended the ceremony. Shanghai Municipal Committee, Mayor Han Zheng, the State Grid Corporation of party secretary, Liu Zhenya, general manager of the Chinese Academy of Sciences Yin and Chun delivered speeches respectively.
Mr Han said that the development of smart grid and other strategic emerging industries, building a strong intelligence network, accelerate the transformation of economic development is an inevitable choice for the implementation of national energy strategy is an important measure. Shanghai will strive to become functional smart grid demonstration base, the key technology R & D base and major equipment manufacturing base. Shanghai has been the development of smart grid as an important aspect of high-tech industries, for smart grid applications, R & D and industrialization to give full support. Shanghai will fully cooperate with the State Grid Corporation of the construction of a strong intelligence network to carry out the work, fully rely on the role of the Chinese Academy of science and technology support, and promote smart grid in the Shanghai R & D and industrialization of key technologies to achieve a breakthrough.
Yin and Jun said, Chinese Academy of Sciences and the Shanghai Municipal People's Government and the State Grid Corporation has a long history of friendship and cooperation and has signed a strategic cooperation agreement, carried out good cooperation. The face of national energy security, Chinese Academy of Science and Technology team of the advantages of active play, active deployment in many areas. In the smart grid for the field of technology and development involves extensive, required materials, devices, information, communication, control and management features such as multi-disciplinary participation, Chinese Academy of Sciences to play the comprehensive advantages of multi-disciplinary, forward deployed in large-capacity storage battery and systems, electric vehicles, materials and sensor networking, semiconductor lighting and other fields have achieved some significant results. Strengthen the key technologies in the smart grid research and development, to jointly promote our smart grid construction and technology development, for promoting China's industrial restructuring, accelerate the transformation of the mode of economic development and fostering strategic emerging industries is important.
"The use of electric energy storage technologies that can improve the network economy, security and supply reliability, support for new energy development." Shanghai Institute of Ceramics, Chinese Academy of Sciences Professor Luo Hongjie, director, told reporters.
"With large-scale energy storage device that can be used to reduce and delay, transmission, transformation and distribution of equipment investment, improve the utilization of existing power equipment and power supply reliability, reduce coal consumption." Shanghai Institute of Silicate The Energy Materials Research Center, Shanghai research and development base of sodium sulfur battery technology engineer researcher Zhao-Yin Wen said.
It is understood, Shanghai Institute of Ceramics, Chinese Academy of positive response to national strategy, with the State Grid Shanghai Municipal Electric Power Company in advance cooperation in the Shanghai Science and Technology Commission and other departments, in the high-capacity sodium-sulfur battery energy storage for important research areas breakthrough, successfully developed with independent intellectual property rights capacity of 650Ah single sodium-sulfur battery energy storage, making China the world after Japan's second largest capacity to master the core technology of sodium sulfur battery countries. It is reported that 2 MW capacity have been built and sodium sulfur battery demonstration pilot production line, 800 kWh of sodium sulfur storage demonstration plants have been successfully run, marking the sodium sulfur battery energy storage has been the basic conditions of industrial. Transfer to the industrial application stage, the Shanghai Electric (Group) Corporation in co-operation, from R & D, production and application, the three unit combination, integrated social quality resources, innovative management, effectively promoting the sodium sulfur battery energy storage to products, practical development.
Yin and Jun said, the CAS Shanghai Institute of Ceramics, technical sources, the State Grid Shanghai Municipal Electric Power Company continues to apply traction to play, Shanghai Electric has a strong manufacturing and production management, believes that "through triangular cooperation, will be able to play an effective technology for the industry The lead and supporting role for the development of our smart grid make an important contribution. "
It is reported that Shanghai will focus on the development of new energy access and control, power storage, power electronics applications and core devices, intelligent systems and intelligent substation equipment, smart grid and smart clients with high-temperature superconductivity, IT communications and software-related information services and other aspects of industry and technology. By 2012, Shanghai will strive to cultivate 3 to 5 smart grid industry leaders to form a competitive smart grid industry clusters, industry scale reached 500 billion yuan.
Xiangfan built new energy production base for automotive batteries
The second line during the national network media Hubei, a luxury bus from the Neoplan conversion into "the mountains of pure electric" 45 buses, carrying the network reporters from Wuhan to Suizhou, eventually arriving in the Motor City in Xiangfan, 400 km of mileage electric car set a manned driving record.
According to the Xiangfan Municipal Committee, Municipal Committee Chairman Wan Tao-yuan told reporters, Xiangfan Hi-tech electric car company, chairman of Castle Peak Castle Cao After 20 years of research, in a pure electric vehicle battery and powertrain (battery, motor, electric control) aspects of a major breakthrough. Its three core technology for vanadium iron phosphate lithium-ion battery, dual-composite rotor the stator magnetic suspension DC motor, control and energy recovery systems. Modification of the electric car company has made good results in three of five: car mileage 500,000 km available, a single charge driving range of 500 km, the economy under the tons of one hundred kilometers per hour energy 5 degrees. Technology among the world leading level.
June 15, 2009, the company will be independently developed and produced with the battery and power system Neoplan luxury bus conversion, testing, dynamic performance and battery performance. It is understood that high-tech batteries and Castle Peak power systems and other products with a single charge driving range r long, low energy consumption, battery, light weight, long battery life, driving safe, reliable and zero-emission and no pollution, with the industrial production the foundation.
Hubei provincial government and the Xiangfan municipal government of the high Castle attach great importance to the cause of electric vehicles and support. 30 million first phase of the project to support start-up capital, Xiangfan Hi-tech Zone in the construction of three high-tech park of electric vehicle powertrain (battery, motor, electric control) production line, annual output of 3000 sets powertrain, up to 2 billion yuan output value RMB, profits and taxes may reach 5 billion yuan; company plans to be completed within three years of 100,000 sets of production scale, built up a large new energy automotive batteries, drive and control system production base.
Integrated into the flight program is facing five major risks lithium
Integrated into the flight (002,190) has issued a notice on private placement fund-raising project to make faces five major risk prompts. Had integrated into the flight had disclosed private placement program, the company intends to fund-raising not more than 1.02 billion capital increase will be used in aircraft construction lithium ion battery project.
Notice that the lithium-ion battery capacity of the project is facing market risk, construction risk, competition risk, technology risk and management risk. Lithium-ion battery are high-tech products, the market is still in the growth stage, application stage.
Meanwhile, the main products used in the battery cathode material lithium iron phosphate process due to technical and other reasons, there is little domestic producers, production capacity is limited. Although this domestic industry continued to invest, but completed the construction of the project and after it reaches its design capacity, lithium iron phosphate cathode material development of the industry may still limit the supply of raw materials in the aircraft lithium, and its management to a certain impact.
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