On January 8, the Central Committee of the Communist Party of China and the State Council held a National Science and Technology Awards Conference in Beijing. State Grid Co., Ltd.'s six lead projects and four participating projects won the 2018 National Science and Technology Awards, and the number of awards reached the highest in history. The results of the “Key Technologies for Power Transmission and Prevention of Large-scale Mountain Fire Disastersâ€, led by State Grid Hunan Power, won the second prize of National Technology Invention Award, State Grid Jiangsu, Shanghai, Henan Electric Power, China Electric Power Research Institute, State Grid ICT Industry Group The key technologies and engineering applications of the national power frequency and high voltage full range of basic standard devices are respectively led by the “National First Large Offshore Wind Farm Key Technologies and Demonstration Applicationsâ€, “Key Technologies and Applications of AC/DC Power System Cascading Failure Active Defense†"Key technology and engineering application of UHV transformer/reactor outlet device" "Key technologies and applications of complex large-scale space-time information service platform" won the second prize of National Science and Technology Progress Award. (Source: grid of headlines: Headline Jun) As the second completion unit, the company participated in the “Key Technologies, System Development and Engineering Application of Complex Power Grid Self-discipline-Collaborative Automatic Voltage Control†and won the first prize of National Science and Technology Progress Award. Pinggao Group participated in the “Transmission Grade Single Fracture Vacuumâ€. The key technology and application of the circuit breaker won the second prize of the National Technology Invention Award. The State Grid Shaanxi Electric Power, China Electric Power Research Institute and other units participated in the “Power System Grounding Basic Theory, Key Technology and Engineering Application†and “High Efficiency Low Wind Speed ​​Wind Turbine Unitâ€. Two key achievements in key technology research and development and large-scale engineering applications won the second prize of the National Science and Technology Progress Award. Up to now, the company has won 79 national science and technology awards, including 2 special prizes, 8 first prizes and 69 second prizes. In recent years, the company has vigorously implemented the strategy of strengthening the enterprise through science and technology, increased investment in research and development, and strengthened major technological breakthroughs. In the fields of UHV, smart grid, new energy grid-connected, and large-scale grid operation control, a number of independent intellectual property rights have been obtained. A major innovation in the world's leading level. In the next step, the company will continue to adhere to the innovation drive, seize the commanding heights of development, adhere to the frontier of energy and power technology, face the front line of power grid production and operation, and upgrade and upgrade the efficiency of enterprises, and lead the implementation of the national “Science and Technology Innovation 2030†smart grid major project. Strengthen the development of basic research, applied research and technological innovation, promote major innovation breakthroughs in key technology areas, and provide strong technical support for the company to accelerate the construction of world-class energy Internet companies. State Grid Corporation won the number of national science and technology awards over the years 3 items in 2003 4 items in 2004 3 items in 2005 3 items in 2006 5 items in 2007 4 items in 2008 6 items in 2009 4 items for 2010 4 items in 2011 3 items in 2012 (The key technology, complete sets of equipment and engineering applications for UHV AC transmission won the special prize of National Science and Technology Progress Award) 4 items in 2013 3 items in 2014 5 items in 2015 9 items in 2016 9 items for 2017 (Ultra high voltage ±800kV DC transmission project won the special prize of National Science and Technology Progress Award) 10 items in 2018 Award-winning project introduction State Grid Jiangsu Power led the project “Key Technology and Engineering Application of National Power Frequency High Voltage Full Series Basic Standard Devices†Created a series of basic standard devices of 1kV~1000kV power frequency and high voltage, developed a high-reliability calibration system for 6-level on-site high-voltage metering equipment, which solved the problem that the high-voltage equipment calibration on site is vulnerable to transportation, environment and working conditions. Puzzle. State Grid Hunan Power led the project “Key Technologies for Power Generation Prevention and Control of Large-scale Mountain Fire Disasters in Power Grid†Invented a new method for quantitative prediction of mountain fires, developed a new real-time monitoring technology for mountain fires, revealed the new principle of fire-fighting fire-fighting in mountain fires, and developed the first series of equipment for preventing mountain fires at home and abroad. China's online sea power led the "China's first large offshore wind farm key technology and demonstration applications" project It solved the five key technical problems of offshore wind turbine development, basic design, construction construction, electrical system optimization and operation and maintenance, and realized the key technological breakthroughs in China's offshore wind power industry and the advanced 0 to 1 offshore wind power engineering. State Grid Henan Power led the project "Key Technologies and Applications of Active Defense of Cascading Failures in AC and DC Power Systems" It broke through many key technical bottlenecks such as cascading failure overall dynamics modeling, cascading failure hazard path identification, cascading failure risk active prevention control, and cascading fault online comprehensive blocking, and formed a cascading fault of AC/DC power system with completely independent intellectual property rights. Active defense technology system. China Electric Power Research Institute takes the lead in "Key Technology and Engineering Application of Ultra-high Voltage Transformer/Reactor Outlet Device" Invented the support structure of special-shaped barrier and hollow struts, and developed a new type of ultra-high-pressure and high-voltage outlet device. The multi-slurry mixing formula and its refining process were proposed to develop high-density and ultra-thick insulating paperboard. Guowang Xintong Industry Group takes the lead in the project of “Key Technologies and Applications of Space and Time Information Service Platform for Complex Large Power Grid†A spatio-temporal information model of complex grid space integration is established, and a real-time reconstruction method of spatio-temporal topology is proposed. A reliable and efficient update system of grid resource information based on Beidou system is constructed. The spatio-temporal information service platform of power grid is developed and constructed based on unity. The time grid reference CGCS2000's National Grid Geographic New Service Network fully supports the most complex and largest grid visualization and refined and efficient management of the world's largest structure. State Grid Corporation as the second completion unit to participate in the "complex grid self-discipline - collaborative automatic voltage control key technology, system development and engineering applications" Pinggao Group participated in the completion of the "transmission grade single-break vacuum circuit breaker key technology and application" State Grid Shaanxi Electric Power participated in the “Power System Grounding Basic Theory, Key Technologies and Engineering Applications†China Electric Power Research Institute participated in the “Key Technology Development and Large-scale Engineering Application of High Efficiency Low Wind Speed ​​Wind Turbineâ€
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