Casting "Great Artery" for Energy Transport: UHV DC Transmission Technology Receives Special Prize for National Science and Technology Progress Award Xinhua News Agency, Beijing, January 8th (Reporters Hu U?, Jiang Lin) is only 0.008 seconds. Clean energy such as wind power and solar power from Gansu can be sent to Xiangtan Converter Station in Hunan immediately. This was won on the 8th. The special high-voltage ±800kV DC transmission technology for the 2017 National Science and Technology Progress Award has recently been successfully applied to the scene of the ±800kV UHVDC transmission project from Jiuquan to Hunan. The reporter learned from the National Science and Technology Awards Office that the "UHV ± 800kV DC Transmission Project" project won the National Science and Technology Progress Award. UHV ±800kV DC transmission technology is currently the world's highest voltage level, the largest transmission capacity, the longest transmission distance, the most advanced level of technical transmission technology, is to solve the problem of China's energy and power load reverse distribution, the implementation of the national "West Power East Send "the core technology of strategy. In 2010, China independently established the world’s most advanced technology demonstration projects from Yunnan to Guangdong and Xiangjiaba to Shanghai UHV ±800kV DC transmission project. It has been operating for more than seven years and has been operating steadily and reliably. “The degree of operational stability is unexpectedly good.†Academician Li Limg, the first person to complete the project and director of the expert committee of China Southern Power Grid Corporation, introduced that the UHV ±800kV DC technology is the first in the world and there are no lessons to be learned at home and abroad. There are four major challenges and challenges in insulation physical properties, electromagnetic environment, equipment development, and system control under high currents. "China has proposed the development of ultra-high voltage ± 800kV DC transmission technology for the first time in the world, with a transmission capacity of 5 to 10 million kilowatts per transmission and a transmission distance of more than 2,000 kilometers. The technical and economic advantages are very prominent. It is the commanding height of power grid technology." Mg said. Shu Yinzhuo, Chairman of the State Grid Corporation of China and secretary of the party group, pointed out: “Before UHV, we all built up power plants where we used electricity. This caused tight coal, electricity and oil shipments and brought a lot of pollution. The environment in the eastern region was overburdened. Ultra-high pressure variable coal transmission is used to transmit power, effectively solving the problem of large-scale energy balance." “This is a new peak in the history of energy transportation, which will greatly solve the problem of uneven distribution of energy resources in East and West of China. The improvement of its technology is similar to that from the 'green train' speeding up to the 'Fuxing High Speed ​​Rail', which greatly increases power transmission. Efficiency," said Wang Jifeng, chief engineer of China Southern Power Grid Corporation. Liu Zehong, deputy general manager of the State Grid Corporation of China, introduced that as the "electrical artery" linking China's energy bases and load centers, the maximum capacity of the UHV ±800kV DC transmission project has reached 10 million kilowatts, and 240 million kWh can be transported 24 hours a day. Electricity, equivalent to 1200 coal delivered by a 100-ton truck. “UHV has become a golden business card created by China and led by China.†Shuyin Yin believes that breakthroughs in UHV DC transmission technology can significantly increase the long-distance and large-scale transmission capacity of the power grid and enable clean energy in the western and northern regions of China. Intensive, efficient development and wide-ranging configuration and consumption are possible, which is of great significance for ensuring energy security and promoting the coordinated development of the eastern and western regions. At the same time, it also led China’s UHV full-scale industrial chain to “go global†and achieved new breakthroughs in the formulation of international standards. At present, there are 14 UHV DC projects under construction in China, and more than 80% of the transmission power is clean energy. It will become the backbone and major artery of China's clean energy transportation, and it will promote the transformation of western China’s resource advantages into economic advantages. The energy revolution, prevention and control of atmospheric pollution, and the construction of a beautiful China lay a solid foundation. Author: Hu U ?, Jiang Lin PVC Clear Film,Paint Protection Film,PVC Car Wrap,Car Paint Protection Guangzhou Fuyulai Technology Co.,Ltd , https://www.fylcarstickers.com