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1000千伏晋东南—南阳—荆门特高压交流试验示范工程输电线路工程开工动员暨施工合同签字仪式大会于4月26日胜利召开,标志着我国特高压交流试验示范工程输电线路工程建设全面铺开。该工程是我国发展特高压输电技术的起步工程,也是引领世界输电技术创新的领跑工程,必将成为我国电网发展和输电技术的一次革命,为实现我国东西部区域经济协调发展带来巨大的推动力,同时为促进我国电力工业重大技术升级,实现电力科技自主创新提供重要平台。1000千伏晋东南—南阳—荆门特高压交流试验示范工程将填补我国百万伏级电压等级的空白,开创世界电网建设和商业化运行的新纪元,对我国发展特高压电网和推动电网发展方式转变有决定性作用。工程建成后可以直接转入商业化运行,实现华北电网和华中电网的水火调剂、优势互补,推动晋东南大型煤电基地集约化开发,缓解煤电运紧张局面,从而实现能源资源在更大范围内的优化配置,满足未来不断增长的电力需求,服务资源节约型、环境友好型社会建设,促进经济社会可持续发展。1000千伏晋东南—南阳—荆门特高压交流试验示范工程跨越山西、河南和湖北三省,线路全长645千米。自2006年8月经国家发改委核准以来,在工程设计、设备制造、施工建设等方面取得了重大进展。《电力建设》杂志将对特高压交流试验示范工程建设进展予以及时报道,以飨读者。
1000 kV Jindongnan - Nanyang - Jingmen UHV AC pilot demonstration project transmission line project started mobilization cum construction contract signing ceremony on April 26 successfully held, marking the UHV AC pilot project in China transmission line construction in full swing . The project is the starting project for the development of UHV transmission technology in our country and also the leading project to lead the world in transmission technology innovation and will surely become a revolution in the development of power grid and transmission technology in our country and bring tremendous impetus to the coordinated development of economy in the eastern and western regions of our country At the same time, it also provides an important platform for promoting major technological upgrading of China’s power industry and realizing independent innovation in power technology. 1000 kV Jindongnan - Nanyang - Jingmen UHV AC pilot demonstration project will fill the gap of one million volt class voltage level in China, creating a new era of world power grid construction and commercial operation, and to develop the UHV power grid and promote the transformation of grid development mode in China A decisive role. After the completion of the project can be directly transferred to the commercial operation of North China Power Grid and Huazhong Power Grid water and fire regulation, complement each other to promote the intensive development of large-scale coal base in southeastern Shanxi, to ease the tide of coal power transportation in order to achieve energy resources in a wider range Within the optimal allocation to meet the growing power demand in the future, service resource-saving and environment-friendly society, promote economic and social sustainable development. 1000 kV Jindongnan - Nanyang - Jingmen UHV AC pilot demonstration project across Shanxi, Henan and Hubei provinces, a total length of 645 km line. Since August 2006 by the National Development and Reform Commission approved since the engineering design, equipment manufacturing, construction and construction has made significant progress. “Power Construction” magazine will report on the progress of construction of UHV AC pilot demonstration project in time to readers.