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The company undertakes the national major scientific and technological achievement transformation project.

In June 2012, the Ministry of Finance of the People’s Republic of China, and Ministry of Industry and Information Technology of the People’s Republic of China jointly examined and approved the project setting, and approved the Guangren Tower to implement the national major scientific and technological achievement transformation project of 2012.

Project name: Organic insulation material pole and tower technology for ± 200,000V direct current (330,000V alternating current) power transmission project

Our company participated in the “Research on deicing method of split conductor current transfer” project with the successful acceptance.

On June 26, 2014, State Grid Corporation of China organized and convened the acceptance meeting of the “Research on deicing method of split conductor current transfer” project in Changsha, Hunan. The fourth generation intelligent deicing device of electric transmission line split conductor current transfer jointly researched and developed by our company and Chongqing University and Hunan Electric Power Research Institute has been passed the project acceptance successfully. The group chairman Min Hong, director of academician workstation Xingliang Jiang, and expert Zhijing Zhang attended the project acceptance meeting. According to the contract requirements of State Grid Corporation of China, the research team has carried out the laboratory simulation for several years and the collection analysis of the test data under the natural environment of Xuefeng Mountain in Hunan, and the project obtained multiple technical breakthroughs. The acceptance expert group agreed that, the research achievements reached the international advanced level in the aspects of gas liquid two-phase flow model in the process of split conductor icing, split conductor current deicing model, and split conductor grouping deicing control strategy. The materials and technology had been improved for four times. The device would provide more reliable, more accurate and more powerful guarantees for the safety operation of the electric power system.


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