October 10, came from the State Grid Corporation of Chongqing, the message entrusted by the State Department of the Ministry of Information, the company for the first time led the country's key communications projects Hami South - Zhengzhou ± 800kV UHVDC fiber optic communications project safety Thematic activities and the completion of acceptance inspection, and completed the inspection before the National Day.
It is understood that South Hamilton - Zhengzhou ± 800 kV HVDC transmission electrical path is State Grid Company "Xinjiang outgoing power" key project strategy, but also "800 kV, 8 million kilowatts," UHV DC transmission technology standardization and UHV DC engineering construction management standardization demonstration project. The project line is more than 2,200 km in length. In October, the direct-current system is about to start live. Supporting optical fiber communication project is an important part of the main project, including Hami South - Zhengzhou for the first channel optical cable circuit, Meenan Exchange - Zhengzhou Exchange The second channel optical cable circuit, Minan for - Zhengzhou for the third channel optical cable circuit three sub-projects.
Experts from State Grid Chongqing ICT Corporation were invited as the leader of the third working group to carry out the on-the-spot inspection. The scope of the inspection mainly included communication stations and related optical fiber cables such as Zhengzhou Exchange, Lingbao, Jiahe in Henan Province and Linfen in Shanxi Province.
For the first time, the company took the lead in checking the acceptance of key communications projects of State Grid Corporation of China. The acceptance of the project not only possessed the tasks of heavy workload, tight schedule and high requirements, but also reflected the trust of State Grid Corporation in the company's ability in information and communication specialty. The company contracted State Grid Ya Wote high pressure and other key information and communication engineering projects accumulated experience. The acceptance of this project is completed, laying a solid foundation for the stable operation of Haazheng UHV.
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