The first UHV AC project in the southwestern region of my country is opened

Xinhua News Agency, Beijing, September 29 (Reporter Dai Xiaohe, Lu Yiyi) The first UHV AC project in the southwest of our country -the State Grid Sichuan -Chongqing 1,000 kV high -pressure exchange project officially started on the 29th.

Song Jiming, deputy director of the State Grid Special High -voltage Institute, said that the Sichuan -Chongqing Special High -voltage AC project is an electric high -speed road connecting Sichuan and Chongqing. , Safe and efficient energy system, which is of great significance to ensure regional energy security.

The project newly built four special high -voltage transformer stations in Ganzi, Tianfu South, Chengdu Donghe Chongqing Tongliang, with a variable capacity of 24 million kVA. It is planned to be put into operation before the peak of 2025.

At the same time, in order to optimize the structure of the regional grid grid, enhance the power protection capacity of Sichuan Province, support the development of large -scale clean energy, and effectively undertake the landing power of high -voltage transportation power, the State Grid and Sichuan Province also jointly launched a new round of major power grid engineering construction , 22 major power grid projects such as newly -built Panxi Optimization, Salt Source Reconstruction, Leshan South, Deyang South, etc., will add 13 million kVA and the total length of the newly -built routes, 1410 kilometers. It is planned to be in December 2024 All are put into operation.

During the "Fourteenth Five -Year Plan" period, with the accelerated construction of the Chengdu -Chongqing Shuangcheng economic circle, Sichuan -Chongqing's electricity demand will grow rapidly. It is expected that the largest load of Sichuan and Chongqing will exceed 89 million kilowatts and 35.5 million kilowatts in 2025, respectively, respectively, respectively, respectively, respectively, respectively, respectively. 10.5%, 44.31%.

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