1000 kV Wuhan -Nanchang special high -voltage AC transmission transmission project Jiangxi section starts

On September 22, the third high -voltage project in Jiangxi, 1,000 kV Wuhan -Nanchang special high -voltage AC transmission and transmission and transmission transmission project, Jiangxi section was officially started in Nanyi Town, Ruichang City. After the project is put into operation, the Central China region will form a "Japanese" -shaped UHV main network, supporting the large -scale access and elimination of clean power energy from the northwest and southwest to provide more reliable power support for the economic and social development of Jiangxi and even Central China.

It is reported that 1,000 kV Wuhan -Nanchang special high -voltage AC transmission and transmission project line is 2 × 456.6 kilometers in length, adding 2 Twenty -Hubei high -voltage liaison lines, and new iron tower 965 bases. Among them, the Jiangxi section line has a total length of 2 × 251 kilometers, and 529 new iron tower is built. It passes through the 7 counties (districts) of Jiujiang and Nanchang. A total of 12 units participated in construction.

On June 21, 2021, Jiangxi's first high -voltage project ± 800 kV Ya Ya -Jiangxi UHV DC transmission project was completed and put into operation, and Sichuan Hydropower was sent to Jiangxi. On December 26, 2021, 1,000 kV Nanchang -Long Saudi high -voltage AC transmission transmission project was put into operation, realizing the interconnection of power grids in Jiangxi and Hunan Province. 1,000 kV Wuhan -Nanchang special high -voltage AC transmission and transmission project is put into operation, Hubei Power Grid and Jiangxi Power Grid will be connected through UHV transmission channels to improve power exchange capabilities to ensure high -efficiency and stable transmission and power mesh.

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