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Power transmission and transformation
CGGC provides the society with safe, economical, clean and sustainable power energy supply.
It has made great achievements in the UHV and EHV fields that represent the development tendency of power grid construction technologies in the world, undertaken a number of key UHV and EHV power transmission and transformation projects in China including West-East Power Transmission Project, Power Transmission Project from the Three Gorges and Large-region Networking Project so on, and made great contributions to construction and improvement of China's state-level UHV and EHV backbone power grids.
The power transmission and transformation projects that are undertaken by CGGC are all over China, as well as Africa and other countries in Asia.
FGG 2x230KV Power Transmission Project (Ethiopia)
The FGG 2x230KV Power Transmission Project undertaken by CGGC is a major project in Ethiopian power grid expansion.
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Electrification Project for the Northern Rural Area (Laos)
The CGGC-undertaken Electrification Project for the Northern Area of Laos is of key importance for the country's electrification cause.
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Jingmen 1000KV Substation (China)
The Jingmen 1000kV Substation designed, planned and constructed by CGGC is a UHV AC demonstration project with the highest voltage level in the world.
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800KV Xiangjiaba-Shanghai UHVDC Transmission Demonstration Project (China)
The project is a UHVDC project with the highest voltage level, largest transmission capacity and longest transmission distance in the world.
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Qinghai-Tibet DC/AC Networking Project (China)
The Qinghai-Tibet DC/AC Networking Project is the world's highest, longest and technically most difficult power transmission project.
