In 60 minutes, successfully hanged into the pits!

On August 1st, in the installation room of the right bank of the right bank of the Dato Gorge Water Conservancy Project, with the instructions of the construction leader, the rotor of the 1#unit was slowly lifted from the assembly station. The docking marks that all the main large devices of the unit are lifted and entered the total installation stage. The first unit of the right bank of the Dato Sxon Water Conservancy Project has realized the goal of power generation during the year.

The Dato Gorge Water Conservancy Project is a landmark project of 172 water conservancy projects determined by the State Council. 6.055 billion degrees.

Among them, the three left banks were put into operation in 2020, with a cumulative power generation of 7.77 billion kWh. There are 5 sets of right banks. It is planned to achieve the first unit power generation target this year, and it will be put into operation in 2023.

The Dato Gorge Water Conservancy Hub Engineering Generation Generation Rotor is composed of a center body, fan -shaped bracket, auxiliary tendon, magnetic cymbal, etc., with a maximum diameter of 16.44 meters and a total weight of 940 tons. It is the core component of the unit installation process. The generator provides a rotating magnetic field to bear the important function of energy conversion. The installation quality is directly related to the long -term safe and stable operation of the unit.

The rotor center and six -petal fan brackets are assembled and welded at the same time, and it is difficult to deform control. The 7708 rotary magnetic punch is made by artificially stacking, and the installation process is complicated. During the lifting process, a giant rotor with a diameter of 16.44 meters was embedded in the inner circle with a diameter of 16.49 meters. The adjustment range was less than 1 mm. The equipment volume was large, the installation accuracy and technical requirements were extremely high.

Since the beginning of this year, the Guangxi Dato Gorge Water Conservancy Development Co., Ltd. has successfully completed the first unit stator and rotary lifting of the first unit of the right bank on April 24 and July 5, respectively. At present, the installation of the right -bank generator set is accelerating.

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The Propaganda Department of the CPC Guigang Municipal Committee hosted the Guidance of the CPC Municipal Committee of the CPC Municipal Committee of the Communist Party of China

Produced by Guigang Daily/Guigang News Network

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Picture Video 熊 Xiong Yaozhang Dato Gorge Water Conservancy Project

Editing Xiong Yaozhang

Editor on duty 丹 Pang Danting

School pair of mission: Zheng Tianfeng Lin Dan

Duty head teacher 超 Fan Chaolong

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