The world's largest hydropower project — the left bank unit of the Baihetan Hydropower Station all put into production and power generation

Changsha Evening News, Changsha, September 22. According to the CCTV News client news today (September 22), Unit 8 Baihetan Hydropower Station successfully passed the grid -to -network debugging for 72 hours of trial operation and officially transferred to business operation. All the left bank units are put into production and power generation.

The Baihetan Hydropower Station is located on the downstream dry flow section of the Jinsha River at the junction of Ningnan County, Sichuan Province and Qiaojia County, Yunnan Province.

The Baihetan Hydropower Station is equipped with a total of 16 single -machine capacity of 1 million kilowatts of water wheel generator sets. Among them, units 1 to 8 are arranged in the left bank plant, and units 9 to 16 are arranged in the right bank plant. The No. 8 unit of this production is the 12th million -kilowatt water wheel generator set in the Baihetan Hydropower Station.

As of now, Baihetan has been put into production in a safe and stable operating state. The cumulative power generation has exceeded 41 billion kilowatt -hours, which has effectively guaranteed the safe and stable supply of electricity.

The Baihetan Hydropower Station has the world's first single -machine capacity in the world. Its development, installation and commissioning difficulty is much larger than that of the world under construction and being under construction and being launched.

It is understood that the Baihetan millions of kilowatt units have all realized digital intelligent manufacturing. The quality management system of the full life cycle is adopted, and standards, optimization processes, and strict quality control are formulated. The goal of "boutique units and beautiful electrical and electrical" has set a new record for a number of hydropower industry.

The unit running indicators are excellent, with a vibration and swing value of about 0.06 mm, which is only a normal hair diameter. The three -part bearings and stator winding of the generator meet the design requirements. The optimal efficiency of the water turbine is 96.7%, ranking the leading level of the world, which effectively drives the upgrading of hydropower equipment products and the entire industrial chain, and promotes the domesticization process.

After the completion of the Baihetan Hydropower Station, it will become the world's second largest hydropower station second only to the Three Gorges Power Station. The average annual average power generation can reach 62.443 billion kilowatt -hours, which can save about 19.68 million tons of standard coal each year and reduce the emission of 51.6 million tons of carbon dioxide.

As a major project of the country's "West East", the electricity produced by the "West East Transmission" will be delivered through the two ± 800 kV high-voltage DC transmission projects of "Baihe Beach-Jiangsu" and "Baihe Beach-Zhejiang" to provide strong in East China region Power support effectively improves the proportion of clean energy in the area, and injects a strong green power into the economic development of the Yangtze River Delta.

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