I can’t hide it! Far ahead!
recently
Huawei launches the latest flagship smartphone.
Completely detonate the global mobile phone market.
It is worth mentioning that
It is equipped with a domestic 5G chip.
This indicates that China has successfully broken through.
American restrictions and blockades on chips
Have the ability to independently develop high-precision chips.
This is indeed far ahead!
today
Xiaobian wants to show you.
"Far ahead" around us
Installed by China Nengjian Gezhouba Group.
"China Core"-Hydro-generator set
He is a veritable "heart"
runtime
The rotation of that rotor generate a rotating magnetic field.
Cutting stator winding
So as to generate induced potential and output electric energy.
Its installation quality is directly related to.
In the subsequent power generation process
Safety and stability of unit operation
Today, let’s review it together.
"Core" always feels surging power.
Gezhouba hydropower station
Gezhouba Hydropower Station
About
……
Rotor hoisting of Gezhouba Hydropower Station
Gezhouba Hydropower Station is the first large-scale hydropower station on the Yangtze River in China, with a total of 21 large-scale hydro-generator sets, with a total installed capacity of 2.715 million kilowatts. Since the first unit was connected to the grid in July 1981, the rotor of Gezhouba Hydropower Station has been jumping with the sufficient inflow of the Yangtze River for more than 40 years.
Geheyan hydropower station
Geheyan hydroelectric plant
About
……
Rotor hoisting of Geheyan Hydropower Station
Geheyan Hydropower Station has a total installed capacity of 1.212 million kilowatts. The generator rotor of the hydropower station adopts disc support and floating magnetic yoke, and new technologies such as rotor lamination trolley are used in the construction process, and the work efficiency is about three times that of manual lamination.
Three Gorges hydropower station
Three Gorges Dam
About
……
Powerhouse of Three Gorges Hydropower Station
The Three Gorges Hydropower Station is the largest hydropower station in the world. It has designed and installed 32 700,000 kW hydro-generator sets, several of which have been completely localized. In view of the complicated design and manufacturing technology of 700,000 kW domestic water turbine unit, China Nengjian Gezhouba Group successfully solved a series of technical problems such as air gap control of rotor and stator, concentricity and swing control of rotating shaft, and successfully completed the installation of the unit.
Xiluodu hydropower station
Xiluodu Hydropower Station
About
……
Rotor hoisting of Xiluodu Hydropower Station
Xiluodu Hydropower Station is the backbone project of the national "West-to-East Power Transmission". All 18 giant units are designed and manufactured by domestic manufacturers, and the localization scope is constantly expanding. Major castings and forgings and key materials have been localized. In the construction of hydropower station, China Nengjian Gezhouba Group successfully created a construction record of 9 units put into operation for power generation in 11 months. The rotating rotors represent that the commissioning speed and quality of the giant units of China Nengjian Gezhouba Group have reached the world-class level.
wudongde hydropower station
Wudongde hydropower stations
About
……
Wudongde hydropower station factory building
Wudongde hydropower station is the seventh hydropower station in the world and the fourth in China. China Nengjian Gezhouba Group undertook the installation of six 850,000 MW units on the left bank of the hydropower station. The single unit capacity here reached 850,000 kilowatts, which was the largest hydro-generator set in the world at that time. The installation strength of China Nengjian Gezhouba Group is obvious to all.
Baihetan Hydropower Station
Baihetan Hydropower Station
About
……
Hoisting of Runner in Baihetan Hydropower Station
Baihetan Hydropower Station is the largest hydropower project under construction in the world with the highest technical difficulty, with a single unit capacity of one million kilowatts, and is known as the "Mount Everest" in the world hydropower field. In September, 2020, the rotor of the first unit with a capacity of 1 million kilowatts on the right bank, which was built by China Nengjian Gezhouba Group, was successfully transferred into the machine pit, with a weight of 2,300 tons, an external diameter of 16.5 meters and a height of 4 meters, and set a new record in the installation history of large hydro-generator units in the world.
up to this day
China Nengjian Gezhouba Group
Completed successively with high quality and high efficiency.
More than 100 traditional hydropower stations and pumped storage power stations
Installation tasks of more than 350 units
The domestic installed capacity above designated size exceeds 80 million kilowatts.
The installed capacity accounts for a quarter of the total installed capacity of hydropower in China.
Its electromechanical companies are world-renowned.
"the first brand of mechanical and electrical installation"
Original title: "Can’t hide! Far ahead! 》
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