400-500 tons.
A large energy-saving power generation windmill weighs 400-500 tons. The blades of a 6 MW wind turbine weigh about 70 tons, the rotor of the generator weighs about 100 tons, and the stator of the generator weighs about 140 tons. Including the weight of the cabin and the tower, it is about 460 tons.
Windmills that generate electricity are called wind turbines. Put the windmill on the top of a flat mountain, and the wind turbine will drive the blades of the windmill to rotate. There is also a speed increaser on the wind turbine, which can greatly increase the speed of the generator, thereby prompting the generator to generate electricity.
A large wind turbine weighs 400-500 tons.
The blades of a 6-megawatt wind turbine weigh about 70 tons, the rotor of the generator weighs about 100 tons, and the stator of the generator weighs about 140 tons. Including the weight of the cabin and the tower, it is about 460 tons.
Due to the unstable air volume, the wind turbine outputs alternating current of 13 to 25V, which must be rectified by the charger, and then the battery is charged, so that the electrical energy generated by the wind turbine is converted into chemical energy. .
Extended information:
Invented almost simultaneously by China, Japan, and Europe in the early 21st century A new type of wind turbine, different from the earliest vertical axis wind turbine (Darieu type), it is more efficient than the horizontal axis wind turbine, has no noise and steering mechanism, and is simple to maintain.
It has become the first choice for small and medium-sized wind turbines in the European and American markets. The current highest power in the world is the 50-kilowatt vertical axis wind turbine produced by Shanghai Mushi Electronic Equipment Co., Ltd. (MUCE). The maximum power in Japan is 30 kilowatts.
Baidu Encyclopedia-Wind Turbine