Approximately 20 meters. Wind turbines are usually built on mountain peaks, mountainsides and plains, but cannot be built in valleys. The aim is to ensure sufficient air volume, which is why the pole should not be less than 20 meters high. Wind power generation refers to the conversion of kinetic energy from wind into electrical energy. Wind energy is a non-polluting energy source. Using wind energy to generate electricity is very environmentally friendly and can generate huge amounts of electricity.
How many meters are the blades of the wind turbine?
The length can reach 108 meters, 111 meters, or even 115 meters.
The record for the longest wind turbine blade has been broken several times. Indeed, the length of the blades of a wind turbine depends on the nominal power of the entire unit and the conditions of the wind field.
For example, for a 2 MW wind turbine, the blade length range is 48 to 59 meters; for a 3 MW wind turbine, the blade length range is 44 to 59 meters for wind turbines of 5 MW and above; The blade length range is 62 to 75 meters. This data may change with technological advancements and market demand.
For example, Mingyang Intelligent announced the development of MySE16.0 242 offshore models, with a single power of up to 16 megawatts and a planned blade length of 118 meters. China Shipping also announced the development of a 16-megawatt offshore wind turbine, with blade lengths expected to exceed 125 meters. All this shows that wind blades are multiplying rapidly and that the era of “large” blades has arrived.
How many meters are wind turbine blades?
The largest wind turbine blade is 80 meters long. The largest wind turbine in the world standsopened in Maade, Denmark. It is called V164 and was manufactured and installed by Mitsubishi Vestas Offshore Wind Company. This wind turbine is 220 meters high and is equipped with three giant blades. Each blade is 80 meters long, which is longer than a Boeing 747.
Different powers have different lengths. If the wind power is a 1.5 MW wind turbine, the length of the blade varies from 34 to 45 meters; if it is a 2 MW wind turbine, the length of the blade varies from 48 to 59 meters; if it is a 3 MW wind turbine, the length of the blade; ranges from 44 to 59 meters; For wind turbines 5 MW and above, the blade length range is: 62 to 75 meters, with different power lengths. Wind turbine blades are one of the essential components of wind turbines, accounting for approximately 15-20% of the total wind turbine cost. The quality of its design will be directly linked to the performance and benefits of the wind turbine.