A 70-meter wind blade can generate 1.94 kilowatt-hours of electricity when it rotates once.
For a 1.5MW wind turbine, the generator rotates about 1,800 times a minute, generates 1,500 kilowatt-hours of electricity per hour, and the impeller rotates about 18 times a minute.
This is directly related to the size of the unit. Generally speaking, level 3 winds are valuable. However, from an economic and reasonable perspective, wind speeds greater than 4 meters per second are suitable for power generation. How many kilowatt-hours of electricity does a wind turbine generate when it rotates once? According to statistics, an average household consumes about 150 to 300 kilowatt-hours of electricity per month, and an average of 5 to 10 kilowatt-hours of electricity per day. Taking a 10MW unit as an example, one rotation of the wind turbine generates about 16 kilowatt hours of electricity under full load operation.