Aerocare Aviation Services Ltd is based at Hawarden Airport, Chester, UK, 6 miles from Chester City centre. Aerocare Aviation Services Ltd, Hangar 11, Aviation Park, Flint Road, Chester, CH4 0GZ
So how do wind turbines make electricity? Simply stated, a wind turbine works the opposite of a fan. Instead of using electricity to make wind, like a fan, wind turbines use wind to make electricity. The wind turns the blades, which spin a shaft, which connects to a generator and makes electricity. View the wind turbine animation to see how a wind turbine works or take a look inside.
Generators use magnetic fields to create electrical energy. But the energy is not coming out of the magnets, it is made by burning fuel or nuclear fission. The magnetic fields inside the generators only act as a means to make the energy transformation. The magnetic energy does in no way contribute to the energy output. I have a suspicion that your actual question is if the energy from magnets can be harvested, the answer to that is a resounding no, as the process would deplete the magnet very soon.