Windmill to electricity. Operation of windmill. When the wind blows through the turbine. Energy generated from wind. The blades of the turbine to spin. And get the mechanical energy. Mechanical energy of the spinning turbine is converted into electrical energy. The generator is connected to the axis of rotation of the windmill. Power through the electrical control system. The power supply to the system. The amount of electricity produced depends on the speed of the wind. The length of the blade. And the installation of windmill.