| 摘要 |
<p>A wind turbine apparatus for the production of electrical energy at a predetermined fixed frequency, comprising a wind turbine and a synchronous or asynchronous electric current generator, characterised in that the generator comprises a rotor, and an armature (stator) which is able to rotate in a controlled manner about the axis of the generator both in a clockwise and anti-clockwise direction in such a manner that the speed of the rotating magnetic field inside the generator corresponds to the predetermined fixed frequency.</p> |
