| 摘要 |
The invention relates to a device for storing energy comprising: - a rotor (1) forming a flywheel, - at least one electric motor/generator of Lorentz motor/generator type comprising the rotor (1), a coiled stator (4) devoid of ferromagnetic material and at least one magnet (5) fixed on the rotor, - at least one means of closure of magnetic flux, noteworthy in that the flux closure means is mounted moveably in synchronous rotation with the magnet (5) of the electric motor/generator. |
