| 摘要 |
<p>The invention relates to the field of electrical engineering, and more particularly to disk-based (axial) permanent magnet alternating current generators, and can be used in any field of science and technology in which an independent power supply is required. The device can be used as a low-speed generator with minimal breakaway torque. The generator device comprises the following: two stators and a rotor therebetween, which are in the form of coaxial disks and are disposed on a stationary shaft in the form of a cylindrical rod. A stator has an outer cover in the form of a disk, an inner magnetic core and an outer magnetic core, which have an inner disk segment and an outer disk segment, separated by a gap and situated in the same plane, and an inner annular segment and an outer annular segment of different diameters, contacting with their respective disk segments, and also a winding in the form of a coil, which is situated between the inner annular segment and the outer annular segment of the magnetic core. The rotor is capable of rotating about the shaft with the aid of a bearing. The generator is provided with an excitation system comprised of permanent magnets made from rare earth materials. The rotor can be set in motion using any method.</p> |
