| 摘要 |
<p>In order to improve performance and efficiency of a motor and a generator using a magnet and an electric magnet, the magnetic flux at the void portion is increased by adjusting the structure, dimensions, arrangement of the magnet and the iron core, thereby obtaining a desired rotary electric machine. In order to increase the magnetic flux in the void potion between a rotor and a stator so as to improve the performance and the efficiency of the motor and the generator using magnets as rotary electric machines, a radial or a ring-shaped magnet is arranged on the rotor and a magnet and a winding for radially intensifying the magnetic pole are arranged at the rear end of the magnetic pole. This intensifies the magnetic field in the void at the rear end of the magnetic pole of the rotor during synchronized rotation, maintains the relative position with respect to the stator magnetic pole during the rotation, and additionally increases the rotation drive force by the magnetic pole of the stator facing the front and back of the rear end of the magnetic pole of the rotor so as to constantly obtain a strong suction and repelling force. In a generator, a terminal voltage is kept almost constant even when excessive load is applied. In a motor, a reverse terminal voltage is kept almost constant.</p> |
