| 摘要 |
A mixed-arranging type wheel power repulsion permanent magnet direct-current motor. Permanent magnets of the motor are multiple pairs of fan-shaped permanent magnets (12), wherein, same polarity magnetic pole surfaces (14) of each pair of the fan-shaped permanent magnets are adjacent, each pair of the fan-shaped permanent magnets is in an opposite repulsion state, and each pair of the fan-shaped permanent magnets is rotated in the same one direction on the same plane and on the same periphery and is independently rotated in sequence. Rotation-assisting electromagnetic poles (16) with pole flanges (13) are in concentric exceeding rotation in side surface of the poles, and opposite repulsion magnetic fields between the magnetic pole surfaces are laterally shielded one by one, so that each pair of magnetic pole surfaces gets close one by one and is locked by a magnetic coupling device. After the rotation-assisting electromagnetic poles are electrified to separate from the permanent magnetic poles, the repulsion acting forces between the magnetic pole surfaces of the combined fan-shaped permanent magnets are recovered, and the magnetic coupling device is electrified to release the repulsion magnetic acting forces stored between the magnetic pole surfaces of the combined fan-shaped permanent magnets, so that kinetic energy output is formed on a rotary shaft. The motor sufficiently utilizes the magnetic energy of the permanent magnets, thereby reluctance torque of the permanent magnets is lowered to a greater extent, electric energy is saved, and an energy-saving rate is increased. |
