| 摘要 |
To provide a hybrid vehicle which is capable of improving durability and efficiency of an electric motor when the electric motor is mechanically connected to an engine, thereby making it possible to improve marketability thereof. In a hybrid vehicle 1, an electric motor 10 is comprised of a rotor 14 having a plurality of permanent magnets 14c, and a rotor 15 having a plurality of cores 15b and 15c. The rotor 14 is connected to front wheels 4, and the rotor 15 to an engine 3. When the magnetic poles of rotating magnetic fields of armatures 16b and the magnetic poles of the permanent magnets 14c are in respective positions opposed to each other, if either of the magnetic poles of the rotating magnetic fields and either of the magnetic poles of the permanent magnets 14c have polarities different from each other, the others of the magnetic poles of the rotating magnetic fields and the others of the magnetic poles of the permanent magnets 14c have the same polarities. Further, if either of the cores 15b and 15c are between the magnetic poles of the rotating magnetic fields and the magnetic poles of the permanent magnets 14c, the others are positioned between adjacent two pairs of the magnetic poles of the rotating magnetic fields and the permanent magnets 14c. |
