| 摘要 |
PROBLEM TO BE SOLVED: To simplify control systems for controling rotations of two rotors into one system. SOLUTION: A 1st motor 3 with a 1st rotor 9 which is provided inside a 1st stator 7 comprising a plurality of coils, and comprises a pair of salient poles made of magnetic material; and a 2nd motor 5 with a 2nd rotor 15 which is provided inside a 2nd stator 13 comprising the same number of coils as the 1st stator, and comprises a pair of permanent magnets; are provided. Resultant currents I are generated in pairs of coils, connected in series to each other between the coils of the 1st stator 7 and coils of the 2nd stator 13, so as to generate rotating magnetic fields between the respective stators and rotors, and supplied to the 1st and 2nd stators. |
