| 摘要 |
PROBLEM TO BE SOLVED: To provide a motor drive device capable of improving output of a motor.SOLUTION: A first inverter 30 of a motor drive device 1 is connected with one-side ends 211, 222 and 232 of coils 21-23 and a first power source 51. A second inverter 40 is connected with other-side ends 212, 222 and 232 of the coils 21-23 and a second power source 52. A third inverter 60 is connected with the first inverter and one-side ends 161, 171 and 181 of coils 16-18 of a first MG 15 that is driven by an engine 10. A control part 80 controls the first inverter 30, the second inverter 40 and the third inverter 60. Generation power that is generated by the first MG 15 is supplied from a side of the first inverter 30 to a second MG 20 in addition to power of the first power source 51. Thus, output of the second MG 20 can be improved.SELECTED DRAWING: Figure 1 |
