| 摘要 |
PROBLEM TO BE SOLVED: To provide a power control system capable of improving synchronization accuracy of initial explosion timing and timing in which initial explosion cancel torque is output from a motor.SOLUTION: A power control system 100 comprises an HV-ECU 10, an EFI-ECU 20, and an MG-ECU 30. The EFI-ECU 20 calculates initial explosion timing in which initial explosion occurs as correction timing t1 with an effective edge of a synchronization signal as a reference, and sends the correction timing to the HV-ECU 10. The HV-ECU 10 sends the received correction timing to the MG-ECU 30. The MG-ECU 30, upon receiving the correction timing, confirms that it has become the correction timing with the effective edge of the synchronization signal as the reference, and controls driving of a first motor 71 so that initial explosion cancel torque is generated at the correction timing. |
