Patent ID: 11897310
Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
Field: Transport (Mechanical engineering)
Classification: CPC B  H | IPC B  H

Claim 3:
4. The vehicle thermal management system according to claim 1, wherein:
the main battery is able to exchange electric power with a motor generator;
a direct-current direct-current converter that lowers a voltage in an electric power path is provided between the auxiliary battery and the electric power path provided between the main battery and the motor generator; and
the control device increases the output of the low-voltage air conditioner by increasing a voltage of the direct-current direct-current converter and increasing a voltage of the auxiliary battery when the regenerative electric power is surplus as compared with a case where the regenerative electric power is not surplus with respect to the electric power that is able to be charged to the main battery.