automotive system and method of hybrid energy supply and hybrid energy automobile.

摘要

the present invention discloses an automotive hybrid power supply system and method, wherein the system comprises a solar cell module, a storage battery module, an input conversion module, a dc-ac inverter, a traction motor and a control module; when a car is running, the flywheel module provides driving power to the car; the control module acquires an operational state of the car, output parameters of the flywheel module and soc of the solar cell module and the storage battery module and determines the maximum power that can be provided by the flywheel module of according to the output parameters and when the maximum output power by the flywheel module is less than the driving power required by the car, the input conversion module is controlled to switch the dc output power through the cell module solar and / or storage battery module in the dc-ac inverter; and the dc-ac inverter converts dc power to ac power to drive the traction motor, emphasizing that the present invention can reduce car pollution to the environment, increase energy efficiency and increase the autonomy of the car.