The invention discloses an electric vehicle and a charging and discharging control system and method thereof, a controller and a storage medium, the charging and discharging control system comprises a charging port, a boosting unit and a motor control unit, the boosting unit is connected with the charging port, and the motor control unit is connected with the charging port. The boosting unit can be connected with the power battery unit through the first controllable switch unit and the second controllable switch unit, and the power battery unit can supply power to the driving motor by controlling the on-off states of the first controllable switch unit and the second controllable switch unit so that the driving motor can work normally; and external alternating current or direct current accessed from the charging port can normally charge the power battery unit. Therefore, the charging and discharging control system in the embodiment of the invention can simplify the circuit structure of the charging and discharging control system of the vehicle on the premise of ensuring normal charging and discharging of the vehicle, is beneficial to improving the driving mileage and the cruising ability of the vehicle, and can reduce the control cost of the vehicle at the same time.
本发明公开了一种电动车辆及其充放电控制系统与方法、控制器、存储介质,其中,充放电控制系统包括充电口、升压单元和电机控制单元,其中,升压单元与充电口连接,且升压单元可以通过第一可控开关单元和第二可控开关单元与动力电池单元连接,通过控制第一可控开关单元和第二可控开关单元的开关状态,能够使动力电池单元向驱动电机供电以使驱动电机正常工作,还能够使从充电口接入的外部交流电或直流电正常的对动力电池单元进行充电。由此,本发明实施例中的充放电控制系统能够在保证车辆正常进行充放电的前提下,简化车辆的充放电控制系统的电路结构,有助于提高车辆的行驶里程和续航能力,同时能够降低车辆的控制成本。
Electric vehicle, charging and discharging control system and method thereof, controller and storage medium
电动车辆及其充放电控制系统与方法、控制器、存储介质
2023-08-08
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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