The invention provides a vehicle energy feedback method, device and equipment and a storage medium, and the method comprises the steps: firstly taking a vehicle meeting an energy feedback condition as a target vehicle, and then calculating the power of a vehicle heater according to the feedback power, the thermal management heating power and the power battery charging power of the target vehicle; judging whether the water temperature of the thermal management system in the target vehicle exceeds a preset temperature range or not; if the water temperature of the heat management system does not exceed the preset temperature range, energy feedback is conducted on the target vehicle based on the vehicle heater power; and if the water temperature of the heat management system exceeds the preset temperature range, cooling the heat management system. The maximum power or the large power required by sliding feedback can be met, and it can be guaranteed that the normal energy feedback capacity of the vehicle power battery is kept when the vehicle power battery is fully charged or the charging power is limited.
本申请提供一种车辆能量回馈方法、装置、设备及存储介质,首先将满足能量回馈条件的车辆作为目标车辆,然后根据所述目标车辆的回馈功率、热管理制热功率和动力电池充电功率计算车辆加热器功率;再判断所述目标车辆中热管理系统的水温是否超过预设温度范围;若热管理系统的水温未超过预设温度范围,则基于所述车辆加热器功率对所述目标车辆进行能量回馈;若热管理系统的水温超过预设温度范围,则对所述热管理系统进行降温。本申请可满足滑行回馈需求的最大功率或者较大功率,可保证车辆动力电池在满电或者充电功率受限时保持正常的能量回馈能力。
Vehicle energy feedback method, device and equipment and storage medium
一种车辆能量回馈方法、装置、设备及存储介质
30.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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