The invention provides a system and method for battery preconditioning based on a selected regenerative braking. An electrically powered vehicle includes a traction battery and a battery thermal control system. A controller is configured to receive an initial regenerative braking capability and operate the battery thermal control system to precondition the traction battery to a temperature corresponding to the initial regenerative braking capability during a charging event such that during a subsequent driving cycle, the battery thermal control system is configured to precondition the traction battery to a temperature corresponding to the initial regenerative braking capability. The regenerative braking capability is at least equal to the initial regenerative braking capability for at least a predetermined duration of the subsequent drive cycle.
本公开提供了“基于选定的再生制动量的电池预调节系统和方法”。一种电动化车辆包括牵引电池和电池热控制系统。一种控制器被配置为接收初始再生制动能力并操作所述电池热控制系统以在充电事件期间将所述牵引电池预调节到对应于所述初始再生制动能力的温度,使得在随后的驾驶循环期间,所述再生制动能力在所述随后的驾驶循环的至少预定持续时间内至少等于所述初始再生制动能力。
SYSTEM AND METHOD FOR BATTERY PRECONDITIONING BASED ON SELECTED REGENERATIVE BRAKING AMOUNT
基于选定的再生制动量的电池预调节系统和方法
2021-05-11
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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