The invention relates to a battery cooling method and system for a mild hybrid commercial vehicle. A method of controlling cooling of a mild hybrid vehicle, the vehicle including an engine, a vehicle cooling system, and a battery system, the method including: determining whether the engine is operating at zero speed; determining whether the battery system works in a peak power region; determining whether a vehicle cooling system is required to provide cooling to a cabin of the vehicle; and responsive to determining that the engine is not operating at zero speed, determining that the battery system is operating in a peak power region, and determining that the vehicle cooling system is required to provide cooling to a cabin of the vehicle, activating a mechanical compressor of the vehicle cooling system and activating an electric compressor of the vehicle cooling system, so as to cool the cabin of the vehicle and cool the battery system.
本申请涉及用于轻度混合动力商用车辆的电池冷却方法和系统。公开了一种控制轻度混合动力车辆的冷却的方法,该车辆包括发动机、车辆冷却系统以及电池系统,所述方法包括:确定发动机是否在以零速工作;确定电池系统是否在峰值功率区工作;确定是否需要车辆冷却系统向车辆的车厢提供冷却;以及响应于确定发动机未在以零速工作、确定电池系统在峰值功率区工作、以及确定需要车辆冷却系统向车辆的车厢提供冷却,启用车辆冷却系统的机械压缩机并且启用车辆冷却系统的电动压缩机,以使得冷却车辆的车厢并且冷却电池系统。
Battery cooling method and system for mild hybrid commercial vehicles
用于轻度混合动力商用车辆的电池冷却方法和系统
10.05.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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 / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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