Cooling control method and equipment of battery, medium, cooling system and vehicle

• Main Authors: ZHU FUTANG, WANG XINKUI, GU HONGPENG, LIU JIAYAO
• Format: Patent
• Language: Chinese; English
• Published: 23.08.2024
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRICITY; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; PERFORMING OPERATIONS; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; TRANSPORTING; VEHICLES IN GENERAL

The invention provides a cooling control method and equipment of a battery, a medium, a cooling system and a vehicle. The cooling control method of the battery is applied to the cooling system and comprises the following steps: acquiring a current battery temperature; determining a corresponding battery heating rate based on the battery temperature; the refrigerating capacity of the battery is determined based on the battery heating rate; and cooling the battery based on the battery refrigerating capacity. According to the method, the temperature of the battery can be accurately controlled, and meanwhile, the cooling energy consumption of the battery is also reduced. 本申请提供了一种电池的冷却控制方法、设备、介质、冷却系统和车辆。其中的电池的冷却控制方法应用于冷却系统中，冷却控制方法包括：获取当前的电池温度；基于所述电池温度确定相应的电池升温速率；基于所述电池升温速率确定电池制冷量；基于所述电池制冷量对电池进行冷却。通过该方法可实现电池温度的精准控制，同时也降低了电池冷却能耗。