The invention discloses a battery pack, a thermal management system, a control method of the thermal management system and a vehicle. The battery pack comprises a battery module; the first cold plate is arranged at the upper part of the battery module and is used for exchanging heat with the battery module at the upper part of the battery module, and the first cold plate is provided with a first liquid cooling channel; the second cold plate is arranged at the lower part of the battery module and is used for exchanging heat with the battery module at the lower part of the battery module, the second cold plate is provided with a second liquid cooling channel, and the first liquid cooling channel and the second liquid cooling channel are connected in parallel. According to the battery pack, heat conduction paths of the battery modules are reduced, the temperature consistency of the battery modules is ensured, and the heat exchange effect of the battery modules is effectively improved.
本发明公开了一种电池包、热管理系统、热管理系统的控制方法和车辆,电池包包括:电池模组;第一冷板,第一冷板设在电池模组的上部,用于在电池模组的上部与电池模组换热,第一冷板具有第一液冷通道;第二冷板,第二冷板设在电池模组的下部,用于在电池模组的下部与电池模组换热,第二冷板具有第二液冷通道,第一液冷通道和第二液冷通道并联。根据本发明的电池包减少了电池模组的导热路径,确保电池模组的温度一致性,有效提高了电池模组的换热效果。
Battery pack, thermal management system, control method of thermal management system, and vehicle
电池包、热管理系统、热管理系统的控制方法和车辆
2022-04-19
Patent
Elektronische Ressource
Chinesisch
IPC: | 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 / 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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