The invention relates to a cooling system, a vehicle and a method of controlling the cooling system. The cooling system comprises a primary stage; and a secondary stage comprising a secondary decompression device configured to adopt a passive state and an active state, a cooling section for cooling an electrical storage device, a pump, a secondary compressor, and a valve device arranged to selectively direct refrigerant to the pump or to the secondary compressor; controlling the secondary stage to operate in a first mode in which the secondary decompression device adopts a passive state and the valve device directs refrigerant to the pump; and controlling the secondary stage to operate in a second mode in which the secondary decompression device is in an active state and the valve device directs refrigerant to the secondary compressor; in the second mode, the refrigerant conveyed by the secondary stage is condensed in cooperation with the primary stage.
本发明涉及冷却系统、车辆以及控制冷却系统的方法。冷却系统包括一次级;以及二次级,所述二次级包括被配置为采用被动状态和主动状态的二次减压装置、用于冷却蓄电装置的冷却区段、泵、二次压缩机以及阀装置,所述阀装置被布置为选择性地将制冷剂引导到所述泵或引导到所述二次压缩机;控制所述二次级在第一模式下操作,在所述第一模式下,所述二次减压装置采用被动状态且所述阀装置将制冷剂引导到所述泵;以及控制所述二次级在第二模式下操作,在所述第二模式下,所述二次减压装置采用主动状态并且所述阀装置将制冷剂引导到所述二次压缩机;在所述第二模式下,与所述一次级协作使由所述二次级输送的制冷剂冷凝。
Cooling system, vehicle, and method of controlling cooling system
冷却系统、车辆以及控制冷却系统的方法
2024-10-15
Patent
Electronic Resource
Chinese
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 |
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