Contemporary amperex technology co., limited (20240413433). TEMPERATURE MANAGEMENT DEVICE AND TEST SYSTEM
TEMPERATURE MANAGEMENT DEVICE AND TEST SYSTEM
Organization Name
contemporary amperex technology co., limited
Inventor(s)
TEMPERATURE MANAGEMENT DEVICE AND TEST SYSTEM
This abstract first appeared for US patent application 20240413433 titled 'TEMPERATURE MANAGEMENT DEVICE AND TEST SYSTEM
Original Abstract Submitted
this application discloses a temperature management device and a test system. the temperature management device is configured to perform temperature management on a battery pack cooled by a refrigerant. the temperature management device includes a first port configured to detachably connect to a refrigerant outlet of the battery pack; a second port configured to detachably connect to a refrigerant inlet of the battery pack; a compressor; a condenser; an expansion valve; and a pressure regulating valve, which is configured to regulate pressure of gas discharged from the refrigerant outlet of the battery pack so that a pressure value of gas discharged from the second end of the pressure regulating valve to the inlet of the compressor is within a preset range. the temperature management device and test system of the embodiments of this application can maintain a stable and suitable temperature for the battery pack in a battery pack test.