Samsung electronics co., ltd. (20250123036). HEAT PUMP SYSTEM AND CONTROL METHOD THEREOF
HEAT PUMP SYSTEM AND CONTROL METHOD THEREOF
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HEAT PUMP SYSTEM AND CONTROL METHOD THEREOF
This abstract first appeared for US patent application 20250123036 titled 'HEAT PUMP SYSTEM AND CONTROL METHOD THEREOF
Original Abstract Submitted
a heat pump system may include a compressor, a water-refrigerant heat exchanger, an expansion valve, an outdoor heat exchanger, an outlet temperature sensor configured to detect an outlet temperature of the water-refrigerant heat exchanger, an outside temperature sensor, a discharge pressure sensor, a suction pressure sensor, and at least one processor. the at least one processor may obtain, during a heating operation, a first target discharge temperature of the compressor based on an output value from the outlet temperature sensor and an output value from the outside temperature sensor, obtain a second target discharge temperature of the compressor based on an output value from the discharge pressure sensor and an output value from the suction pressure sensor, set any one of the first target discharge temperature or the second target discharge temperature to a final target discharge temperature, and control the expansion valve based on the final target discharge temperature.