Air Conditioning System
An air-conditioning system and corresponding relationship technology, applied in heating and ventilation control systems, heating and ventilation safety systems, high-efficiency adjustment technology, etc., can solve problems such as low precision, complicated test schemes, and numerous test devices, so as to improve detection accuracy, The Effect of Simplifying Test Complexity
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Embodiment 1
[0060] The air conditioning system of the present embodiment executes the refrigeration cycle of the air conditioner by controlling the compressor, the condenser, the expansion valve and the evaporator through the processor module. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies refrigerant to air that has been conditioned and heat-exchanged.
[0061] The compressor compresses the refrigerant gas in a high temperature and high pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process.
[0062] The expansion valve expands the high-temperature and high-pressure liquid-phase refrigerant condensed in the condenser into a low-pressure liquid-phase refrigerant. The evaporator evapora...
Embodiment 2
[0136] The air conditioning system of this embodiment can also output the apparent power S by 2i Calculate the input power of the inverter by means of Image 6 As shown, the processor module of this embodiment is configured as:
[0137] Obtain the current operating frequency of the compressor and the current torque of the compressor respectively;
[0138] Calculate the efficiency α of the inverter based on the current operating frequency and the current torque 0 ;
[0139] Obtain the apparent power S of the output side of the inverter 2i ;
[0140] Obtain the output side power factor F of the inverter 2i ;
[0141] Calculate the input power P of the inverter r :
[0142] P r =S 2i *F 2i / α 0 .
[0143] S 2i Calculated by the inverter output, α 0 It can be obtained by the solution described in Embodiment 1, which is not repeated here. F 2i is the output power factor of the inverter, which can be obtained directly from the inverter.
[0144] In the air-conditio...
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