The present invention relates to a method for controlling a refrigerant fluid circuit (1) comprising a first branch (4) which is provided with a first compression device (9) and a second branch (5) which is provided with a second compression device (13), the compression devices (9, 13) being able to rotate at variable speeds in order to comply with a cooling objective, characterised in that, during the method, - the rotation speed of a compression device (9, 13) is increased up to a rotation speed corresponding to a determined acoustic threshold as long as the cooling objective has not been achieved, - if the cooling objective has not been achieved, the rotation speeds of the compression devices (9, 13) are caused to converge so that these speeds are identical to within +/- 10%.
PROCÉDÉ DE RÉGULATION D'UN CIRCUIT DE FLUIDE RÉFRIGERANT
METHOD FOR CONTROLLING A REFRIGERANT FLUID CIRCUIT
VERFAHREN ZUM STEUERN EINES KÄLTEMITTELKREISLAUFS
2024-01-17
Patent
Elektronische Ressource
Französisch
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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