A rail car air-conditioning device is equipped with: a refrigerant circuit that has a compressor (3) and an outdoor heat exchanger; an outdoor blower (5); a compressor operation frequency deriver (11) that derives a compressor operation frequency of the compressor (3) on the basis of a rail car interior setting temperature (To) and a rail car interior temperature (Tr); an inverter (21) for compressor use that drives the compressor (3) at the compressor operation frequency; an outdoor blower operation frequency deriver (12) that, in accordance with a predetermined correspondence relationship, derives a blower operation frequency of the outdoor blower (5) corresponding to the compressor operation frequency; and an inverter (22) for outdoor blower use that drives the outdoor blower (5) at the blower operation frequency. The outdoor blower operation frequency deriver (12) has a highly energy efficient energy-saving mode and a low-energy efficiency low-noise mode, and can switch between the energy-saving mode and the low-noise mode.
RAIL CAR AIR-CONDITIONING DEVICE, RAIL CAR AIR-CONDITIONING DEVICE DRIVING METHOD, AND PROGRAM
EISENBAHNWAGENKLIMATISIERUNGSVORRICHTUNG, EISENBAHNWAGENKLIMATISIERUNGSVORRICHTUNGANSTEUERUNGSVERFAHREN UND PROGRAMM
DISPOSITIF DE CLIMATISATION DE VÉHICULE FERROVIAIRE, PROCÉDÉ DE COMMANDE DE DISPOSITIF DE CLIMATISATION DE VÉHICULE FERROVIAIRE ET PROGRAMME
2020-02-19
Patent
Electronic Resource
English
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / 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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