The present invention relates to an independent driving cab type air cooling and heating system of a railway vehicle which can improve driver convenience, and can prevent malfunction and lifespan decrease of an electronic device, and can control air cooling and heating under the state of not performing current collection during driving cab inspection, by operating air cooling and heating in the driving cab efficiently by installing an air cooling and heating system of the railway vehicle in the driving cap separately from a compartment. The air cooling and heating system of the railway vehicle comprising the driving cab and a compartment of the present invention comprises: an air conditioning apparatus which is installed in the driving cab, and performs heat exchange as a refrigerant passes through a compressor, a condenser, an expansion valve and an evaporator; a cooling and heating conversion unit which changes flow of the refrigerant of the air conditioning apparatus; a current collection unit which supplies electricity by being installed on an upper part of the railway vehicle; a power conversion apparatus which supplies electricity to the air conditioning apparatus by converting a high voltage supplied from the current collection unit; a battery which is installed in the driving cab in order to supply the electricity to the air conditioning apparatus; a main power controller which controls the power supply of the battery and the current collection unit selectively; and a control part which controls the air conditioning apparatus using the electricity supplied through the main power controller.
AIR COOLING AND HEATING SYSTEM FOR DRIVING ROOM OF RAILWAY VEHICLE
2015-09-07
Patent
Elektronische Ressource
Koreanisch
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B61C Lokomotiven , LOCOMOTIVES / F24F Klimatisierung , AIR-CONDITIONING / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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