According to an embodiment of the present invention, provided is a hybrid cooling system combining electric and hydraulic motors which includes a first battery pack to which a voltage is applied through a first power generating member connected to a screw wind turbine and a solar cell to operate a cooling system including a compressor, a condenser, an inflator and an evaporator. The hybrid cooling system combining electric and hydraulic motors includes an input part including a first inverter (AC-DC) provided between the first power generating member and the first battery pack for converting the voltage of the first power generating member into an input voltage, and a converter (DC-DC) provided between the solar cell and the first battery pack for converting a voltage of the solar cell into an input voltage; an output part including a second power generating member driven by a driving motor to which a voltage is applied through a second battery pack, and a second inverter (AC-DC) provided between the second power generating member and the second battery pack for converting the voltage of the second power generating member into an input voltage; and a power control part for controlling the input part and the output part. In addition, the hybrid cooling system includes a hydraulic tank provided between the hydraulic motors and the hydraulic pump for storing oil, and a hydraulic control part that controls the electric motor and the hydraulic pumps according to the conditions of the compressor, the condenser, the evaporator, and the inflator. Therefore, by operating the hybrid cooling system through the intelligent integrated control unit that integrates the power control unit and the hydraulic control unit, the hybrid cooling system improves environment-friendly energy use and efficiency of energy consumption.

    본 발명의 일 실시 예에 의하면, 전동모터와 유압모터를 결합한 하이브리드 냉각시스템은, 압축기, 컨덴서, 팽창기, 증발기를 구비하는 냉각시스템을 가동하기 위해 스크류 윈드터빈(screw wind turbine)에 연결된 제1발전동체 및 태양전지를 통해 전압이 제1배터리팩(1st battery pack)에 인가되도록 구성하고, 제1발전동체와 제1배터리팩 사이에 설치되어 제1발전동체의 전압을 입력전압으로 변환하는 제1인버터(AC-DC)와 태양전지와 제1배터리팩 사이에 설치되어 태양전지의 전압을 입력전압으로 변환하는 컨버터(DC-DC) 등을 입력부로 구성하며; 제2배터리팩(2nd battery pack)을 통해 인가된 전압을 전동모터에 공급하며, 전동모터로부터 구동되는 제2발전동체와 제2발전동체로부터 제2배터리팩 사이에 설치되어 제2발전동체의 전압을 입력전압으로 변환하는 제2인버터(AC-DC)는 출력부로 구성하며; 입력부와 출력부를 제어하는 전원제어부를 구성한다. 또한, 유압모터들과 유압펌프 사이에 오일을 저장하는 유압탱크를 구비하여 압축기, 응축기, 증발기, 팽창기의 컨디션에 따라 전동모터 및 유압펌프들을 제어하는 유압제어부를 구성하며, 전원제어부와 유압제어부를 통합하는 지능형 통합제어부를 통해서 하이브리드 냉각시스템을 가동함으로써 친환경적인 에너지의 사용 및 에너지소모의 효율성을 제공한다.


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    Title :

    A hybrid cooling system using of electric and hydraulic motors


    Additional title:

    전동모터와 유압모터를 결합한 하이브리드 냉각시스템


    Contributors:

    Publication date :

    2018-06-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS




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