KR102204470B1 - A hybrid cooling system using of electric and hydraulic motors - Google Patents

A hybrid cooling system using of electric and hydraulic motors Download PDF

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KR102204470B1
KR102204470B1 KR1020180044708A KR20180044708A KR102204470B1 KR 102204470 B1 KR102204470 B1 KR 102204470B1 KR 1020180044708 A KR1020180044708 A KR 1020180044708A KR 20180044708 A KR20180044708 A KR 20180044708A KR 102204470 B1 KR102204470 B1 KR 102204470B1
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battery pack
hydraulic
voltage
generating body
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선상규
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • B60H1/3222—Cooling devices using compression characterised by the compressor driving arrangements, e.g. clutches, transmissions or multiple drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • B60H1/3205—Control means therefor
    • B60H1/3211—Control means therefor for increasing the efficiency of a vehicle refrigeration cycle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K16/00—Arrangements in connection with power supply of propulsion units in vehicles from forces of nature, e.g. sun or wind
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B60P3/20—Refrigerated goods vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • B60R16/033—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for characterised by the use of electrical cells or batteries
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H2001/3286—Constructional features
    • B60H2001/3294—Compressor drive is hybrid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K16/00—Arrangements in connection with power supply of propulsion units in vehicles from forces of nature, e.g. sun or wind
    • B60K2016/003—Arrangements in connection with power supply of propulsion units in vehicles from forces of nature, e.g. sun or wind solar power driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K16/00—Arrangements in connection with power supply of propulsion units in vehicles from forces of nature, e.g. sun or wind
    • B60K2016/006—Arrangements in connection with power supply of propulsion units in vehicles from forces of nature, e.g. sun or wind wind power driven
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/90—Energy harvesting concepts as power supply for auxiliaries' energy consumption, e.g. photovoltaic sun-roof

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  • Physics & Mathematics (AREA)
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  • Transportation (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Eletrric Generators (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

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.According to an embodiment of the present invention, a hybrid cooling system combining an electric motor and a hydraulic motor is a first power generation connected to a screw wind turbine to operate a cooling system including a compressor, a condenser, an expander, and an evaporator. The first is configured to apply voltage to the first battery pack through the body and the solar cell, and is installed between the first power generation body and the first battery pack to convert the voltage of the first power generation body into an input voltage. An inverter (AC-DC) and a converter (DC-DC) installed between the solar cell and the first battery pack to convert the voltage of the solar cell into an input voltage as an input unit;
The voltage applied through the 2nd battery pack is supplied to the electric motor, and the voltage of the second power generating body is installed between the second power generating body driven by the electric motor and the second power generating body and the second battery pack. The second inverter (AC-DC) for converting the input voltage is configured as an output unit; It constitutes a power control section that controls the input section and the output section.
In addition, a hydraulic control unit that controls the electric motor and hydraulic pumps according to the condition of the compressor, condenser, evaporator, and expander is provided with a hydraulic tank storing oil between the hydraulic motors and the hydraulic pump, and the power control unit and the hydraulic control unit By operating the hybrid cooling system through the integrated intelligent integrated control unit, it provides eco-friendly energy use and energy consumption efficiency.

Figure 112018038218128-pat00001
Figure 112018038218128-pat00001

Description

전동모터와 유압모터를 결합한 하이브리드 냉각시스템{A hybrid cooling system using of electric and hydraulic motors}A hybrid cooling system using of electric and hydraulic motors}

본 발명은 전동모터와 유압모터를 결합한 하이브리드 냉각시스템에 관한 것으로, 유압전동장치는 변속비(變速比)가 연속적으로 변화하고, 효율이 높으며, 소음이 없고, 강한 힘을 얻을 수 있으며, 속도도 자유로이 조정할 수 있고, 과부하(過負荷)에 대한 안전장치도 간단하고, 힘의 도출이 용이한 점 등 많은 장점을 이용한다. The present invention relates to a hybrid cooling system that combines an electric motor and a hydraulic motor, and the hydraulic power transmission device continuously changes the transmission ratio, has high efficiency, has no noise, can obtain a strong force, and has a free speed. It can be adjusted, the safety device against overload is simple, and it takes advantage of many advantages, such as the easy derivation of force.

더욱 상세하게는 유압전동장치와 함께 다양한 하이브리드 전원공급시스템을 통해 인가된 전압을 변환하여 압축기(Compressor), 응축기(Condenser), 팽창기(Expansor), 증발기(Evaporator)를 구동할 수 있는 하이브리드 냉각시스템에 관한 것이다.More specifically, it is a hybrid cooling system that can drive a compressor, a condenser, an expander, and an evaporator by converting the applied voltage through a variety of hybrid power supply systems along with a hydraulic motor. About.

일반적으로 종래의 일반적인 냉동차량의 동력원은 주로 차량엔진동력 또는 서브엔진동력을 이용하여 얻게 된다.In general, the power source of a conventional general refrigeration vehicle is mainly obtained using vehicle engine power or sub-engine power.

엔진을 이용할 때 풀리 및 벨트를 이용해 압축기를 엔진에 연결하였는데, 엔진이 정지하였을 때, 압축기의 정지로 냉각시스템도 정지하는 문제가 발생하여 정차에도 냉각시스템을 가동해야하므로 연료소비와 환경문제가 심각하다.When using the engine, the compressor was connected to the engine using pulleys and belts, but when the engine stopped, the cooling system was also stopped due to the stopping of the compressor, so the cooling system must be operated even when the vehicle is stopped, so fuel consumption and environmental problems are serious. Do.

본 발명의 목적은 냉각기관의 시스템을 효율적으로 구동할 수 있는 전원공급시스템과 유압전동장치를 제공하여 에너지효율을 극대화할 수 있는 하이브리드 냉각시스템을 제공하는 데 있다.An object of the present invention is to provide a hybrid cooling system capable of maximizing energy efficiency by providing a power supply system and a hydraulic power supply system capable of efficiently driving a system of a cooling engine.

본 발명의 제1 실시 예에 의하면, 하이브리드 냉각시스템은 전원공급부에는 스크류윈드터빈(screw type wind turbine)을 포함한 제1발전동체와; 태양전지와; 제1,제2발전동체와; 외부전원과; 다수의 전동모터를 이용하여 제1배터리팩(1st battery pack) 및 제2배터리팩(2nd battery pack)에 전원을 인가시키거나 출력시키는 구성 및;According to a first embodiment of the present invention, a hybrid cooling system includes a first power generating body including a screw type wind turbine in a power supply unit; Solar cells; First and second power generating bodies; External power supply; A configuration for applying or outputting power to the first battery pack and the second battery pack using a plurality of electric motors;

유압공급부에는 다수의 유압펌프(hydraulic pump)와; 다수의 유압모터(oil hydraulic motor)와; 유압탱크를 이용하여 압축기(또는 스크롤압축기)와; 응축기와; 증발기와; 팽창기의 냉각시스템을 구성하는 것이다.The hydraulic supply unit includes a plurality of hydraulic pumps; A plurality of oil hydraulic motors; A compressor (or scroll compressor) using a hydraulic tank; With a condenser; Evaporator; It constitutes the cooling system of the expander.

또한, 전원공급부에는 전원을 생성하고 공급하는 시스템으로 입력부와 출력부로 분리되는 전원제어부를 구비한다.In addition, the power supply unit is a system that generates and supplies power, and includes a power control unit separated into an input unit and an output unit.

유압공급부에는 유압을 저장하고 공급하는 시스템으로 다수의 유압펌프(hydraulic pump)와 다수의 유압모터(oil hydraulic motor)로 분리되는 유압제어부를 구비한다.The hydraulic supply unit is a system for storing and supplying hydraulic pressure, and includes a hydraulic control unit separated into a plurality of hydraulic pumps and a plurality of oil hydraulic motors.

전원제어부와 유압제어부의 제어를 위해서 지능형통합제어부를 구비한다.It has an intelligent integrated control unit for controlling the power control unit and the hydraulic control unit.

본 발명의 각 실시 예에 의하면 제1발전동체 및 태양전지를 이용하여 제1배터리팩(1st battery pack)에게 전압을 인가하고, 외부전원이 제2배터리팩(2nd battery pack)에 전압을 인가하여 냉동차량의 엔진을 이용하지 않고서도 에너지를 이용할 수 있다.According to each embodiment of the present invention, a voltage is applied to the first battery pack using a first power generating body and a solar cell, and an external power source applies a voltage to the second battery pack. Energy can be used without using the engine of a refrigerated vehicle.

또한, 전동모터가 직접 압축기, 응축기, 증발기를 구동하거나, 전동모터가 각 유압펌프를 가동시켜 전동모터보다 효율이 높은 각 유압모터를 이용하여 압축기, 응축기, 증발기를 구동함으로써 냉동시스템의 에너지효율을 높일 수 있다.In addition, the electric motor directly drives the compressor, condenser, and evaporator, or the electric motor operates each hydraulic pump and drives the compressor, condenser, and evaporator using each hydraulic motor, which is more efficient than the electric motor. You can increase it.

한 실시 예로써는 동시에 제4유압모터가 제2발전동체를 구동시켜 생성된 전압을 제2배터리팩(2nd battery pack)에 피드백 해주는 자가발전 하이브리드 시스템이 구성된다.In one embodiment, a self-powered hybrid system is configured in which a fourth hydraulic motor simultaneously drives a second power generating body to feed back a generated voltage to a second battery pack.

따라서 2개의 배터리팩과 비상용으로 외부전원을 구성함으로써 운전자의 심리적 안정성과 운영의 편리성을 확보할 수 있다.Therefore, by configuring two battery packs and an external power source for emergency use, the driver's psychological stability and convenience of operation can be secured.

도 1은 본 발명의 제1 실시 예에 따른 하이브리드 냉각시스템의 구조를 나타내는 블록도
도 2는 도 1에 도시한 전원제어부의 블록도
도 3은 도 1에 도시한 유압제어부의 블록도
도 4는 본 발명의 제2 실시 예에 따른 전동모터와 다수의 유압모터를 사용하는 블록도
도 5는 도 4에 도시한 전원제어부의 블록도
도 6은 도 4에 도시한 유압제어부의 블록도
도 7은 본 발명의 제3 실시 예에 따른 다수의 전동모터와 유압모터를 사용하는 블록도
도 8은 도 7에 도시한 전원제어부의 블록도
도 9는 도 7에 도시한 유압제어부의 블록도1 is a block diagram showing the structure of a hybrid cooling system according to a first embodiment of the present invention
2 is a block diagram of a power control unit shown in FIG. 1
3 is a block diagram of the hydraulic control unit shown in FIG. 1
Figure 4 is a block diagram using an electric motor and a plurality of hydraulic motors according to a second embodiment of the present invention
5 is a block diagram of a power control unit shown in FIG. 4
6 is a block diagram of the hydraulic control unit shown in FIG. 4
7 is a block diagram using a plurality of electric motors and hydraulic motors according to a third embodiment of the present invention
8 is a block diagram of a power control unit shown in FIG. 7
9 is a block diagram of the hydraulic control unit shown in FIG. 7

이하, 본 발명의 바람직한 제1 실시 예를 첨부된 도 1 내지 도 3을 참고하여 더욱 상세히 설명한다. Hereinafter, a first preferred embodiment of the present invention will be described in more detail with reference to FIGS. 1 to 3.

도 1은 본 발명의 실시 예에 따른 하이브리드 냉각시스템(1)의 구조들을 나타내는 블록도이다.1 is a block diagram showing structures of a hybrid cooling system 1 according to an embodiment of the present invention.

전원공급부(100)는 동력을 제공하는 스크류 윈드터빈(screw wind turbine)(113)및 제1발전동체(111)와; 제1인버터(AC-DC)(112)와; 태양전지(115) 및 컨버터(DC-DC)(116)와; 제1배터리팩(120)과; 충전기를 포함한 외부전원(119)과; 제2발전동체(122) 및 제2인버터(AC-DC)(123)와; 제1전동모터(131)와; 제2배터리팩(130)을 구비하고,The power supply unit 100 includes a screw wind turbine 113 and a first power generating body 111 providing power; A first inverter (AC-DC) 112; A solar cell 115 and a converter (DC-DC) 116; A first battery pack 120; An external power source 119 including a charger; A second power generation body 122 and a second inverter (AC-DC) 123; A first electric motor 131; It has a second battery pack 130,

유압공급부(200)는 고압유압펌프(205), 유압탱크(206), 제1내지 제4유압모터(211,212,213,214), 압축기(221), 응축기(222), 증발기(223), 팽창기(224)를 구비한다.The hydraulic supply unit 200 includes a high pressure hydraulic pump 205, a hydraulic tank 206, the first to fourth hydraulic motors 211, 212, 213, 214, a compressor 221, a condenser 222, an evaporator 223, and an expander 224. Equipped.

제1발전동체(111)는 제1인버터(AC-DC)(112)를 통해서 제1배터리팩(120)과 결합되고, 태양전지(115)는 컨버터(DC-DC)(116)를 통해서 제1배터리팩(120)과 결합된다.The first power generating body 111 is coupled to the first battery pack 120 through a first inverter (AC-DC) 112, and the solar cell 115 is controlled through a converter (DC-DC) 116. It is combined with 1 battery pack 120.

충전기를 포함한 외부전원(119)은 비상충전을 위해 제2배터리팩(130)과 결합되고, The external power source 119 including the charger is combined with the second battery pack 130 for emergency charging,

제2발전동체(122)는 제2인버터(AC-DC)(123)를 통해 제2배터리팩(130)과 결합된다.The second power generation body 122 is coupled to the second battery pack 130 through a second inverter (AC-DC) 123.

제2배터리팩(120)은 제1전동모터(131)와 결합된다.The second battery pack 120 is coupled to the first electric motor 131.

제1전동모터(131)는 고압유압펌프(205)와 결합된다.The first electric motor 131 is coupled to the high pressure hydraulic pump 205.

유압탱크(206)는 고압유압펌프(205) 및 제1내지 제4유압모터(211,212,213,214)와 결합된다.The hydraulic tank 206 is coupled to the high pressure hydraulic pump 205 and the first to fourth hydraulic motors 211,212,213,214.

제1유압모터(211)는 압축기(221)와 결합된다.The first hydraulic motor 211 is coupled to the compressor 221.

제2유압모터(212)는 응축기(222)와 결합된다.The second hydraulic motor 212 is coupled to the condenser 222.

제3유압모터(213)는 증발기(223)와 결합된다.The third hydraulic motor 213 is coupled to the evaporator 223.

제4유압모터(214)는 제2발전동체(122)와 결합된다.The fourth hydraulic motor 214 is coupled to the second power generating body 122.

제2발전동체(122)는 제2배터리팩(130)와 결합된다.The second power generation body 122 is coupled to the second battery pack 130.

제1배터리팩(120)을 통해 인가된 전압을 마그네트전자스위치(118)를 통해서 제2배터리팩(130)에 전압을 공급하도록 구성한다.The voltage applied through the first battery pack 120 is configured to supply the voltage to the second battery pack 130 through the magnetic electronic switch 118.

단, 제1발전동체(111)와 제2발전동체(122)는 교류발전용 또는 직류발전용으로 선택하여서 구성할 수 있다. 그러므로 교류발전용으로 구성할 때는 인버터(AC-DC)를 사용하며, 직류발전용으로 구성할 때는 컨버터(DC-DC)를 사용하여 제1배터리팩(120) 및 제2배터리팩(130)에 전압이 인가되도록 한다.However, the first power generation body 111 and the second power generation body 122 may be configured by selecting for AC power generation or DC power generation. Therefore, when configuring for AC power generation, an inverter (AC-DC) is used, and when configuring for direct current power generation, a converter (DC-DC) is used to connect the first battery pack 120 and the second battery pack 130. Allow voltage to be applied.

유압공급부(200)는 고압유압펌프(205), 유압탱크(206), 제1내지 제4유압모터(211,212,213,214), 압축기(221), 응축기(222), 증발기(223), 팽창기(224)로 구성된다.The hydraulic supply unit 200 includes a high pressure hydraulic pump 205, a hydraulic tank 206, the first to fourth hydraulic motors 211, 212, 213, 214, a compressor 221, a condenser 222, an evaporator 223, and an expander 224. Is composed.

고압유압펌프(205)와 제1내지 제4유압모터(211,212,213,214) 사이에 오일을 저장하는 유압탱크(206)를 구비한다.A hydraulic tank 206 for storing oil is provided between the high pressure hydraulic pump 205 and the first to fourth hydraulic motors 211, 212, 213, and 214.

고압유압펌프(205)는 제1전동모터(131)와 결합된다.The high pressure hydraulic pump 205 is coupled with the first electric motor 131.

도 2는 도 1에 도시한 전원제어부(150)를 나타내는 블록도이다.FIG. 2 is a block diagram illustrating the power control unit 150 shown in FIG. 1.

제1발전동체(111)와; 태양전지(115); 외부전원(119) 및 제2발전동체(122)를 통해 전압이 제1배터리팩(120)에 인가되도록 입력부(101)와;A first power generating body 111; Solar cell 115; An input unit 101 to apply a voltage to the first battery pack 120 through the external power supply 119 and the second power generating body 122;

제1배터리팩(120)로부터 제1전동모터(131)로 공급되는 전원을 출력부(102)로 구성한다.Power supplied from the first battery pack 120 to the first electric motor 131 is configured as an output unit 102.

입력부(101)와 출력부(102)를 제어하는 전원제어부(150)를 구성한다.A power control unit 150 that controls the input unit 101 and the output unit 102 is configured.

전원제어부(150)는 지능형통합제어부(300)의 제어를 받도록 구성한다.The power control unit 150 is configured to be controlled by the intelligent integrated control unit 300.

도 3은 도1에 제시한 유압제어부(150)의 블록도이다.3 is a block diagram of the hydraulic control unit 150 shown in FIG. 1.

유압제어부(250)는 유압 보호스위치(oil protection switch)를 이용하여 정상적인 운전 중에 유압이 일정압력이하로 저하된다거나 압축기 기동시 일정시간(60~90초)내에 유압이 정상으로 오르지 않을 경우, 제1전동모터(131)로 들어가는 전원을 자동으로 차단시켜 냉각시스템의 손상을 자동 제어한다.The hydraulic control unit 250 uses an oil protection switch to control when the hydraulic pressure drops below a certain pressure during normal operation or when the hydraulic pressure does not rise to normal within a certain time (60 to 90 seconds) when starting the compressor. 1 Power to the electric motor 131 is automatically shut off to automatically control damage to the cooling system.

본 발명의 도 1내지 도 3의 기능을 보면, Looking at the functions of FIGS. 1 to 3 of the present invention,

제1발전동체(111)를 작동시키기 위해 스크류윈드터빈(113)이 구동되며, 제1발전동체(111)는 제1인버터(AC-DC)(112)를 통해서 제1배터리팩(120)에 전압이 인가되고, 태양전지(115)는 컨버터(DC-DC)(116)에 의해서 제1배터리팩(120)에 전압이 인가되며; 제2발전동체(122)는 제4유압모터(214)에 의해 구동되어 제2인버터(AC-DC)(123)를 통해서 제2배터리팩(130)에 전압이 인가되며, 외부전원(119)은 충전기에 의해서 제2배터리팩(130)에 전압을 인가한다.The screw wind turbine 113 is driven to operate the first power generating body 111, and the first power generating body 111 is connected to the first battery pack 120 through the first inverter (AC-DC) 112. Voltage is applied, and the voltage is applied to the first battery pack 120 to the solar cell 115 by a converter (DC-DC) 116; The second power generation body 122 is driven by the fourth hydraulic motor 214 to apply a voltage to the second battery pack 130 through the second inverter (AC-DC) 123, and an external power source 119 A voltage is applied to the second battery pack 130 by a silver charger.

그 다음 전기에너지를 제2배터리팩(130)에서 제1전동모터(131)를 작동하여 고압유압펌프(205)를 구동시켜, 고압유압펌프(205)를 통해서 제1유압모터(211)와 결합된 압축기(221)를 작동하여 냉매를 고온고압으로 압축하며, 제2유압모터(212)와 결합된 응축기(222)가 작동하여 냉매를 냉각하여 저온고압의 액상 냉매로 변화시키고, 이 때 팽창기(224)는 감온구의 작동으로 발브(valve)를 이용한 팽창에 의해 저온저압의 냉매로 변화시키며, 제3유압모터(213)와 결합된 증발기(223)를 작동하여 냉동차량의 적재공간의 열을 흡수하여 저압의 냉매로 변화시키며, 이를 통해 흡수된 열은 증발기(223)를 통해 압축기(221)로 순환되도록 한다.Then, by operating the first electric motor 131 in the second battery pack 130 to drive the high pressure hydraulic pump 205, the electric energy is combined with the first hydraulic motor 211 through the high pressure hydraulic pump 205 The compressor 221 is operated to compress the refrigerant to high temperature and high pressure, and the condenser 222 coupled with the second hydraulic motor 212 is operated to cool the refrigerant to change it into a liquid refrigerant of low temperature and high pressure. 224 changes the refrigerant into a low-temperature and low-pressure refrigerant by expansion using a valve by the operation of the temperature-sensitive device, and operates the evaporator 223 coupled with the third hydraulic motor 213 to recover heat from the loading space of the refrigerating vehicle. It is absorbed and changed into a low-pressure refrigerant, and the heat absorbed through it is circulated to the compressor 221 through the evaporator 223.

따라서 유압공급부(100)는 전원공급부(100)와 연동되어 지능형 통합제어부(30)의 제어를 받는다. Therefore, the hydraulic supply unit 100 is interlocked with the power supply unit 100 and is controlled by the intelligent integrated control unit 30.

이하, 본 발명의 바람직한 제2 실시 예를 첨부한 도 4 내지 도 6을 참고하여 더욱 상세히 설명한다. Hereinafter, a second preferred embodiment of the present invention will be described in more detail with reference to FIGS. 4 to 6.

도 4는 본 발명의 제2 실시 예에 따른 전동모터와 다수의 유압모터를 사용하는 블록도이다.4 is a block diagram using an electric motor and a plurality of hydraulic motors according to a second embodiment of the present invention.

전원공급부(100)는 동력을 제공하는 스크류 윈드터빈(screw wind turbine)(113)및 제1발전동체(111)와; 제1인버터(AC-DC)(112)와; 태양전지(115) 및 컨버터(DC-DC)(116)와; 제1배터리팩(120)과; 충전기를 포함한 외부전원(119)과; 제2발전동체(122) 및 제2인버터(AC-DC)(123)와; 제1전동모터(131)를 구비하고,The power supply unit 100 includes a screw wind turbine 113 and a first power generating body 111 providing power; A first inverter (AC-DC) 112; A solar cell 115 and a converter (DC-DC) 116; A first battery pack 120; An external power source 119 including a charger; A second power generation body 122 and a second inverter (AC-DC) 123; Equipped with a first electric motor 131,

유압공급부(200)는 고압유압펌프(201), 유압탱크(206), 제2내지 제4유압모터(212,213,214), 스크롤압축기(225), 응축기(222), 증발기(223), 팽창기(224)를 구비한다.The hydraulic supply unit 200 includes a high pressure hydraulic pump 201, a hydraulic tank 206, a second to fourth hydraulic motor 212, 213, 214, a scroll compressor 225, a condenser 222, an evaporator 223, an expander 224. It is equipped with.

제1발전동체(111)는 제1인버터(AC-DC)(112)를 통해서 제1배터리팩(120)과 결합되고, 태양전지(115)는 컨버터(DC-DC)(116)를 통해서 제1배터리팩(120)과 결합된다.The first power generating body 111 is coupled to the first battery pack 120 through a first inverter (AC-DC) 112, and the solar cell 115 is controlled through a converter (DC-DC) 116. It is combined with 1 battery pack 120.

충전기를 포함한 외부전원(119)은 비상충전을 위해 제1배터리팩(120)과 결합되고, The external power source 119 including the charger is combined with the first battery pack 120 for emergency charging,

제1배터리팩(120)은 제1전동모터(131)와 결합된다.The first battery pack 120 is coupled to the first electric motor 131.

제1전동모터(131)는 고압유압펌프(201)와 결합된다.The first electric motor 131 is coupled to the high pressure hydraulic pump 201.

유압탱크(206)는 고압유압펌프(201) 및 제2내지 제4유압모터(212,213,214)들 사이에 결합된다.The hydraulic tank 206 is coupled between the high pressure hydraulic pump 201 and the second to fourth hydraulic motors 212, 213, and 214.

제2유압모터(212)는 응축기(222)와 결합된다.The second hydraulic motor 212 is coupled to the condenser 222.

제3유압모터(213)는 증발기(223)와 결합된다.The third hydraulic motor 213 is coupled to the evaporator 223.

제4유압모터(214)는 제2발전동체(122)와 결합된다.The fourth hydraulic motor 214 is coupled to the second power generating body 122.

제2발전동체(122)는 제1배터리팩(120)과 결합된다.The second power generation body 122 is coupled to the first battery pack 120.

제2발전동체(122)와 전압조정기(AVR)(124)를 결합된다.The second power generating body 122 and the voltage regulator (AVR) 124 are combined.

전압조정기(AVR)(124)와 스크롤압축기(scroll compressor)(221)가 결합된다.A voltage regulator (AVR) 124 and a scroll compressor 221 are combined.

단, 제1발전동체(111)와 제2발전동체(122)는 교류발전용 또는 직류발전용으로 선택하여서 구성할 수 있다. 그러므로 교류발전용으로 구성할 때는 인버터(AC-DC)를 사용하며, 직류발전용으로 구성할 때는 컨버터(DC-DC)를 사용하여 제1배터리팩(120)에 전압이 인가되도록 한다.However, the first power generation body 111 and the second power generation body 122 may be configured by selecting for AC power generation or DC power generation. Therefore, when configuring for AC power generation, an inverter (AC-DC) is used, and when configuring for direct current power generation, a converter (DC-DC) is used to apply voltage to the first battery pack 120.

유압공급부(200)는 고압유압펌프(205), 유압탱크(206), 제2내지 제4유압모터(212,213,214), 압축기(221), 응축기(222), 증발기(223), 팽창기(224)로 구성된다.The hydraulic supply unit 200 includes a high pressure hydraulic pump 205, a hydraulic tank 206, the second to fourth hydraulic motors 212, 213, 214, a compressor 221, a condenser 222, an evaporator 223, and an expander 224. Is composed.

고압유압펌프(205)와 제2내지 제4유압모터(212,213,214) 사이에 오일을 저장하는 유압탱크(206)를 구비한다.A hydraulic tank 206 for storing oil is provided between the high pressure hydraulic pump 205 and the second to fourth hydraulic motors 212, 213, and 214.

고압유압펌프(205)는 제1전동모터(131)와 결합된다.The high pressure hydraulic pump 205 is coupled with the first electric motor 131.

도 5는 도 4에 도시한 전원제어부의 블록도이다.5 is a block diagram of a power control unit shown in FIG. 4.

제1발전동체(111)와; 태양전지(115); 외부전원(119) 및 제2발전동체(122)를 통해 전압이 제1배터리팩(120)에 인가되도록 입력부(101)와; A first power generating body 111; Solar cell 115; An input unit 101 to apply a voltage to the first battery pack 120 through the external power supply 119 and the second power generating body 122;

제1배터리팩(120)로부터 제1전동모터(131)로 공급되는 전압을 출력부(102)로 구성한다.The voltage supplied from the first battery pack 120 to the first electric motor 131 is configured as the output unit 102.

입력부(101)와 출력부(102)를 제어하는 전원제어부(150)를 구성한다.A power control unit 150 that controls the input unit 101 and the output unit 102 is configured.

전원제어부(150)는 지능형통합제어부(300)의 제어를 받도록 구성한다.The power control unit 150 is configured to be controlled by the intelligent integrated control unit 300.

도 6은 도 4에 도시한 유압제어부의 블록도이다.6 is a block diagram of the hydraulic control unit shown in FIG. 4.

유압제어부(250)는 유압 보호스위치(oil protection switch)를 이용하여 정상적인 운전 중에 유압이 일정압력이하로 저하된다거나 압축기기동시 일정시간(60~90초)내에 유압이 정상으로 오르지 않을 경우, 제1전동모터(131)로 들어가는 전원을 자동으로 차단시켜 냉각시스템의 손상을 자동 제어한다.The hydraulic control unit 250 uses an oil protection switch to control when the hydraulic pressure drops below a certain pressure during normal operation or when the hydraulic pressure does not rise to normal within a certain time (60 to 90 seconds) when starting the compressor. 1 Power to the electric motor 131 is automatically shut off to automatically control damage to the cooling system.

..

본 발명의 도 4내지 도 6의 기능을 보면, Looking at the functions of FIGS. 4 to 6 of the present invention,

전기에너지를 제1배터리팩(120)에 저장하기 위해 제1발전동체(111)와; 태양전지(115)와; 외부전원(119) 및 제2발전동체(122)로 구성된다.A first power generating body 111 to store electric energy in the first battery pack 120; A solar cell 115; It consists of an external power source 119 and a second power generating body 122.

제1발전동체(111)를 작동시키기 위해 스크류윈드터빈(113)이 구동되며, 제1발전동체(111)는 제1인버터(AC-DC)(112)를 통해서 제1배터리팩(120)에 전압이 인가되고, 태양전지(115)는 컨버터(DC-DC)(116)에 의해서 제1배터리팩(120)에 전압이 인가되며; 제2발전동체(122)는 제4유압모터(214)에 의해 구동되어 제2인버터(AC-DC)(123)를 통해서 제1배터리팩(120)에 전압이 인가되며, 외부전원(119)은 충전기에 의해서 제1배터리팩(120)에 전압을 인가한다.The screw wind turbine 113 is driven to operate the first power generating body 111, and the first power generating body 111 is connected to the first battery pack 120 through the first inverter (AC-DC) 112. Voltage is applied, and the voltage is applied to the first battery pack 120 to the solar cell 115 by a converter (DC-DC) 116; The second power generating body 122 is driven by the fourth hydraulic motor 214 to apply a voltage to the first battery pack 120 through the second inverter (AC-DC) 123, and an external power source 119 A voltage is applied to the first battery pack 120 by a silver charger.

또한, 전기에너지를 제1배터리팩(120)에서 제1전동모터(131)를 구동하여 고압유압펌프(205)를 구동시켜, 전원공급과 동시에 제2발전동체(122)는 전압조정기(124)를 통해서 전압을 공급받아 스크롤압축기(225)를 작동하여 냉매를 고온고압으로 압축하며, 고압유압펌프(205)를 통해서 제2유압모터(212)와 결합된 응축기(222)가 작동하여 냉매를 냉각하여 저온고압의 액상 냉매로 변화시키고, 이 때 팽창기(224)는 감온구의 작동으로 발브(valve)를 이용한 팽창에 의해 저온저압의 냉매로 변화시키며, 제3유압모터(213)와 결합된 증발기(223)를 작동하여 냉동차량의 적재공간의 열을 흡수하여 저압의 냉매로 변화시키며, 이를 통해 흡수된 열은 증발기(223)를 통해 스크롤압축기(225)로 순환되도록 한다.In addition, by driving the first electric motor 131 from the first battery pack 120 to drive the high pressure hydraulic pump 205, the second power generating body 122 is supplied with power and at the same time, the second power generating body 122 is the voltage regulator 124 The refrigerant is compressed to high temperature and high pressure by operating the scroll compressor 225 by receiving a voltage through the high pressure hydraulic pump 205, and the condenser 222 coupled with the second hydraulic motor 212 operates to cool the refrigerant. In this case, the expander 224 changes into a low-temperature, high-pressure liquid refrigerant, and at this time, the expander 224 changes into a low-temperature, low-pressure refrigerant by expansion using a valve by the operation of a temperature sensor, and the evaporator combined with the third hydraulic motor 213 The operation 223 is operated to absorb heat in the loading space of the refrigeration vehicle and convert it into a low-pressure refrigerant, and the absorbed heat is circulated through the evaporator 223 to the scroll compressor 225.

따라서 유압공급부(100)는 전원공급부(100)와 연동되어 지능형 통합제어부(30)의 제어를 받는다. Therefore, the hydraulic supply unit 100 is interlocked with the power supply unit 100 and is controlled by the intelligent integrated control unit 30.

이하, 본 발명의 바람직한 제3 실시 예를 첨부된 도 7 내지 도 9를 참고하여 더욱 상세히 설명한다. Hereinafter, a third preferred embodiment of the present invention will be described in more detail with reference to FIGS. 7 to 9.

도 7은 본 발명의 제3 실시 예에 따른 다수의 전동모터와 유압모터를 사용하는 블록도이다7 is a block diagram using a plurality of electric motors and hydraulic motors according to a third embodiment of the present invention.

전원공급부(100)는 동력을 제공하는 스크류윈드터빈(113) 및 제1발전동체(111)와; 제1인버터(AC-DC)(112)와; 태양전지(115) 및 컨버터(DC-DC)(116)와; 제1배터리팩(120)과; 충전기를 포함한 외부전원(119)과; 제2발전동체(122) 및 제2인버터(AC-DC)(123) 와; 제2배터리팩(130)과; 제1내지 제4전동모터(131,132,133,134)를 구비하고, The power supply unit 100 includes a screw wind turbine 113 and a first power generating body 111 providing power; A first inverter (AC-DC) 112; A solar cell 115 and a converter (DC-DC) 116; A first battery pack 120; An external power source 119 including a charger; A second power generating body 122 and a second inverter (AC-DC) 123; A second battery pack 130; Equipped with first to fourth electric motors (131,132,133,134),

제1발전동체(111)는 제1인버터(AC-DC)(112)를 통해서 제1배터리팩(120)과 결합되고, 태양전지(115)는 컨버터(DC-DC)(116)를 통해서 제1배터리팩(120)과 결합된다.The first power generating body 111 is coupled to the first battery pack 120 through a first inverter (AC-DC) 112, and the solar cell 115 is controlled through a converter (DC-DC) 116. It is combined with 1 battery pack 120.

충전기를 포함한 외부전원(119)은 비상충전을 위해 제2배터리팩(130)과 결합되고, The external power source 119 including the charger is combined with the second battery pack 130 for emergency charging,

제2발전동체(122)는 제2인버터(AC-DC)(123)를 통해 제2배터리팩(130)과 결합된다.The second power generation body 122 is coupled to the second battery pack 130 through a second inverter (AC-DC) 123.

제2배터리팩(120)은 제1내지 제4전동모터(131,132,133,134)와 결합된다.The second battery pack 120 is coupled to the first to fourth electric motors 131, 132, 133, and 134.

제1전동모터(131)는 압축기(221)와 결합된다.The first electric motor 131 is coupled to the compressor 221.

제2전동모터(132)는 응축기(222)와 결합된다.The second electric motor 132 is coupled to the condenser 222.

제3전동모터(133)는 증발기(223)와 결합된다.The third electric motor 133 is coupled to the evaporator 223.

제4전동모터(134)는 제4유압펌프(204)와 결합된다.The fourth electric motor 134 is coupled with the fourth hydraulic pump 204.

제4유압펌프(204)는 유압탱크(206)를 거처 제4유압모터(214)와 결합된다.The fourth hydraulic pump 204 is coupled to the fourth hydraulic motor 214 through the hydraulic tank 206.

제4유압모터(214)는 제2발전동체(122)와 결합된다.The fourth hydraulic motor 214 is coupled to the second power generating body 122.

제1배터리팩(120)을 통해 인가된 전압을 마그네트전자스위치(118)를 통해서 제2배터리팩(130)에 전압을 공급하도록 구성한다.The voltage applied through the first battery pack 120 is configured to supply the voltage to the second battery pack 130 through the magnetic electronic switch 118.

단, 제1발전동체(111)와 제2발전동체(122)는 교류발전용 또는 직류발전용으로 선택하여서 구성할 수 있다. 그러므로 교류발전용으로 구성할 때는 인버터(AC-DC)를 사용하며, 직류발전용으로 구성할 때는 컨버터(DC-DC)를 사용하여 제1배터리팩(120) 및 제2배터리팩(130)에 전압이 인가되도록 한다.However, the first power generation body 111 and the second power generation body 122 may be configured by selecting for AC power generation or DC power generation. Therefore, when configuring for AC power generation, an inverter (AC-DC) is used, and when configuring for direct current power generation, a converter (DC-DC) is used to connect the first battery pack 120 and the second battery pack 130. Allow voltage to be applied.

유압공급부(200)는 제4유압펌프(204), 유압탱크(206), 제4유압모터(214), 압축기(221), 응축기(222), 증발기(223), 팽창기(224)를 구비하고, 제4유압펌프(204)와 제4유압모터(214) 사이에 오일을 저장하는 유압탱크(206)가 결합되고, 제4유압펌프(204)에 의해 구동되는 제4유압모터(214)는 제2발전동체(122)와 결합된다.The hydraulic supply unit 200 includes a fourth hydraulic pump 204, a hydraulic tank 206, a fourth hydraulic motor 214, a compressor 221, a condenser 222, an evaporator 223, and an expander 224. , A hydraulic tank 206 storing oil is coupled between the fourth hydraulic pump 204 and the fourth hydraulic motor 214, and the fourth hydraulic motor 214 driven by the fourth hydraulic pump 204 is It is combined with the second power generating body 122.

도 8은 도 7에 도시한 전원제어부(150)를 나타내는 블록도이다.8 is a block diagram illustrating the power control unit 150 shown in FIG. 7.

제1발전동체(111)와; 태양전지(115); 외부전원(119) 및 제2발전동체(122)를 통해 전압이 제1배터리팩(120)에 인가되도록 입력부(101)와;A first power generation body 111; Solar cell 115; An input unit 101 to apply a voltage to the first battery pack 120 through the external power source 119 and the second power generating body 122;

제2배터리팩(130)으로부터 제1내지 제4전동모터(131,132,133,134)로 공급되는 전압을 출력부(102)로 구성한다.The voltage supplied from the second battery pack 130 to the first to fourth electric motors 131, 132, 133, and 134 is configured as the output unit 102.

입력부(101)와 출력부(102)를 제어하는 전원제어부(150)를 구성한다.A power control unit 150 that controls the input unit 101 and the output unit 102 is configured.

전원제어부(150)는 지능형통합제어부(300)의 제어를 받도록 구성된다.The power control unit 150 is configured to be controlled by the intelligent integrated control unit 300.

도 9는 도7에 제시한 유압제어부(250)의 블록도이다.9 is a block diagram of the hydraulic control unit 250 shown in FIG. 7.

유압제어부(250)는 유압 보호스위치(oil protection switch)를 이용하여 정상적인 운전 중에 유압이 일정압력이하로 저하된다거나 압축기기동시 일정시간(60~90초)내에 유압이 정상으로 오르지 않을 경우, 제1내지 제4전동모터(131,132,133,134)로 공급되는 전원을 자동으로 차단시켜 냉각시스템의 손상을 자동 제어한다.The hydraulic control unit 250 uses an oil protection switch to control when the hydraulic pressure drops below a certain pressure during normal operation or when the hydraulic pressure does not rise to normal within a certain time (60 to 90 seconds) when starting the compressor. Power supplied to the 1 to 4 electric motors 131, 132, 133, and 134 is automatically cut off to automatically control damage to the cooling system.

즉, 압축기(221), 응축기(222), 증발기(223)의 컨디션이 미리 설정된 수치 미만의 입력 값이 인가될 경우 전원제어부(150)와 유압제어부(250)를 통합관리하는 지능형통합제어부(300)를 통해 전력과 냉매의 입출력을 상향 조정하도록 하고, 압축기(221), 응축기(222), 증발기(223)의 컨디션이 이미 설정된 수치 이상의 입력 값이 인가될 경우 전원제어부(150)와 유압제어부(250)를 통합관리하는 지능형 통합제어부(300)를 통해 전력과 냉매의 입출력을 하향 조정하도록 한다.That is, when the condition of the compressor 221, the condenser 222, and the evaporator 223 is applied with an input value less than a preset value, an intelligent integrated control unit 300 that integrates and manages the power control unit 150 and the hydraulic control unit 250 ) To adjust the input and output of power and refrigerant upward, and when the condition of the compressor 221, the condenser 222, and the evaporator 223 is applied with an input value equal to or greater than the preset value, the power control unit 150 and the hydraulic control unit ( The input/output of power and refrigerant is adjusted downward through the intelligent integrated control unit 300 for integrated management of 250).

본 발명의 도 7내지 도 9의 기능을 보면, Looking at the functions of FIGS. 7 to 9 of the present invention,

전기에너지를 제1배터리팩(120)에 저장하기 위해 제1발전동체(111)와; 태양전지(115)와; 외부전원(119) 및 제2발전동체(122)로 구성된다.A first power generating body 111 to store electric energy in the first battery pack 120; A solar cell 115; It consists of an external power source 119 and a second power generating body 122.

제1발전동체(111)를 작동시키기 위해 스크류윈드터빈(113)이 구동되며, 제1발전동체(111)는 제1인버터(AC-DC)(112)를 통해서 제1배터리팩(120)에 전압이 인가되고, 태양전지(115)는 컨버터(DC-DC)(116)에 의해서 제1배터리팩(120)에 전압이 인가되며; 제2발전동체(122)는 제4유압모터(214)에 의해 구동되어 제2인버터(AC-DC)(123)를 통해서 제2배터리팩(130)에 전압이 인가되며, 외부전원(119)은 충전기에 의해서 제2배터리팩(130)에 전압을 인가한다.The screw wind turbine 113 is driven to operate the first power generating body 111, and the first power generating body 111 is connected to the first battery pack 120 through the first inverter (AC-DC) 112. Voltage is applied, and the voltage is applied to the first battery pack 120 to the solar cell 115 by a converter (DC-DC) 116; The second power generation body 122 is driven by the fourth hydraulic motor 214 to apply a voltage to the second battery pack 130 through the second inverter (AC-DC) 123, and an external power source 119 A voltage is applied to the second battery pack 130 by a silver charger.

또한, 전기에너지를 제2배터리팩(130)에서 제1전동모터(131)와 결합된 압축기(221)를 작동하여 냉매를 고온고압으로 압축하며, 제2전동모터(132)와 결합된 응축기(222)가 작동하여 냉매를 냉각하여 저온고압의 액상 냉매로 변화시키고, 이 때 팽창기(224)는 감온구의 작동으로 발브(valve)를 이용한 팽창에 의해 저온저압의 냉매로 변화시키며, 제3전동모터(133)와 결합된 증발기(223)를 작동하여 냉동차량의 적재공간의 열을 흡수하여 저압의 냉매로 변화시키며, 이를 통해 흡수된 열은 증발기(223)를 통해 압축기(221)로 순환되도록 한다.In addition, by operating the compressor 221 combined with the first electric motor 131 in the second battery pack 130 to compress the refrigerant at high temperature and high pressure, the condenser combined with the second electric motor 132 ( 222) is operated to cool the refrigerant to change it into a low-temperature, high-pressure liquid refrigerant, and at this time, the expander 224 changes into a low-temperature, low-pressure refrigerant by expansion using a valve by the operation of a temperature sensor. The evaporator 223 coupled with the motor 133 is operated to absorb heat in the loading space of the refrigeration vehicle and change it into a low-pressure refrigerant, and the heat absorbed through this is circulated to the compressor 221 through the evaporator 223. do.

따라서 유압공급부(100)는 전원공급부(100)와 연동되어 지능형 통합제어부(30)의 제어를 받는다. Therefore, the hydraulic supply unit 100 is interlocked with the power supply unit 100 and is controlled by the intelligent integrated control unit 30.

이상, 본 발명의 바람직한 실시 예를 참조로 본 발명의 전동모터와 유압모터를 결합한 하이브리드 냉각시스템에 대하여 설명하였지만, 본 발명의 사상을 벗어나지 않는 범위 내에서 수정, 변경 및 다양한 변형실시예가 가능할 것이다. 그러므로 본 발명의 보호 범위는 변화나 변경 예 또는 조절 예를 모두 포함하는 것으로 해석되어야 할 것이다.As described above, a hybrid cooling system combining an electric motor and a hydraulic motor of the present invention has been described with reference to a preferred embodiment of the present invention, but modifications, changes, and various modified embodiments will be possible without departing from the spirit of the present invention. Therefore, the scope of protection of the present invention should be construed as including all examples of changes or modifications or adjustments.

1: 전동모터와 유압모터를 결합한 하이브리드 냉각시스템
100: 전원공급부
101: 입력부 102: 출력부
111: 제1발전동체 112: 제1인버터(AC-DC) 113: 스크류 윈드터빈(screw wind turbine)
115: 태양전지 116: DC-DC컨버터 118: 마그네트 전자스위치 119: 외부전력
120: 제1배터리팩(1st battery pack)
122: 제2발전동체 123: 제2인버터(AC-DC)
130: 제2배터리팩(2nd battery pack) 131: 제1전동모터 132: 제2전동모터 133: 제3전동모터 134: 제4전동모터
150: 전원제어부
200: 유압공급부
201: 제1유압펌프 202: 제2유압펌프 203: 제3유압펌프 204: 제4유압펌프 205: 고압유압펌프
206: 유압탱크
211: 제1유압모터 212: 제2유압모터 213: 제3유압모터 214: 제4유압모터
221: 압축기(Compressor) 222: 응축기(Condenser) 223: 증발기(Evaporator) 224: 팽창기
225: 스크롤압축기(Scroll Compressor)
250: 유압제어부
300: 지능형통합제어부 1: Hybrid cooling system combining electric motor and hydraulic motor
100: power supply
101: input unit 102: output unit
111: first power generating body 112: first inverter (AC-DC) 113: screw wind turbine
115: solar cell 116: DC-DC converter 118: magnetic electronic switch 119: external power
120: 1st battery pack
122: second power generation body 123: second inverter (AC-DC)
130: 2nd battery pack 131: first electric motor 132: second electric motor 133: third electric motor 134: fourth electric motor
150: power control unit
200: hydraulic supply unit
201: first hydraulic pump 202: second hydraulic pump 203: third hydraulic pump 204: fourth hydraulic pump 205: high pressure hydraulic pump
206: hydraulic tank
211: first hydraulic motor 212: second hydraulic motor 213: third hydraulic motor 214: fourth hydraulic motor
221: Compressor 222: Condenser 223: Evaporator 224: Expander
225: Scroll Compressor
250: hydraulic control unit
300: intelligent integrated control unit

Claims (18)

제1 실시 예로써,
압축기(221), 응축기(222), 증발기(223), 팽창기(224)를 구비하는 유압장치를 전동장치와 결합하는 하이브리드 냉각시스템(1);
압축기(221)를 구동하는 제1유압모터(211);
응축기(222)를 구동하는 제2유압모터(212);
증발기(223)를 구동하는 제3유압모터(213);
제2발전동체를 구동하는 제4유압모터(214);
제1내지 제4유압모터(211,212,213,214)를 구동하는 고압유압펌프(205);
고압유압펌프(205)를 구동하는 제1전동모터(131);
제1전동모터(131)에 전압을 공급하는 제2배터리팩(2nd battery pack)(130);
제2배터리팩(130)에 전압을 공급하는 외부전원(119) 및 제2발전동체(122);
제1배터리팩(120)에 전압을 공급하는 태양전지(115) 및 제1발전동체(111);
태양전지(115) 및 제1발전동체(111)로부터 전압을 공급받는 제1배터리팩(120); 및
제1발전동체(111)를 구동하기 위한 스크류윈드터빈(screw type wind turbine)(113)을 포함하며
제1발전동체(111)와 제1배터리팩(120) 사이에 설치되어 제1발전동체(111)의 전압을 입력전압으로 변환하는 제1인버터(AC-DC)(112) 및 태양전지(115)와 제1배터리팩(120) 사이에 설치되어 태양전지(115)의 전압을 입력전압으로 변환하는 컨버터(DC-DC)(116)를 입력부(101)로 구성하며
제2배터리팩(130)을 통해 전압을 제1전동모터(131)에 공급하며, 제2발전동체(122)와 제2배터리팩(130) 사이에 설치되어 제2발전동체(122)의 전압을 입력전압으로 변환하는 제2인버터(AC-DC)(123)로 출력부(102)로 구성하며
전원공급부(100)는 동력을 제공하는 스크류 윈드터빈(screw wind turbine)(113)및 제1발전동체(111)와; 제1인버터(AC-DC)(112)와; 태양전지(115) 및 컨버터(DC-DC)(116)와; 제1배터리팩(120)과; 충전기를 포함한 외부전원(119)과; 제2발전동체(122) 및 제2인버터(AC-DC)(123)와; 제1전동모터(131)와; 제2배터리팩(130)을 구비하는, 전동모터와 유압모터를 결합한 하이브리드 냉각시스템.As a first embodiment,
A hybrid cooling system 1 which combines a hydraulic device including a compressor 221, a condenser 222, an evaporator 223, and an expander 224 with a transmission device;
A first hydraulic motor 211 driving the compressor 221;
A second hydraulic motor 212 driving the condenser 222;
A third hydraulic motor 213 driving the evaporator 223;
A fourth hydraulic motor 214 driving a second power generating body;
A high pressure hydraulic pump 205 for driving the first to fourth hydraulic motors 211, 212, 213, 214;
A first electric motor 131 driving the high pressure hydraulic pump 205;
A second battery pack 130 for supplying voltage to the first electric motor 131;
An external power source 119 and a second power generating body 122 supplying voltage to the second battery pack 130;
A solar cell 115 and a first power generating body 111 supplying voltage to the first battery pack 120;
A first battery pack 120 receiving voltage from the solar cell 115 and the first power generating body 111; And
Including a screw type wind turbine 113 for driving the first power generating body 111,
A first inverter (AC-DC) 112 and a solar cell 115 installed between the first power generating body 111 and the first battery pack 120 to convert the voltage of the first power generating body 111 into an input voltage. ) And a converter (DC-DC) 116 that is installed between the first battery pack 120 and converts the voltage of the solar cell 115 into an input voltage, as an input unit 101,
A voltage is supplied to the first electric motor 131 through the second battery pack 130, and the voltage of the second power generating body 122 is installed between the second power generating body 122 and the second battery pack 130 The second inverter (AC-DC) 123 converts the voltage into an input voltage, and consists of an output unit 102, and
The power supply unit 100 includes a screw wind turbine 113 and a first power generating body 111 providing power; A first inverter (AC-DC) 112; A solar cell 115 and a converter (DC-DC) 116; A first battery pack 120; An external power source 119 including a charger; A second power generation body 122 and a second inverter (AC-DC) 123; A first electric motor 131; A hybrid cooling system that combines an electric motor and a hydraulic motor having a second battery pack 130. 제2 실시 예로써,
스크롤압축기(225), 응축기(222), 증발기(223), 팽창기(224)를 구비하는 유압장치를 전동장치와 결합하는 하이브리드 냉각시스템(1);
응축기(222)를 구동하는 제2유압모터(212);
증발기(223)를 구동하는 제3유압모터(213);
제2발전동체(122)를 구동하는 제4유압모터(214);
스크롤압축기(225)를 구동하는 제2발전동체(122);
제2내지 제4유압모터(212,213,214)에 유압을 공급하는 고압유압펌프(205);
고압유압펌프(205)를 구동하는 제1전동모터(131);
태양전지(115) 및 제1발전동체(111)로부터 전원을 공급받아 제1전동모터(131)에 전압을 공급하는 제1배터리팩(120);
제1배터리팩(120)에 전압을 공급하는 태양전지(115) 및 제1발전동체(111);
제1배터리팩(120)에 전압을 공급하는 외부전원(119) 및 제2발전동체(122); 및
제1발전동체(111)를 구동하기 위한 스크류윈드터빈(screw type wind turbine)(113)을 포함하며
전원공급부(100)는 동력을 제공하는 스크류 윈드터빈(screw wind turbine)(113)및 제1발전동체(111)와; 제1인버터(AC-DC)(112)와; 태양전지(115) 및 컨버터(DC-DC)(116)와; 제1배터리팩(120)과; 충전기를 포함한 외부전원(119)과; 제2발전동체(122) 및 제2인버터(AC-DC)(123)와; 제1전동모터(131)와; 제2배터리팩(130)을 구비하는, 전동모터와 유압모터를 결합한 하이브리드 냉각시스템.As a second embodiment,
A hybrid cooling system (1) that combines a hydraulic device including a scroll compressor (225), a condenser (222), an evaporator (223), and an expander (224) with a transmission device;
A second hydraulic motor 212 driving the condenser 222;
A third hydraulic motor 213 driving the evaporator 223;
A fourth hydraulic motor 214 driving the second power generating body 122;
A second power generating body 122 that drives the scroll compressor 225;
A high pressure hydraulic pump 205 for supplying hydraulic pressure to the second to fourth hydraulic motors 212, 213, and 214;
A first electric motor 131 driving the high pressure hydraulic pump 205;
A first battery pack 120 receiving power from the solar cell 115 and the first power generating body 111 and supplying voltage to the first electric motor 131;
A solar cell 115 and a first power generating body 111 supplying voltage to the first battery pack 120;
An external power source 119 and a second power generating body 122 supplying voltage to the first battery pack 120; And
Including a screw type wind turbine 113 for driving the first power generating body 111,
The power supply unit 100 includes a screw wind turbine 113 and a first power generating body 111 providing power; A first inverter (AC-DC) 112; A solar cell 115 and a converter (DC-DC) 116; A first battery pack 120; An external power source 119 including a charger; A second power generation body 122 and a second inverter (AC-DC) 123; A first electric motor 131; A hybrid cooling system that combines an electric motor and a hydraulic motor having a second battery pack 130. 제3 실시 예로써,
압축기(221), 응축기(222), 증발기(223), 팽창기(224)를 구비하는 유압장치를 전동장치와 결합하는 하이브리드 냉각시스템(1);
압축기(221)를 구동하는 제1전동모터(131);
응축기(222)를 구동하는 제2전동모터(132);
증발기(223)를 구동하는 제3전동모터(133);
제4유압펌프(204)를 구동하는 제4전동모터(134);
제4유압펌프(204)에 의해 구동되는 제4유압모터(214);
제4유압모터(214에 의해 구동되는 제2발전동체(122);
외부전원(119) 및 제2발전동체(122)로부터 전압을 공급받아 제1내지 제4전동모터(131,132,133,134)를 구동하는 제2배터리팩(130);
태양전지(115) 및 제1발전동체(111)로부터 전압을 공급받아 제2배터리팩(130)에 공급하는 제1배터리팩(120);
제1배터리팩(120)에 전압을 공급하는 태양전지(115); 및
스크류윈드터빈(screw type wind turbine)(113)에 의해 구동되는 제1발전동체(111)를 포함하며
전원공급부(100)는 동력을 제공하는 스크류 윈드터빈(screw wind turbine)(113)및 제1발전동체(111)와; 제1인버터(AC-DC)(112)와; 태양전지(115) 및 컨버터(DC-DC)(116)와; 제1배터리팩(120)과; 충전기를 포함한 외부전원(119)과; 제2발전동체(122) 및 제2인버터(AC-DC)(123)와; 제1전동모터(131)와; 제2배터리팩(130)을 구비하는, 전동모터와 유압모터를 결합한 하이브리드 냉각시스템.As a third embodiment,
A hybrid cooling system 1 which combines a hydraulic device including a compressor 221, a condenser 222, an evaporator 223, and an expander 224 with a transmission device;
A first electric motor 131 for driving the compressor 221;
A second electric motor 132 driving the condenser 222;
A third electric motor 133 driving the evaporator 223;
A fourth electric motor 134 driving the fourth hydraulic pump 204;
A fourth hydraulic motor 214 driven by a fourth hydraulic pump 204;
A second power generating body 122 driven by a fourth hydraulic motor 214;
A second battery pack 130 for driving the first to fourth electric motors 131, 132, 133 and 134 by receiving voltage from the external power source 119 and the second power generating body 122;
A first battery pack 120 for receiving voltage from the solar cell 115 and the first power generating body 111 and supplying it to the second battery pack 130;
A solar cell 115 that supplies voltage to the first battery pack 120; And
It includes a first power generating body 111 driven by a screw type wind turbine 113, and
The power supply unit 100 includes a screw wind turbine 113 and a first power generating body 111 providing power; A first inverter (AC-DC) 112; A solar cell 115 and a converter (DC-DC) 116; A first battery pack 120; An external power source 119 including a charger; A second power generation body 122 and a second inverter (AC-DC) 123; A first electric motor 131; A hybrid cooling system that combines an electric motor and a hydraulic motor having a second battery pack 130. 제1항내지 제3항중 어느 한항에 있어서,
전원공급부(100)가 스크류 윈드터빈(113)에 연결된 제1발전동체(111) 및 태양전지(115)를 통해 전압이 제1배터리팩(120)에 인가되도록 구성하는 것을 특징으로 하는 전동모터와 유압모터를 결합한 하이브리드 냉각시스템.The method according to any one of claims 1 to 3,
An electric motor, characterized in that the power supply unit 100 is configured to apply voltage to the first battery pack 120 through the first power generating body 111 and the solar cell 115 connected to the screw wind turbine 113 Hybrid cooling system combined with hydraulic motor. 제2항에 있어서,
제4유압모터(214)에 의해 구동되는 제2발전동체(122)의 전압이 제1배터리팩(120)에 인가되도록 구성하고; 스크롤압축기(225)는 제2발전동체(122)로부터 전압을 공급받는 것을 특징으로 하는 유압전동장치를 이용한 하이브리드 냉각시스템.The method of claim 2,
And configured to apply the voltage of the second power generating body 122 driven by the fourth hydraulic motor 214 to the first battery pack 120; The scroll compressor 225 is a hybrid cooling system using a hydraulic motor, characterized in that the voltage is supplied from the second power generating body (122). 제1항과 제3항중 어느 한항에 있어서,
전원공급부(100)가 외부전원(119)을 통해 전압이 제2배터리팩(130)에 인가되도록 구성하는 것을 특징으로 하는 전동모터와 유압모터를 결합한 하이브리드 냉각시스템.The method according to any one of claims 1 and 3,
A hybrid cooling system combining an electric motor and a hydraulic motor, characterized in that the power supply unit 100 is configured to apply a voltage to the second battery pack 130 through an external power source 119. 삭제delete 제2항에 있어서,
제1배터리팩(120)을 통해 전압을 제1전동모터(131)에 공급하도록 구성하는 것을 특징으로 하는 전동모터와 유압모터를 결합한 하이브리드 냉각시스템.


The method of claim 2,
Hybrid cooling system combining an electric motor and a hydraulic motor, characterized in that configured to supply voltage to the first electric motor 131 through the first battery pack 120.


 삭제delete 삭제delete 삭제delete 삭제delete 삭제delete 삭제delete 삭제delete 삭제delete 삭제delete 삭제delete
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JP2000041336A (en) 1998-07-23 2000-02-08 Nissin Electric Co Ltd Distributed power supply equipment
JP2003002043A (en) 2001-06-20 2003-01-08 Mitsubishi Motors Corp Air conditioner for vehicle
JP2008189215A (en) 2007-02-07 2008-08-21 Takeuchi Seisakusho:Kk Electric drive type service vehicle

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KR101302836B1 (en) * 2010-12-29 2013-09-02 갑을오토텍(주) The hydraulic driven air-conditioner

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Publication number Priority date Publication date Assignee Title
JP2000041336A (en) 1998-07-23 2000-02-08 Nissin Electric Co Ltd Distributed power supply equipment
JP2003002043A (en) 2001-06-20 2003-01-08 Mitsubishi Motors Corp Air conditioner for vehicle
JP2008189215A (en) 2007-02-07 2008-08-21 Takeuchi Seisakusho:Kk Electric drive type service vehicle

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