KR20090086655A - High efficient residential power generation system by using hydrogen catalytic burner and heat from pemfc - Google Patents

High efficient residential power generation system by using hydrogen catalytic burner and heat from pemfc Download PDF

Info

Publication number
KR20090086655A
KR20090086655A KR1020080012049A KR20080012049A KR20090086655A KR 20090086655 A KR20090086655 A KR 20090086655A KR 1020080012049 A KR1020080012049 A KR 1020080012049A KR 20080012049 A KR20080012049 A KR 20080012049A KR 20090086655 A KR20090086655 A KR 20090086655A
Authority
KR
South Korea
Prior art keywords
heat
hydrogen
pemfc
power generation
catalytic burner
Prior art date
Application number
KR1020080012049A
Other languages
Korean (ko)
Inventor
오병수
조인수
박창권
천승호
박종성
Original Assignee
전남대학교산학협력단
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 전남대학교산학협력단 filed Critical 전남대학교산학협력단
Priority to KR1020080012049A priority Critical patent/KR20090086655A/en
Publication of KR20090086655A publication Critical patent/KR20090086655A/en

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D12/00—Other central heating systems
    • F24D12/02—Other central heating systems having more than one heat source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D11/00—Central heating systems using heat accumulated in storage masses
    • F24D11/002—Central heating systems using heat accumulated in storage masses water heating system
    • F24D11/004—Central heating systems using heat accumulated in storage masses water heating system with conventional supplementary heat source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D15/00—Other domestic- or space-heating systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
    • F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
    • F24D19/1015—Arrangement or mounting of control or safety devices for water heating systems for central heating using a valve or valves
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2200/00—Heat sources or energy sources
    • F24D2200/16—Waste heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/04—Sensors
    • F24D2220/042—Temperature sensors
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/18—Domestic hot-water supply systems using recuperated or waste heat
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/14—Combined heat and power generation [CHP]
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

A high efficient integrated residential power generation system using the waste heat of a PEMFC(Proton Exchange Membrane Fuel Cell) and a hydrogen catalytic burner is provided to save energy by collecting heat energy of water and exhaust air generated in a PEMFC stack and collecting the heat energy of cooling water flowed out from a cooling system of the PEMFC stack and storing the heat energy in a heat storing device. A high efficient integrated residential power generation system using the waste heat of a PEMFC and a hydrogen catalytic burner maximizes energy efficiency by using waste heat generated in a PEMFC stack and a hydrogen catalytic burner. Hydrogen gas remaining in the PEMFC stack is used in the hydrogen catalytic burner and the efficiency is improved. Hydrogen and air supplied to the PEMFC stack are heated by electric heaters(H1,H2) and front and rear temperature sensors. The PEMFC stack, the hydrogen catalytic burner, a heat storing device, and a peripheral system are inserted into one case. The temperature of hot water and heating water is adjusted through heat exchange between water and gas burnt by using the hydrogen catalytic burner and doors(D1,D2,D3,D4) blocking or controlling the flow of the burnt gas.

Description

PEMFC의 폐열과 수소촉매버너를 이용한 고효율 일체형 가정용 발전 시스템 {High Efficient Residential Power Generation System by using Hydrogen Catalytic Burner and Heat from PEMFC}High Efficient Residential Power Generation System by using Hydrogen Catalytic Burner and Heat from PEMFC}

수소촉매버너의 연소 시스템과 연료전지스택의 폐열을 이용하는 일체형 가정용 열병합 발전 시스템이다.It is an integrated household cogeneration system using the combustion system of hydrogen catalyst burner and the waste heat of fuel cell stack.

기존에 발명된 보일러 연결구조를 갖는 가정용 발전장치는 개질기로 탄화수소계 연료가 공급되는 연료공급라인과 보일러를 연결하는 연결라인을 설치하고, 그 연료공급라인과 연결라인의 연결부위에 연료공급을 조절하는 삼방밸브를 설치하여, 가정에서 난방을 주로 하는 경우에는 삼방밸브에서 연료의 일부를 보일러로 공급하고, 보일러에서 발생되는 열에 의하여 난방이 이루어지도록 하여, 스택에서 발생되는 열과 보일러에서 발생되는 열에 의하여 집중적인 난방이 이루어지게 된다. 연료전지시스템은 초기 시동 시 저온 영역에서 효율이 떨어지는 단점이 있고 연료전지에서 소비된 수소 가스 중 미연소 가스에 대한 처리 부분이 미흡하다.The conventional home power generation apparatus having a boiler connection structure is provided with a connection line for connecting a fuel supply line to a hydrocarbon-based fuel supply and a boiler as a reformer, and regulates fuel supply at the connection portion between the fuel supply line and the connection line. If a three-way valve is installed, the main part of the heating is to supply a part of the fuel from the three-way valve to the boiler, the heating is performed by the heat generated by the boiler, by the heat generated from the stack and the heat generated by the boiler Intensive heating is achieved. The fuel cell system has a disadvantage in that efficiency is low in the low temperature region at the initial start-up, and there is insufficient treatment for unburned gas among hydrogen gas consumed in the fuel cell.

연료전지(PEMFC) 스택에서 나오는 폐열 회수와 수소촉매버너를 사용하는 보일러의 효율을 증대시키기 위한 장치이다. 연료전지스택에서 생성된 물과 배기의 열에너지를 회수하고, 연료전지스택의 냉각 시스템에서 나오는 냉각수의 열에너지를 회수하여 열저장장치에 저장함으로써 에너지 절약을 할 수 있다. 열저장장치에 보관된 열에너지를 이용하여 온수와 난방수를 가열하는 것을 기본으로 하고 불충분할 때 수소촉매버너로 온수와 난방수를 가열하여 원하는 온도와 유량을 공급하도록 함으로써 회수된 폐열의 충분한 활용과 수소촉매버너의 연료사용 절감을 통한 적절한 에너지 이용을 합리적으로 한다. 연료전지에 공급되는 수소와 공기의 온도가 영하일 때 전기히터로 수소와 공기를 데워서 영상의 온도로 공급하여 연료전지의 성능저하를 방지한다. 일체형 상자에 연료전지시스템과 수소촉매버너, 열저장장치 및 부대 설비를 넣음으로써 발열된 모든 에너지를 활용하여 연료전지스택의 동파를 방지하고 열에너지 손실을 최대한 줄이는 시스템이다. 연료전지에서 나오는 잔류 가스를 수소촉매버너에서 연소시켜 연료의 이용효율을 최대로 증대시킨 일체형 열병합 발전시스템이다. Waste heat recovery from a fuel cell (PEMFC) stack and a device to increase the efficiency of a boiler using a hydrogen catalyst burner. It is possible to save energy by recovering the heat energy of the water and exhaust generated from the fuel cell stack, and recovering the heat energy of the cooling water from the cooling system of the fuel cell stack and storing it in the heat storage device. It is based on heating hot water and heating water using the heat energy stored in the heat storage device. When it is insufficient, the hydrogen catalyst burner heats the hot water and heating water to supply the desired temperature and flow rate. It makes rational use of energy by reducing fuel use of hydrogen catalyst burner. When the temperature of hydrogen and air supplied to the fuel cell is below zero, the hydrogen and air are warmed with an electric heater to supply the temperature of the image to prevent performance degradation of the fuel cell. It is a system that prevents freezing of fuel cell stack and minimizes thermal energy loss by utilizing all heat generated energy by putting fuel cell system, hydrogen catalyst burner, heat storage device and auxiliary equipment in an integrated box. It is an integrated cogeneration system in which residual gas from a fuel cell is burned in a hydrogen catalyst burner to maximize fuel utilization efficiency.

온수회로시스템에서는 공급되는 수돗물의 온도가 대기온도 수준으로 낮으므로 열저장장치에서 일차적으로 열을 획득하여 온도를 올린 다음에 더욱 고온의 온수가 필요하면 연소가스와 물 사이의 열교환기(B3)를 통하여 가열한 후 온수 및 급 탕으로 사용한다. 일체형이므로 에너지 보존 효율이 좋으나 수소가 누출되면 위험하므로 수소센서를 장착한 후 미소의 수소를 감지할 경우 환기를 위한 자동문을 열고 환기시키며 수소 및 공기를 자동으로 차단시키고 경고신호를 보내어 수리할 수 있도록 한다. 만일 단열용기내의 열저장장치의 열매체가 증발하여 압력이 상승하면 일정압력에서 자동으로 안전밸브가 열리도록 한다. 수소촉매버너에서 연소된 가스를 "연소된 가스의 흐름을 차단하거나 조절할 수 있는 문(G1,G2,G3,G4,G5,G6)"을 통하여 흐르게 함으로써 연소된 가스와 물 사이의 열교환기(B1,B2,B3)의 열교환을 선택적 및 효율적으로 하도록 한다. In the hot water circuit system, since the temperature of the tap water supplied is low to the atmospheric temperature level, the heat storage device first obtains heat, raises the temperature, and then, if more hot water is required, a heat exchanger (B3) between the combustion gas and the water is required. Heat through and use hot water and hot water. As it is an integrated type, it has good energy conservation efficiency, but it is dangerous when hydrogen leaks, so when detecting hydrogen in the minute after installing the hydrogen sensor, open the automatic door for ventilation, ventilate, shut off hydrogen and air automatically and send a warning signal for repair. do. If the heat medium in the heat storage device in the insulation container evaporates and the pressure rises, the safety valve is automatically opened at a certain pressure. Heat exchanger (B1) between the burned gas and water by flowing the gas burned in the hydrogen catalyst burner through a "gate (G1, G2, G3, G4, G5, G6)" which can block or regulate the flow of the burned gas. The heat exchange of (B2, B3) is made selective and efficient.

PEM연료전지의 높은 효율로 전기를 가정에서 직접 생산하여 사용하고 폐열을 회수하여 유용하게 활용함과 동시에 점화원이 없어도 자동 점화되는 수소촉매버너의 특징을 살려서 연료전지에서 낭비될 수 있는 잔류가스인 수소를 이용할 수 있는 에너지로 활용한다. 연료전지와 수소촉매버너의 결합으로 연료의 이용효율을 극대화시켜 가정 및 국가적으로 많은 에너지 절약효과가 있다. PEMFC의 폐열에너지 활용과 수소촉매버너의 장점을 결합하여 에너지 효율을 극대화한 일체형 가정용 열병합 발전 장치 운영이 발명의 효과이다.The high efficiency of PEM fuel cell produces electricity directly at home and recovers waste heat, making it useful, and utilizing the characteristics of hydrogen catalyst burner which is automatically ignited even without an ignition source. Utilize as energy available. The combination of a fuel cell and a hydrogen catalyst burner maximizes fuel efficiency, resulting in many energy savings at home and nationally. The effect of the invention is to operate an integrated household cogeneration system that maximizes energy efficiency by combining the use of waste heat energy of PEMFC and the advantages of hydrogen catalyst burner.

수소와 공기를 사용하는 연료전지 시스템과 수소촉매버너 및 열저장장치 등으로 구성된다. 안전밸브, 밸브, 온도센서, 전기히터, 열교환기, 펌프, 환기를 위한 자동문 및 연소가스의 흐름을 조절하는 문 등으로 이루어진다, 수소 및 공기의 온도는 전기히터 앞에서 온도센서에 의하여 측정되고 만일 영하의 온도이면 가변 전기히터로 수소와 공기를 가열하여 영상이 되도록 하며 전기히터 뒤에 있는 온도센서로 확인될 때까지 컨트롤 한다. 연료전지 시스템에서 나오는 여분의 수소는 수소촉매버너에서 완전히 연소시켜 발생된 열에너지를 저장시키거나 열교환시켜 효율을 향상시키고, 열에너지를 가진 공기와 물을 열저장장치에 통과시켜 그 열에너지를 열저장장치에 저장하여 에너지 이용 효율을 향상시킨다. 연료전지시스템에서 발생된 열에너지를 열저장장치에 저장하고 열저장장치의 열용량 한계에 도달하여 연료전지시스템 냉각을 어렵게 할 때를 대비하여 열저장장치를 임으로 냉각하는 냉각장치를 설치한다. 열저장장치의 열매체 온도가 일정 온도 이하로 내려가는 것을 방지하기 위하여 수소촉매버너에서 연소된 가스와 물 사이의 열교환기(B1)를 이용하여 열저장장치에 열에너지를 공급한다. 난방을 위한 열 교환 회로 시스템에서는 열저장장치에서 열을 획득하여 난방 하는 것을 기본으로 하고 연소가스와 물 사이의 열교환기(B2)를 이용하여 빠른 난방 및 난방온도 조절을 한다. 온수회로시스템에서는 공급되는 수돗물의 온도가 대기온도 수준으로 낮으므로 열저장장치에서 일차적으로 열을 획득하여 온도를 올린 다음에 더욱 고온의 온수가 필요하면 연소가스와 물 사이의 열교환기(B3)를 통하여 가열한 후 온수 및 급탕으로 사용한다. 일체형이므로 에너지 보존 효율이 좋으나 수소가 누출되면 위험하므로 수소센서를 장착한 후 미소의 수소를 감지할 경우 환기를 위한 자동문을 열고 환기시키며 수소 및 공기를 자동으로 차단시키고 경고신호를 보내어 수리할 수 있도록 한다. 만일 단열용기내의 열저장장치의 열매체가 증발하여 압력이 상승하면 일정압력에서 자동으로 안전밸브가 열리도록 한다. 수소촉매버너에서 연소된 가스를 "연소된 가스의 흐름을 차단하거나 조절할 수 있는 문(G1,G2,G3,G4,G5,G6)"을 통하여 흐르게 함으로써 연소된 가스와 물 사이의 열교환기(B1,B2,B3)의 열교환을 선택적 및 효율적으로 하도록 한다.It consists of a fuel cell system using hydrogen and air, a hydrogen catalyst burner and a heat storage device. It consists of a safety valve, a valve, a temperature sensor, an electric heater, a heat exchanger, a pump, an automatic door for ventilation, and a door for regulating the flow of combustion gas. The temperature of hydrogen and air is measured by a temperature sensor in front of the electric heater, If the temperature of, heat the hydrogen and air with a variable electric heater to be an image and control until confirmed by the temperature sensor behind the electric heater. The excess hydrogen from the fuel cell system is completely burned in the hydrogen catalyst burner to save or heat exchange the heat energy, improve efficiency, and pass the heat energy air and water through the heat storage device to the heat storage device. To improve energy use efficiency. In order to make it difficult to cool the fuel cell system by storing the thermal energy generated in the fuel cell system in the heat storage device and reaching the heat capacity limit of the heat storage device, a cooling device is installed. In order to prevent the heat medium temperature of the heat storage device from falling below a predetermined temperature, heat energy is supplied to the heat storage device by using a heat exchanger B1 between the gas and water combusted in the hydrogen catalyst burner. In the heat exchange circuit system for heating, heat is obtained by heating from a heat storage device, and fast heating and heating temperature control is performed using a heat exchanger (B2) between combustion gas and water. In the hot water circuit system, since the temperature of the tap water supplied is low to the atmospheric temperature level, the heat storage device first obtains heat, raises the temperature, and then, if more hot water is required, a heat exchanger (B3) between the combustion gas and the water is required. Heat through and use hot water and hot water. As it is an integrated type, it has good energy conservation efficiency, but it is dangerous when hydrogen leaks, so when detecting hydrogen in the minute after installing the hydrogen sensor, open the automatic door for ventilation, ventilate, shut off hydrogen and air automatically and send a warning signal for repair. do. If the heat medium in the heat storage device in the insulation container evaporates and the pressure rises, the safety valve is automatically opened at a certain pressure. Heat exchanger (B1) between the burned gas and water by flowing the gas burned in the hydrogen catalyst burner through a "gate (G1, G2, G3, G4, G5, G6)" which can block or regulate the flow of the burned gas. The heat exchange of (B2, B3) is made selective and efficient.

[도 1] 일체형 가정용 발전시스템1 is an integrated household power generation system

1) HS : 수소감지 센서(수소 감지 시 수소와 공기의 밸브를 자동으로 닫고 환기할 수 있는 문을 자동으로 열도록 한다.)1) HS: Hydrogen detection sensor (When hydrogen is detected, it automatically closes the valve of hydrogen and air and automatically opens the ventilating door.)

2) D1, D2, D3, D4 : 환기할 수 있는 문2) D1, D2, D3, D4: Ventilated Doors

3) 열저장장치: 단열용기 내에 연료전지 및 수소촉매 버너에서 생성된 열에너지를 보관함 3) Heat storage device: It stores heat energy generated from fuel cell and hydrogen catalyst burner in a heat insulation container.

4) 안전밸브: 열저장장치에서 물이 증발하여 압력 증가 시 자동으로 열리도록 함4) Safety valve: water is evaporated from the heat storage device to open automatically when the pressure increases

5) 열교환기(

Figure 112008009700895-PAT00001
) : 물의 온도 차이에 의한 열교환 장치5) Heat exchanger (
Figure 112008009700895-PAT00001
): Heat exchanger by temperature difference of water

6) 수소촉매버너: 중저온 온도에서 수소와 공기를 이용하여 촉매 연소시키는 장치6) Hydrogen catalyst burner: A device that burns catalyst using hydrogen and air at low and low temperature

7) 연료전지시스템 : PEMFC Stack, Humidification, Cooling System, BOP7) Fuel Cell System: PEMFC Stack, Humidification, Cooling System, BOP

8) B1, B2, B3 : 연소된 가스와 물 사이의 열교환기8) B1, B2, B3: heat exchanger between burned gas and water

9)

Figure 112008009700895-PAT00002
: 밸브9)
Figure 112008009700895-PAT00002
: valve

10)

Figure 112008009700895-PAT00003
: 펌프10)
Figure 112008009700895-PAT00003
: Pump

11)

Figure 112008009700895-PAT00004
: 온도센서11)
Figure 112008009700895-PAT00004
: temperature Senser

12) H1, H2 : 전기 히터(공급된 수소와 공기의 온도가 영하일 때 최소한 영상의 온도로 가열하는 장치)12) H1, H2: Electric heaters (devices that heat at least the temperature of the image when the temperature of supplied hydrogen and air is below zero)

13) 인버터: 생산된 직류전기를 교류전기로 변환하는 장치13) Inverter: A device that converts the produced DC electricity into AC electricity

14) 시스템제어: 모든 시스템이 원활하게 작동하도록 자동 컨트롤 함14) System control: Automatic control to make all systems work smoothly

15) D1, D2, D3, D4: 환기를 위한 자동 문15) D1, D2, D3, D4: automatic doors for ventilation

16) 외부 케이스16) outer case

[도 5] 5 수소촉매버너Hydrogen Catalyst Burner

1) 1, 2, 3 : 연소된 가스가 흐르는 통로1) 2, 3: passage through which burned gas flows

2) G1~G6 : 연소된 가스의 흐름을 차단하거나 조절할 수 있는 문2) G1 ~ G6: Door that can block or control the flow of burned gas

3) B1, B2, B3 : 연소된 가스와 물 사이의 열교환기3) B1, B2, B3: heat exchanger between burned gas and water

Claims (5)

연료전지시스템에서 나오는 폐열의 활용과 수소촉매버너의 이용으로 에너지 효율을 극대화시킨 일체형 가정용 발전 시스템.Integrated household power generation system that maximizes energy efficiency by utilizing waste heat from fuel cell system and using hydrogen catalyst burner. 1항에 있어서,According to claim 1, 연료전지시스템에서 잔류된 수소가스를 수소촉매버너에 이용하여 효율을 증대시킨 일체형 가정용 발전 시스템.Integrated household power generation system that increases efficiency by using hydrogen gas remaining in fuel cell system in hydrogen catalyst burner. 1항에 있어서,According to claim 1, 연료전지시스템에 공급되는 수소와 공기를 전기히터와 그의 앞과 뒤 온도센서를 이용하여 영하의 온도에서 영상으로 가열하는 일체형 가정용 발전 시스템.An integrated household power generation system that heats hydrogen and air supplied to a fuel cell system by using an electric heater and its front and rear temperature sensors at zero temperature. 1항에 있어서,According to claim 1, 연료전지시스템, 수소촉매버너, 열저장장치 및 주변 시스템을 하나의 케이스에 넣은 일체형 가정용 발전 시스템.All-in-one household power generation system with fuel cell system, hydrogen catalyst burner, heat storage and surrounding system in one case. 1항에 있어서,According to claim 1, 수소촉매버너와 연소된 가스의 흐름을 차단하거나 조절할 수 있는 문을 사용하여 연소된 가스와 물 사이의 열교환기를 통하여 온수 및 난방수의 온도를 조절하 는 일체형 가정용 발전 시스템.An integrated household power generation system that regulates the temperature of hot water and heating water through a heat exchanger between the burned gas and water using a hydrogen catalyst burner and a door that blocks or regulates the flow of burned gas.
KR1020080012049A 2008-02-11 2008-02-11 High efficient residential power generation system by using hydrogen catalytic burner and heat from pemfc KR20090086655A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020080012049A KR20090086655A (en) 2008-02-11 2008-02-11 High efficient residential power generation system by using hydrogen catalytic burner and heat from pemfc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080012049A KR20090086655A (en) 2008-02-11 2008-02-11 High efficient residential power generation system by using hydrogen catalytic burner and heat from pemfc

Publications (1)

Publication Number Publication Date
KR20090086655A true KR20090086655A (en) 2009-08-14

Family

ID=41205900

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080012049A KR20090086655A (en) 2008-02-11 2008-02-11 High efficient residential power generation system by using hydrogen catalytic burner and heat from pemfc

Country Status (1)

Country Link
KR (1) KR20090086655A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114396644A (en) * 2021-12-10 2022-04-26 中国华能集团清洁能源技术研究院有限公司 Multistage heating system based on hydrogen energy
KR20220145649A (en) 2021-04-22 2022-10-31 현대자동차주식회사 Fuel cell power generation system
KR20230071971A (en) 2021-11-17 2023-05-24 오창묵 Residential power generation system using waste heat from pemfc and hydrogen catalytic burner

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220145649A (en) 2021-04-22 2022-10-31 현대자동차주식회사 Fuel cell power generation system
KR20230071971A (en) 2021-11-17 2023-05-24 오창묵 Residential power generation system using waste heat from pemfc and hydrogen catalytic burner
CN114396644A (en) * 2021-12-10 2022-04-26 中国华能集团清洁能源技术研究院有限公司 Multistage heating system based on hydrogen energy

Similar Documents

Publication Publication Date Title
US7479169B2 (en) Gas supplying system and gas supplying method
CN108615916B (en) Fuel cell and control method thereof
JP2007255775A (en) Hybrid type hot water supply apparatus
JP5274967B2 (en) Fuel cell system
JP4661063B2 (en) Fuel cell cogeneration system
JP4511878B2 (en) Fuel cell system
JP3416653B2 (en) Polymer electrolyte fuel cell power generator
JP4399553B2 (en) Fuel cell system
WO2008016257A1 (en) Fuel cell system and operating method
JP2004207093A (en) Fuel cell system and its operation method
KR20090086655A (en) High efficient residential power generation system by using hydrogen catalytic burner and heat from pemfc
CA2997502A1 (en) Air-handler module and evaporator-expansion module for building structure
JP2002289212A (en) Fuel cell cogeneration system
JP2006318750A (en) Fuel cell system
JP2004127841A (en) Fuel battery cogeneration system
KR20230071971A (en) Residential power generation system using waste heat from pemfc and hydrogen catalytic burner
CN110230839A (en) A kind of burnt gas wall hanging furnace and fuel battery combination heating system
KR101349508B1 (en) Fuel cell cogeneration system utilizing boiler
JP5068291B2 (en) Fuel cell system
CN210624683U (en) Split type solar energy optothermal coupling gas heating system
JP2014089890A (en) Fuel cell type power generator and cogeneration system
JP6088771B2 (en) Heat source equipment
KR20130003191A (en) Hybrid cogeneration system and method of that
JP5231756B2 (en) Fuel cell power generator and method of operating the same
JP2017116192A (en) Cogeneration system, control device, control method

Legal Events

Date Code Title Description
A201 Request for examination
N231 Notification of change of applicant
E902 Notification of reason for refusal
E90F Notification of reason for final refusal
E601 Decision to refuse application