WO2011149191A3 - 소형 열병합 발전 시스템 및 그 제어방법 - Google Patents

소형 열병합 발전 시스템 및 그 제어방법 Download PDF

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Publication number
WO2011149191A3
WO2011149191A3 PCT/KR2011/002923 KR2011002923W WO2011149191A3 WO 2011149191 A3 WO2011149191 A3 WO 2011149191A3 KR 2011002923 W KR2011002923 W KR 2011002923W WO 2011149191 A3 WO2011149191 A3 WO 2011149191A3
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WO
WIPO (PCT)
Prior art keywords
heat
medium
temperature
waste
heat exchanger
Prior art date
Application number
PCT/KR2011/002923
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English (en)
French (fr)
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WO2011149191A2 (ko
Inventor
민태식
Original Assignee
주식회사 경동나비엔
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.)
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Application filed by 주식회사 경동나비엔 filed Critical 주식회사 경동나비엔
Priority to JP2013512519A priority Critical patent/JP2013530370A/ja
Priority to EP11786824.0A priority patent/EP2578951A4/en
Publication of WO2011149191A2 publication Critical patent/WO2011149191A2/ko
Publication of WO2011149191A3 publication Critical patent/WO2011149191A3/ko

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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
    • F24D3/00—Hot-water central heating systems
    • F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water supply
    • 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
    • F24D18/00—Small-scale combined heat and power [CHP] generation systems specially adapted for domestic heating, space heating or domestic hot-water supply
    • 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
    • F24D10/00—District heating systems
    • F24D10/003—Domestic delivery stations having a heat exchanger
    • 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
    • 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
    • F24D11/005—Central heating systems using heat accumulated in storage masses water heating system with recuperation of 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
    • F24D2101/00—Electric generators of small-scale CHP systems
    • F24D2101/10—Gas turbines; Steam engines or steam turbines; Water turbines, e.g. located in water pipes
    • 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
    • F24D2103/00—Thermal aspects of small-scale CHP systems
    • F24D2103/10—Small-scale CHP systems characterised by their heat recovery units
    • F24D2103/13—Small-scale CHP systems characterised by their heat recovery units characterised by their heat exchangers
    • 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
    • F24D2103/00—Thermal aspects of small-scale CHP systems
    • F24D2103/10—Small-scale CHP systems characterised by their heat recovery units
    • F24D2103/17—Storage tanks
    • 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
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
    • Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

본 발명은 열매체 저장탱크에 저장되어 열병합발전기의 폐열회수 열교환기로 유입되는 열매체의 온도가 폐열회수에 적정한 온도 범위를 유지할 수 있도록 하는 냉각기능을 기존 설비를 활용하여 구현함으로써 열병합발전기가 중단없이 가동되어 전력 수급이 원활하게 이루어질 수 있도록 하는 소형 열병합 발전 시스템 및 그 제어방법을 제공함에 그 목적이 있다. 이를 실현하기 위한 본 발명은, 전기의 생산시 발생되는 폐열을 회수하기 위해 폐열회수 열교환기(110)를 구비한 열병합발전기(100); 상기 폐열회수 열교환기(110)로부터 공급되어 온 열매체가 통과하는 주열교환기(210)와, 상기 주열교환기(210)에 연소열을 제공하는 버너(220) 측으로 공기를 공급하는 연소용 팬(230)이 구비된 보일러(200); 상기 순환되는 열매체가 저장되고, 상기 저장된 열매체를 상기 열병합발전기(100)의 폐열회수 열교환기(110)로 공급하도록 연결된 열매체 저장탱크(300);를 구비한 소형 열병합 발전 시스템에 있어서, 상기 열매체 저장탱크(300)에는 내부에 저장된 열매체의 온도를 측정하는 온도 감지부(530)가 구비되고; 난방 및 온수부하가 없는 경우, 상기 온도 감지부(530)에서 측정된 열매체의 온도가 제1설정온도 이상이면, 상기 연소용 팬(230)을 회전시켜 상기 주열교환기(210)를 통과하는 열매체에 공기가 공급되도록 제어하는 제어부(600);를 포함한다.
PCT/KR2011/002923 2010-05-28 2011-04-22 소형 열병합 발전 시스템 및 그 제어방법 WO2011149191A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2013512519A JP2013530370A (ja) 2010-05-28 2011-04-22 小型熱併合発電システム及びその制御方法
EP11786824.0A EP2578951A4 (en) 2010-05-28 2011-04-22 SMALL SCALED COMBINED HEAT AND CURRENT SYSTEM AND METHOD FOR CONTROLLING IT

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0050451 2010-05-28
KR1020100050451A KR101173746B1 (ko) 2010-05-28 2010-05-28 소형 열병합 발전 시스템 및 그 제어방법

Publications (2)

Publication Number Publication Date
WO2011149191A2 WO2011149191A2 (ko) 2011-12-01
WO2011149191A3 true WO2011149191A3 (ko) 2012-02-02

Family

ID=45004506

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PCT/KR2011/002923 WO2011149191A2 (ko) 2010-05-28 2011-04-22 소형 열병합 발전 시스템 및 그 제어방법

Country Status (4)

Country Link
EP (1) EP2578951A4 (ko)
JP (1) JP2013530370A (ko)
KR (1) KR101173746B1 (ko)
WO (1) WO2011149191A2 (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5864350B2 (ja) * 2012-04-26 2016-02-17 東邦瓦斯株式会社 給湯暖房システム
KR101251468B1 (ko) * 2012-08-22 2013-04-05 나애순 난방용 온수를 이용한 세대유닛 온수 공급제어장치
KR101341472B1 (ko) 2013-04-12 2013-12-13 한국기계연구원 열병합 발전 시스템 및 이의 발전효율 측정방법
CN104654449B (zh) * 2014-12-17 2017-05-10 东北大学 一种分布式电热蓄能供暖控制系统及方法
KR102333763B1 (ko) * 2018-01-29 2021-11-30 엘지전자 주식회사 열병합 발전 유닛 및 이를 포함하는 시스템
KR102036817B1 (ko) * 2018-01-29 2019-10-25 엘지전자 주식회사 열병합 발전 유닛 및 이를 포함하는 시스템
KR102645554B1 (ko) * 2018-05-04 2024-03-11 주식회사 경동나비엔 보일러
KR102449159B1 (ko) * 2018-05-08 2022-09-30 주식회사 경동나비엔 난방 온수 겸용 보일러 및 그 제어방법
CN109827069A (zh) * 2019-02-23 2019-05-31 人卫印务(北京)有限公司 一种印刷气动设备用集中供气系统

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KR19990036214U (ko) * 1998-02-12 1999-09-27 김재술 보일러의 폐열을 회수하여 온수를 제조하는 장치
KR20030030553A (ko) * 2001-10-11 2003-04-18 (주)세티 연료전지 코제네레이션 시스템
KR20030042924A (ko) * 2001-11-26 2003-06-02 (주)세티 연료전지 시스템의 폐열을 보일러에 공급하기 위한 장치
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Also Published As

Publication number Publication date
KR20110130892A (ko) 2011-12-06
EP2578951A4 (en) 2014-04-09
KR101173746B1 (ko) 2012-08-13
EP2578951A2 (en) 2013-04-10
WO2011149191A2 (ko) 2011-12-01
JP2013530370A (ja) 2013-07-25

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