KR101130671B1 - 수력터빈과 수소연료전지를 결합한 하이브리드발전시스템 - Google Patents
수력터빈과 수소연료전지를 결합한 하이브리드발전시스템 Download PDFInfo
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- KR101130671B1 KR101130671B1 KR1020100049605A KR20100049605A KR101130671B1 KR 101130671 B1 KR101130671 B1 KR 101130671B1 KR 1020100049605 A KR1020100049605 A KR 1020100049605A KR 20100049605 A KR20100049605 A KR 20100049605A KR 101130671 B1 KR101130671 B1 KR 101130671B1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/08—Machine or engine aggregates in dams or the like; Conduits therefor, e.g. diffusors
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/02—Hydrogen or oxygen
- C25B1/04—Hydrogen or oxygen by electrolysis of water
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
- F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
- F01K25/14—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours using industrial or other waste gases
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B7/00—Water wheels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2220/00—Application
- F05B2220/30—Application in turbines
- F05B2220/32—Application in turbines in water turbines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2220/00—Application
- F05B2220/61—Application for hydrogen and/or oxygen production
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2220/00—Application
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
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- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- 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
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
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- 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
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
-
- 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
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- Inorganic Chemistry (AREA)
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Abstract
본 발명은 상부 저수지, 하부 저수지, 상부 저수지 및 하부 저수지 사이를 소통시키는 수로를 가진 발전플랜트 측에 설치되는 발전시스템에 관한 것으로, 상기 상부 저수지에 근접하여 위치한 상부 저장탱크; 상기 하부 저수지에 근접하여 위치한 하부 저장탱크; 상기 수로 상에 설치된 수력터빈; 상기 하부 저장탱크에 소통되게 연결된 전기분해유닛; 및 상기 전기분해유닛의 토출측에 연결된 연료전지;를 포함하고, 상기 하부 저장탱크의 일측에는 공급관이 접속되고, 상기 전기분해유닛은 상기 하부 저장탱크에서 공급받은 물을 전기분해하여 고온ㆍ고압의 수소 및 산소를 생성하며, 상기 생성된 수소 및 산소를 각각의 이송관을 통해 상측에 위치한 연료전지측으로 이송하는 것을 특징으로 한다.
Description
도 2은 본 발명의 하이브리드발전시스템이 실제 양수발전플랜트 측에 적용된 상태를 도시한 도면이다.
23: 수력터빈 24: 전기분해유닛
25: 연료전지 26: 증기터빈
27: 응축기
Claims (4)
- 상부 저수지, 하부 저수지, 상부 저수지 및 하부 저수지 사이를 소통시키는 수로를 가진 발전플랜트 측에 설치되는 발전시스템에 관한 것으로,
상기 상부 저수지에 근접하여 위치한 상부 저장탱크;
상기 하부 저수지에 근접하여 위치한 하부 저장탱크;
상기 수로 상에 설치된 수력터빈;
상기 하부 저장탱크에 소통되게 연결된 전기분해유닛; 및
상기 전기분해유닛의 토출측에 연결된 연료전지;를 포함하고,
상기 하부 저장탱크의 일측에는 공급관이 접속되고, 상기 전기분해유닛은 상기 하부 저장탱크에서 공급받은 물을 전기분해하여 고온ㆍ고압의 수소 및 산소를 생성하며, 상기 생성된 수소 및 산소를 각각의 이송관을 통해 상측에 위치한 연료전지측으로 이송하는 것을 특징으로 하는 수력터빈 및 수소연료전지를 결합한 하이브리드발전시스템. - 제1항에 있어서,
상기 연료전지의 토출측에는 증기터빈이 연결되고, 상기 증기터빈의 토출측에는 응축기가 연결되는 것을 특징으로 하는 수력터빈 및 수소연료전지를 결합한 하이브리드발전시스템. - 제2항에 있어서,
상기 연료전지의 토출측에는 토출관이 접속되며, 상기 연료전지에서 토출되는 고온ㆍ고압의 배출가스는 상기 토출관을 통해 상기 증기터빈측으로 공급되고, 상기 증기터빈은 상기 연료전지에서 공급받은 고온ㆍ고압의 배출가스를 이용하여 전력을 발생시키며, 상기 증기터빈의 토출측에는 토출관이 접속되고, 상기 증기터빈에서 토출되는 배출가스는 토출관을 통해 상기 응축기측으로 공급되는 것을 특징으로 하는 수력터빈 및 수소연료전지를 결합한 하이브리드발전시스템. - 제3항에 있어서,
상기 응축기는 상기 증기터빈에서 토출되는 배출가스를 응축시켜 액체 상태의 물로 변환시키고, 상기 응축기의 토출측에는 토출관이 접속되며, 상기 응축기에서 토출되는 물은 상기 토출관을 통해 상부 저장탱크측으로 이송되는 것을 특징으로 하는 수력터빈 및 수소연료전지를 결합한 하이브리드발전시스템.
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KR101488656B1 (ko) * | 2013-06-27 | 2015-02-04 | 한국에너지기술연구원 | 폐열 회수 발전 시스템 |
KR101527785B1 (ko) * | 2013-08-21 | 2015-06-12 | 한국에너지기술연구원 | 위치에너지 기반 발전 시스템 |
KR101453046B1 (ko) | 2013-09-10 | 2014-10-23 | 한국에너지기술연구원 | 삼중발전에 의한 에너지 공급 시스템 |
ES2934878A1 (es) * | 2021-08-27 | 2023-02-27 | De Castro Paz Jose Luis | Procedimiento y sistema de bombeo reversible hidrógeno-agua |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56138462A (en) | 1980-03-31 | 1981-10-29 | Hitachi Ltd | Pumping-up power accumulation system |
KR880009203A (ko) * | 1987-01-16 | 1988-09-14 | 류경열 | 윤회 에너지 발전 발생장치 |
JPH0385378A (ja) * | 1989-08-30 | 1991-04-10 | Toshiba Corp | 水車の取水装置および取水方法 |
KR20070043044A (ko) * | 2004-10-19 | 2007-04-24 | 자이단호징 덴료쿠추오켄큐쇼 | 복합 발전설비 |
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- 2010-05-27 KR KR1020100049605A patent/KR101130671B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56138462A (en) | 1980-03-31 | 1981-10-29 | Hitachi Ltd | Pumping-up power accumulation system |
KR880009203A (ko) * | 1987-01-16 | 1988-09-14 | 류경열 | 윤회 에너지 발전 발생장치 |
JPH0385378A (ja) * | 1989-08-30 | 1991-04-10 | Toshiba Corp | 水車の取水装置および取水方法 |
KR20070043044A (ko) * | 2004-10-19 | 2007-04-24 | 자이단호징 덴료쿠추오켄큐쇼 | 복합 발전설비 |
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