JP4891369B2 - 地熱流体を使用する発電装置 - Google Patents
地熱流体を使用する発電装置 Download PDFInfo
- Publication number
- JP4891369B2 JP4891369B2 JP2009137282A JP2009137282A JP4891369B2 JP 4891369 B2 JP4891369 B2 JP 4891369B2 JP 2009137282 A JP2009137282 A JP 2009137282A JP 2009137282 A JP2009137282 A JP 2009137282A JP 4891369 B2 JP4891369 B2 JP 4891369B2
- Authority
- JP
- Japan
- Prior art keywords
- organic
- steam
- stream
- fluid
- condensate
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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Classifications
-
- 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
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/04—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using pressure differences or thermal differences occurring in nature
-
- 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
- Y02E10/10—Geothermal energy
Description
14 生産ウェル
16 分離器
22 蒸気タービン
24,24A 発電機
28 蒸気凝縮器
36,36A,36B 過熱器
42,42A,42B タービン
46 凝縮器
49 循環ポンプ
50 予熱器
58 再注入ウェル
60 蓄熱器
Claims (1)
- 高圧蒸気と塩水との混合物である地熱流体を使用して発電する装置であって、
a)前記地熱流体を塩水流と蒸気流とに分離する分離器と、
b)発電機に接続された蒸気タービンであって、前記高圧蒸気の蒸気流を膨張させることによって当該発電機を動かし、発電し、及び放熱蒸気を生成する蒸気タービンと、
c)有機流体が供給される蒸気凝縮器であって、前記有機流体を気化するべく前記放熱蒸気に応答して気化有機流体及び蒸気凝縮物の流れを生成する蒸気凝縮器と、
d)前記気化有機流体の流れを過熱するべく前記塩水流に応答して過熱有機蒸気の流れ及び放熱塩水流を生成する第1過熱器と、
e)発電機に接続された第1有機蒸気タービンであって、前記過熱有機蒸気を膨張させることによって当該発電機を動かし、発電し、及び放熱された有機流体の流れを生成する第1有機蒸気タービンと、
f)前記放熱された有機流体の流れを過熱するべく前記放熱塩水流に応答して、さらに過熱された有機蒸気の流れ及びさらなる放熱塩水流を生成する第2過熱器と、
g)発電機に接続された第2有機蒸気タービンであって、前記さらに過熱された有機蒸気の流れを膨張させることによって当該発電機を動かし、発電し、及びさらに放熱された有機流体の流れを生成する第2有機蒸気タービンと、
h)前記さらに放熱された有機流体に及び有機流体凝縮物に応答して、熱せられた有機流体凝縮物及びなおもさらに放熱された有機流体を生成する蓄熱器と、
i)前記なおもさらに放熱された有機流体を凝縮させて、前記有機流体凝縮物を生成する有機蒸気凝縮器と、
j)前記蒸気凝縮物に及び前記熱せられた有機流体凝縮物に応答して、予熱有機流体流及びさらに冷却された蒸気凝縮物の流れを生成する予熱器と、
k)前記蒸気凝縮器に前記予熱有機流体流を供給する手段と、
l)前記さらなる放熱塩水流と前記さらに冷却された蒸気凝縮物の流れとを混合して混合流を形成する手段と
を含む装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/910,995 | 1997-08-14 | ||
US08/910,995 US6009711A (en) | 1997-08-14 | 1997-08-14 | Apparatus and method for producing power using geothermal fluid |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10229762A Division JPH11125172A (ja) | 1997-08-14 | 1998-08-14 | 地熱流体を使用する発電装置及び方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009197808A JP2009197808A (ja) | 2009-09-03 |
JP4891369B2 true JP4891369B2 (ja) | 2012-03-07 |
Family
ID=25429620
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10229762A Pending JPH11125172A (ja) | 1997-08-14 | 1998-08-14 | 地熱流体を使用する発電装置及び方法 |
JP2009137282A Expired - Lifetime JP4891369B2 (ja) | 1997-08-14 | 2009-06-08 | 地熱流体を使用する発電装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10229762A Pending JPH11125172A (ja) | 1997-08-14 | 1998-08-14 | 地熱流体を使用する発電装置及び方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6009711A (ja) |
JP (2) | JPH11125172A (ja) |
ID (1) | ID20715A (ja) |
NZ (1) | NZ331328A (ja) |
TR (1) | TR199801584A3 (ja) |
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AU2003225924A1 (en) * | 2002-03-21 | 2003-10-08 | Robert D. Hunt | Electric power and/or liquefied gas production from kinetic and/or thermal energy of pressurized fluids |
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US6880344B2 (en) * | 2002-11-13 | 2005-04-19 | Utc Power, Llc | Combined rankine and vapor compression cycles |
US7254949B2 (en) * | 2002-11-13 | 2007-08-14 | Utc Power Corporation | Turbine with vaned nozzles |
US6892522B2 (en) | 2002-11-13 | 2005-05-17 | Carrier Corporation | Combined rankine and vapor compression cycles |
US7146813B2 (en) * | 2002-11-13 | 2006-12-12 | Utc Power, Llc | Power generation with a centrifugal compressor |
US6986251B2 (en) * | 2003-06-17 | 2006-01-17 | Utc Power, Llc | Organic rankine cycle system for use with a reciprocating engine |
US6989989B2 (en) | 2003-06-17 | 2006-01-24 | Utc Power Llc | Power converter cooling |
US7013644B2 (en) * | 2003-11-18 | 2006-03-21 | Utc Power, Llc | Organic rankine cycle system with shared heat exchanger for use with a reciprocating engine |
US7017357B2 (en) * | 2003-11-18 | 2006-03-28 | Carrier Corporation | Emergency power generation system |
US7036315B2 (en) * | 2003-12-19 | 2006-05-02 | United Technologies Corporation | Apparatus and method for detecting low charge of working fluid in a waste heat recovery system |
US20050171736A1 (en) * | 2004-02-02 | 2005-08-04 | United Technologies Corporation | Health monitoring and diagnostic/prognostic system for an ORC plant |
US7100380B2 (en) * | 2004-02-03 | 2006-09-05 | United Technologies Corporation | Organic rankine cycle fluid |
US20060112693A1 (en) * | 2004-11-30 | 2006-06-01 | Sundel Timothy N | Method and apparatus for power generation using waste heat |
US7665304B2 (en) | 2004-11-30 | 2010-02-23 | Carrier Corporation | Rankine cycle device having multiple turbo-generators |
US20060114994A1 (en) * | 2004-12-01 | 2006-06-01 | Silverstein D Amnon | Noise reduction in a digital video |
US8864876B2 (en) * | 2005-02-14 | 2014-10-21 | Neumann Systems Group, Inc. | Indirect and direct method of sequestering contaminates |
WO2007052257A2 (en) * | 2005-10-31 | 2007-05-10 | Ormat Technologies Inc. | Method and system for producing power from a source of steam |
US7775045B2 (en) * | 2005-10-31 | 2010-08-17 | Ormat Technologies, Inc. | Method and system for producing power from a source of steam |
USRE46316E1 (en) * | 2007-04-17 | 2017-02-21 | Ormat Technologies, Inc. | Multi-level organic rankine cycle power system |
US8438849B2 (en) * | 2007-04-17 | 2013-05-14 | Ormat Technologies, Inc. | Multi-level organic rankine cycle power system |
KR101216112B1 (ko) | 2010-07-02 | 2012-12-27 | 이명숙 | 저온 지열 발전 장치 및 방법 |
US9121393B2 (en) | 2010-12-10 | 2015-09-01 | Schwarck Structure, Llc | Passive heat extraction and electricity generation |
JP5999322B2 (ja) * | 2011-06-03 | 2016-09-28 | 戸田工業株式会社 | 発電システム |
JP5763495B2 (ja) * | 2011-10-03 | 2015-08-12 | 株式会社東芝 | バイナリー発電システム |
JP5971706B2 (ja) | 2012-07-20 | 2016-08-17 | 株式会社東芝 | 発電システム |
JP5877765B2 (ja) * | 2012-07-23 | 2016-03-08 | 株式会社神戸製鋼所 | 複合動力機器及び複合動力機器の運転方法 |
US9115603B2 (en) * | 2012-07-24 | 2015-08-25 | Electratherm, Inc. | Multiple organic Rankine cycle system and method |
JP5819796B2 (ja) * | 2012-10-19 | 2015-11-24 | 株式会社神戸製鋼所 | 回転機駆動システム |
JP6013140B2 (ja) * | 2012-11-01 | 2016-10-25 | 株式会社東芝 | 発電システム |
US9145795B2 (en) * | 2013-05-30 | 2015-09-29 | General Electric Company | System and method of waste heat recovery |
JP6242704B2 (ja) * | 2014-02-05 | 2017-12-06 | 三井造船株式会社 | 熱源供給装置 |
ES2848307T3 (es) * | 2014-09-08 | 2021-08-06 | Siemens Ag | Sistema y método de recuperación de energía térmica residual |
GB2539026A (en) * | 2015-06-04 | 2016-12-07 | Green Energy Group As | Geothermal steam processing |
IT201600078847A1 (it) * | 2016-07-27 | 2018-01-27 | Turboden Spa | Ciclo a scambio diretto ottimizzato |
US10794225B2 (en) | 2018-03-16 | 2020-10-06 | Uop Llc | Turbine with supersonic separation |
US10829698B2 (en) | 2018-03-16 | 2020-11-10 | Uop Llc | Power recovery from quench and dilution vapor streams |
US10690010B2 (en) | 2018-03-16 | 2020-06-23 | Uop Llc | Steam reboiler with turbine |
US11131218B2 (en) | 2018-03-16 | 2021-09-28 | Uop Llc | Processes for adjusting at least one process condition of a chemical processing unit with a turbine |
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WO2022149052A1 (en) * | 2021-01-05 | 2022-07-14 | Enel Green Power S.P.A. | Regenerative reheating geothermal power plant and method |
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JP3920365B2 (ja) * | 1994-04-28 | 2007-05-30 | オルマット インダストリーズ リミテッド | 地熱流体中の非凝縮性ガスを処理するための装置および方法 |
-
1997
- 1997-08-14 US US08/910,995 patent/US6009711A/en not_active Expired - Lifetime
-
1998
- 1998-08-12 NZ NZ331328A patent/NZ331328A/xx not_active IP Right Cessation
- 1998-08-13 ID IDP981125A patent/ID20715A/id unknown
- 1998-08-14 JP JP10229762A patent/JPH11125172A/ja active Pending
- 1998-08-14 TR TR1998/01584A patent/TR199801584A3/tr unknown
-
2009
- 2009-06-08 JP JP2009137282A patent/JP4891369B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
TR199801584A2 (xx) | 1999-10-21 |
US6009711A (en) | 2000-01-04 |
NZ331328A (en) | 2000-03-27 |
JP2009197808A (ja) | 2009-09-03 |
JPH11125172A (ja) | 1999-05-11 |
ID20715A (id) | 1999-02-18 |
TR199801584A3 (tr) | 1999-10-21 |
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