JP2018521257A - 低温蒸気から電力を生成するシステム - Google Patents
低温蒸気から電力を生成するシステム Download PDFInfo
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000002347 injection Methods 0.000 claims abstract description 15
- 239000007924 injection Substances 0.000 claims abstract description 15
- 238000010248 power generation Methods 0.000 claims abstract description 5
- 239000012530 fluid Substances 0.000 claims description 6
- 239000008236 heating water Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 2
- 238000005086 pumping Methods 0.000 claims 2
- 230000005611 electricity Effects 0.000 description 5
- 238000003860 storage Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 2
- 238000010795 Steam Flooding Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/006—Methods of steam generation characterised by form of heating method using solar heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/18—Final actuators arranged in stator parts varying effective number of nozzles or guide conduits, e.g. sequentially operable valves for steam turbines
-
- 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
- F01K13/00—General layout or general methods of operation of complete plants
- F01K13/02—Controlling, e.g. stopping or starting
-
- 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
- F01K3/00—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein
- F01K3/12—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having two or more accumulators
-
- 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
- F01K3/00—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein
- F01K3/18—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters
-
- 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
- F01K9/00—Plants characterised by condensers arranged or modified to co-operate with the engines
-
- 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
- F01K9/00—Plants characterised by condensers arranged or modified to co-operate with the engines
- F01K9/003—Plants characterised by condensers arranged or modified to co-operate with the engines condenser cooling circuits
-
- 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
- F03G6/00—Devices for producing mechanical power from solar energy
- F03G6/06—Devices for producing mechanical power from solar energy with solar energy concentrating means
- F03G6/064—Devices for producing mechanical power from solar energy with solar energy concentrating means having a gas turbine cycle, i.e. compressor and gas turbine combination
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B27/00—Instantaneous or flash steam boilers
- F22B27/16—Instantaneous or flash steam boilers involving spray nozzles for sprinkling or injecting water particles on to or into hot heat-exchange elements, e.g. into tubes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B3/00—Other methods of steam generation; Steam boilers not provided for in other groups of this subclass
- F22B3/04—Other methods of steam generation; Steam boilers not provided for in other groups of this subclass by drop in pressure of high-pressure hot water within pressure- reducing chambers, e.g. in accumulators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B3/00—Condensers in which the steam or vapour comes into direct contact with the cooling medium
- F28B3/04—Condensers in which the steam or vapour comes into direct contact with the cooling medium by injecting cooling liquid into the steam or vapour
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D20/0034—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using liquid heat storage material
-
- 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
- F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
- F01K7/16—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type
-
- 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
- F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
- F01K7/16—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type
- F01K7/165—Controlling means specially adapted therefor
-
- 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
-
- 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
- Y02E60/14—Thermal energy storage
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Sustainable Development (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
【選択図】図1
Description
(a)低温蒸気での作動に適応する多段軸流タービンに用いるために熱水から低温蒸気を生成する方法及び装置。
(b)低温蒸気で作動するために適応する多段軸流タービン。
(c)低温蒸気で作動するために適応する多段軸流タービンに用いるための軸。
(d)低温蒸気で作動するために適応する多段軸流タービンに用いるための凝縮器システム。
第1のパイプを通じて第1のタンクに接続され、加熱された水がその中で蒸気を生成するために噴霧されるヘッドスペースを有する容器であって、ヘッドスペースの圧力は気圧より低く、蒸気に変換されない水が容器の底部でプールに集められる容器;
水をプールから汲み出し、第2のパイプを通じて第1のタンクに入れる第1のポンプ;部分噴射タービンに蒸気をパイプで送る第3のパイプ;
残りの蒸気を冷却して水にするように凝縮器へ第2のタンクから水を噴霧するために複数の水の出口を含むタービンの底部に位置する凝縮器;及び、
第4のパイプを通じて第2のタンクにタービンの底部から水を汲み出す第2のポンプ;を含む電力の生成システムが提案され、そこで、蒸気は発電装置を駆動する部分噴射タービンを駆動する。
10 動力生成システム
14 水
16 加熱パネル
18 貯蔵タンク
20 パイプ
22 断熱材
24 パイプ
26 密封された室
28 ヘッドスペース
30 シャワーヘッド
32 プール
34 ポンプ
36 パイプ
38 バルブ
40 蒸気パイプ
42 部分噴射タービン
44 生成器
46 タービンの底部
48 凝縮器パイプ
50 ポンプ
52 パイプ
54 タンク
56 パイプ
58 結合パイプ
60 オーバーフローパイプ
Claims (6)
- 電力の生成システムであって、
太陽エネルギーを用いて水を加熱するための太陽熱収集器であって、該加熱された水は第1のタンクに貯蔵される太陽熱収集器、
第1のパイプを通じて前記第1のタンクに接続され、前記加熱された水がその中で蒸気を生成するために噴霧されるヘッドスペースを有する容器であって、該ヘッドスペースの圧力は気圧より低く、蒸気に変換されない水が該容器の底部でプールに集められる容器、
水を前記プールから汲み出し、第2のパイプを通じて前記第1のタンクに入れる第1のポンプ、
部分噴射タービンに蒸気をパイプで送る第3のパイプ、
残りの蒸気を冷却して水にするように凝縮器へ第2のタンクから水を噴霧するために複数の水の出口を含むタービンの底部に位置する凝縮器、 及び、
第4のパイプを通じて前記第2のタンクに前記タービンの底部から水を汲み出す第2のポンプ、を含み、蒸気は発電装置を駆動する前記部分噴射タービンを駆動する電力の生成システム。 - 前記パイプの各々を通じた流量が該パイプの寸法によって決定される、請求項1に記載のシステム。
- 前記パイプの各々を通じた流量が個々のバルブによって制御される、請求項1に記載のシステム。
- 前記第1のパイプを通じた流体の流量が少なくとも最初は前記第2のパイプを通じた流量より小さく、そのために前記ヘッドスペースの圧力の減少が生じる、請求項2又は3に記載のシステム。
- 前記ヘッドスペースの前記作動圧力が約−14psigである、請求項1に記載のシステム。
- 過剰分を収容するように前記第2のタンクに接続される出口パイプを含む、請求項1に記載のシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2015901526 | 2015-04-29 | ||
AU2015901526A AU2015901526A0 (en) | 2015-04-29 | A system for generating electrical power from low temperature steam | |
PCT/AU2016/000152 WO2016172761A1 (en) | 2015-04-29 | 2016-04-28 | A system for generating electrical power from low temperature steam |
Publications (3)
Publication Number | Publication Date |
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JP2018521257A true JP2018521257A (ja) | 2018-08-02 |
JP2018521257A5 JP2018521257A5 (ja) | 2021-01-14 |
JP6837993B2 JP6837993B2 (ja) | 2021-03-03 |
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JP2017556725A Active JP6837993B2 (ja) | 2015-04-29 | 2016-04-28 | 低温蒸気から電力を生成するシステム |
Country Status (8)
Country | Link |
---|---|
US (1) | US10228125B2 (ja) |
EP (1) | EP3289216B1 (ja) |
JP (1) | JP6837993B2 (ja) |
CN (1) | CN107960112B (ja) |
AU (1) | AU2016222342B2 (ja) |
CA (1) | CA2984158C (ja) |
ES (1) | ES2773880T3 (ja) |
WO (1) | WO2016172761A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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AU2016277549B2 (en) | 2016-10-24 | 2018-10-18 | Intex Holdings Pty Ltd | A multi-stage axial flow turbine adapted to operate at low steam temperatures |
CN109958593B (zh) * | 2019-03-11 | 2020-06-02 | 西安交通大学 | 一种太阳能燃煤耦合灵活发电系统及运行方法 |
NL1043535B1 (nl) * | 2020-01-07 | 2022-06-24 | Mim Patrick Walthie Drs | De vacuümverdamper. |
US12047029B2 (en) | 2020-09-10 | 2024-07-23 | Eric Robert ANDERSON | Electricity generation system and method |
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US991161A (en) * | 1909-06-02 | 1911-05-02 | Edwin H Mchenry | Solar-heat motor. |
US4002031A (en) * | 1975-07-07 | 1977-01-11 | Varian Associates, Inc. | Solar energy converter with waste heat engine |
US4050445A (en) * | 1976-07-23 | 1977-09-27 | Atlantic Fluidics, Inc. | Solar energy collection system |
FR2417728A1 (fr) * | 1978-02-20 | 1979-09-14 | Saunier Duval | Chauffe-eau a accumulation alimente en fluide chauffe par panneau solaire |
US4213303A (en) * | 1978-04-21 | 1980-07-22 | Lane William E | Sun tracking solar energy boiler |
US4189924A (en) * | 1978-06-22 | 1980-02-26 | Westinghouse Electric Corp. | Ocean thermal energy conversion system and method for operation |
US4314545A (en) * | 1979-05-09 | 1982-02-09 | Bowman Charles W | Solar hot water generator |
US4280328A (en) * | 1979-09-28 | 1981-07-28 | Falconer Claude J | Utilization of solar energy |
US4423599A (en) * | 1980-08-01 | 1984-01-03 | Veale Charles C | Solar energy utilization apparatus and method |
US4388916A (en) * | 1981-10-01 | 1983-06-21 | Murdock Albert L | Steam generation apparatus |
JPS59107144A (ja) * | 1982-12-10 | 1984-06-21 | Agency Of Ind Science & Technol | 太陽熱利用プラント |
IL101193A (en) * | 1987-12-04 | 1999-03-12 | Solmat Syst | Direct contact heat exchanger and method to create it |
CN1158493C (zh) * | 2000-10-16 | 2004-07-21 | 李培荣 | 太阳能多形式利用、储存、再利用的方法和装置 |
CN1869540A (zh) * | 2006-06-27 | 2006-11-29 | 戴文育 | 太阳热能热能利用装置 |
US20090126364A1 (en) * | 2007-06-06 | 2009-05-21 | Ausra, Inc. | Convective/radiative cooling of condenser coolant |
US7735323B2 (en) * | 2008-02-12 | 2010-06-15 | Lawrence Livermore National Security, Llc | Solar thermal power system |
CN101994667A (zh) * | 2009-08-09 | 2011-03-30 | 姜德雄 | 太阳能蒸汽发动机 |
US9428403B2 (en) * | 2010-10-11 | 2016-08-30 | H2O Global Llc | Large scale insulated desalination system |
EP2686552A2 (en) * | 2011-03-14 | 2014-01-22 | Valagam, Rajagopal, Raghunathan | Hermitically sealed solar water heater system and operation method for generation of electricity from thermal power plant |
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- 2016-04-28 EP EP16785682.2A patent/EP3289216B1/en active Active
- 2016-04-28 JP JP2017556725A patent/JP6837993B2/ja active Active
- 2016-04-28 WO PCT/AU2016/000152 patent/WO2016172761A1/en active Application Filing
- 2016-04-28 ES ES16785682T patent/ES2773880T3/es active Active
- 2016-04-28 AU AU2016222342A patent/AU2016222342B2/en active Active
- 2016-04-28 US US15/570,567 patent/US10228125B2/en active Active
- 2016-04-28 CN CN201680024639.0A patent/CN107960112B/zh active Active
- 2016-04-28 CA CA2984158A patent/CA2984158C/en active Active
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Publication number | Publication date |
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EP3289216A4 (en) | 2018-11-07 |
US10228125B2 (en) | 2019-03-12 |
WO2016172761A1 (en) | 2016-11-03 |
EP3289216B1 (en) | 2020-02-05 |
CN107960112A (zh) | 2018-04-24 |
CA2984158A1 (en) | 2016-11-03 |
JP6837993B2 (ja) | 2021-03-03 |
US20180356091A1 (en) | 2018-12-13 |
ES2773880T3 (es) | 2020-07-15 |
EP3289216A1 (en) | 2018-03-07 |
AU2016222342A1 (en) | 2016-11-17 |
CA2984158C (en) | 2023-10-03 |
AU2016222342B2 (en) | 2017-12-14 |
CN107960112B (zh) | 2019-09-24 |
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