CN104160117B - 用于提高发电效率的机组和方法 - Google Patents

用于提高发电效率的机组和方法 Download PDF

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Publication number
CN104160117B
CN104160117B CN201380009528.9A CN201380009528A CN104160117B CN 104160117 B CN104160117 B CN 104160117B CN 201380009528 A CN201380009528 A CN 201380009528A CN 104160117 B CN104160117 B CN 104160117B
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CN
China
Prior art keywords
fluid
heat exchanger
unit
heat
turbo machine
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 - Fee Related
Application number
CN201380009528.9A
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English (en)
Chinese (zh)
Other versions
CN104160117A (zh
Inventor
P·曼佐尼
L·迪佩尔西科
M·斯卡波洛
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FALCK RENEWABLES SpA
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FALCK RENEWABLES SpA
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Publication of CN104160117A publication Critical patent/CN104160117A/zh
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Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • 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
    • F01K7/34—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 of extraction or non-condensing type; Use of steam for feed-water heating
    • F01K7/40—Use of two or more feed-water heaters in series
    • 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
    • F01K7/34—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 of extraction or non-condensing type; Use of steam for feed-water heating
    • F01K7/38—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 of extraction or non-condensing type; Use of steam for feed-water heating the engines being 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
    • 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
    • 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
    • F03G6/003—Devices for producing mechanical power from solar energy having a Rankine cycle
    • 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
    • F03G6/065—Devices for producing mechanical power from solar energy with solar energy concentrating means having a Rankine cycle
    • F03G6/067—Binary cycle plants where the fluid from the solar collector heats the working fluid via a heat exchanger
    • 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
    • F03G6/121—Controlling or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
    • F22D1/003—Feed-water heater systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
    • F22D1/32—Feed-water heaters, i.e. economisers or like preheaters arranged to be heated by steam, e.g. bled from turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
    • F22D1/32—Feed-water heaters, i.e. economisers or like preheaters arranged to be heated by steam, e.g. bled from turbines
    • F22D1/34—Feed-water heaters, i.e. economisers or like preheaters arranged to be heated by steam, e.g. bled from turbines and returning condensate to boiler with main feed supply
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
CN201380009528.9A 2012-02-15 2013-02-04 用于提高发电效率的机组和方法 Expired - Fee Related CN104160117B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT000221A ITMI20120221A1 (it) 2012-02-15 2012-02-15 Impianto e metodo per l'aumento dell'efficienza nella produzione di energia elettrica
ITMI2012A000221 2012-02-15
PCT/IB2013/050928 WO2013121317A2 (en) 2012-02-15 2013-02-04 Plant and method for increasing the efficiency of electric energy production

Publications (2)

Publication Number Publication Date
CN104160117A CN104160117A (zh) 2014-11-19
CN104160117B true CN104160117B (zh) 2016-02-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380009528.9A Expired - Fee Related CN104160117B (zh) 2012-02-15 2013-02-04 用于提高发电效率的机组和方法

Country Status (7)

Country Link
US (1) US20150007567A1 (enExample)
CN (1) CN104160117B (enExample)
ES (1) ES2527353B1 (enExample)
IN (1) IN2014DN06531A (enExample)
IT (1) ITMI20120221A1 (enExample)
MX (1) MX2014009894A (enExample)
WO (1) WO2013121317A2 (enExample)

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ES2775004T3 (es) * 2012-03-19 2020-07-23 Stamicarbon B V Acting Under The Name Of Mt Innovation Center Una planta de energía solar térmica y un método para operar una planta de energía solar térmica
EP2986910B1 (de) * 2013-07-05 2019-06-19 Siemens Aktiengesellschaft System und prozess zur vorwärmung von zusatzwasser in dampfkraftwerken mit prozessdampfauskopplung
FR3083263B1 (fr) 2018-06-28 2021-12-31 Constructions Ind De La Mediterranee Cnim Installation et procede de production d'energie
SE541428C2 (en) * 2018-08-08 2019-10-01 C Falk Remote Control Ab Torque-limiting clutch comprising a release trigger mechanism
CN112325311B (zh) * 2020-11-23 2025-04-08 东方电气集团东方锅炉股份有限公司 一种垃圾焚烧发电耦合系统

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CN101260815A (zh) * 2008-04-24 2008-09-10 华北电力大学 抛物面槽式太阳能集热器辅助燃煤锅炉的混合热发电系统
CN101379292A (zh) * 2006-02-17 2009-03-04 西门子公司 有针对性地提高太阳能热电厂发电量的方法及装置
CN101413719A (zh) * 2007-10-17 2009-04-22 中国科学院工程热物理研究所 带有双级蓄热的塔式太阳能热发电系统
WO2009062103A1 (en) * 2007-11-09 2009-05-14 Markron Technologies, Llc Solar thermal hybridization of a fossil fired rankine cycle
CN101592136A (zh) * 2009-05-22 2009-12-02 西安交通大学 考虑余热利用的太阳能热力发电装置
CN101787906A (zh) * 2010-02-05 2010-07-28 东南大学 一种太阳能和生物质能综合互补的联合热发电系统
CN101892877A (zh) * 2010-07-20 2010-11-24 华北电力大学（保定） 一种可再生能源辅助燃煤的混合发电系统
CN201730779U (zh) * 2010-05-24 2011-02-02 北京京仪仪器仪表研究总院有限公司 一种将太阳能热发电与生物质发电相结合的系统
WO2011057881A1 (de) * 2009-11-13 2011-05-19 Siemens Aktiengesellschaft Dampfkraftanlage sowie verfahren zum betrieb einer dampfkraftanlage
CN102072115A (zh) * 2009-11-23 2011-05-25 张建城 槽式太阳能聚热发电装置

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US20080034757A1 (en) * 2005-05-27 2008-02-14 Skowronski Mark J Method and system integrating solar heat into a regenerative rankine cycle
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Publication number Priority date Publication date Assignee Title
CN101379292A (zh) * 2006-02-17 2009-03-04 西门子公司 有针对性地提高太阳能热电厂发电量的方法及装置
CN101413719A (zh) * 2007-10-17 2009-04-22 中国科学院工程热物理研究所 带有双级蓄热的塔式太阳能热发电系统
WO2009062103A1 (en) * 2007-11-09 2009-05-14 Markron Technologies, Llc Solar thermal hybridization of a fossil fired rankine cycle
CN101260815A (zh) * 2008-04-24 2008-09-10 华北电力大学 抛物面槽式太阳能集热器辅助燃煤锅炉的混合热发电系统
CN101592136A (zh) * 2009-05-22 2009-12-02 西安交通大学 考虑余热利用的太阳能热力发电装置
WO2011057881A1 (de) * 2009-11-13 2011-05-19 Siemens Aktiengesellschaft Dampfkraftanlage sowie verfahren zum betrieb einer dampfkraftanlage
CN102072115A (zh) * 2009-11-23 2011-05-25 张建城 槽式太阳能聚热发电装置
CN101787906A (zh) * 2010-02-05 2010-07-28 东南大学 一种太阳能和生物质能综合互补的联合热发电系统
CN201730779U (zh) * 2010-05-24 2011-02-02 北京京仪仪器仪表研究总院有限公司 一种将太阳能热发电与生物质发电相结合的系统
CN101892877A (zh) * 2010-07-20 2010-11-24 华北电力大学（保定） 一种可再生能源辅助燃煤的混合发电系统

Also Published As

Publication number Publication date
WO2013121317A2 (en) 2013-08-22
ES2527353R1 (es) 2015-02-10
IN2014DN06531A (enExample) 2015-06-12
ES2527353A2 (es) 2015-01-22
US20150007567A1 (en) 2015-01-08
WO2013121317A3 (en) 2014-03-20
ES2527353B1 (es) 2015-11-04
MX2014009894A (es) 2015-03-19
ITMI20120221A1 (it) 2013-08-16
CN104160117A (zh) 2014-11-19

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