ITMI20120221A1 - Impianto e metodo per l'aumento dell'efficienza nella produzione di energia elettrica - Google Patents

Impianto e metodo per l'aumento dell'efficienza nella produzione di energia elettrica Download PDF

Info

Publication number
ITMI20120221A1
ITMI20120221A1 IT000221A ITMI20120221A ITMI20120221A1 IT MI20120221 A1 ITMI20120221 A1 IT MI20120221A1 IT 000221 A IT000221 A IT 000221A IT MI20120221 A ITMI20120221 A IT MI20120221A IT MI20120221 A1 ITMI20120221 A1 IT MI20120221A1
Authority
IT
Italy
Prior art keywords
fluid
turbine
boiler
heat
steam
Prior art date
Application number
IT000221A
Other languages
English (en)
Italian (it)
Inventor
Persico Lorenzo Di
Piero Manzoni
Michele Scapolo
Original Assignee
Falck Renewables Spa
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.)
Filing date
Publication date
Application filed by Falck Renewables Spa filed Critical Falck Renewables Spa
Priority to IT000221A priority Critical patent/ITMI20120221A1/it
Priority to US14/379,096 priority patent/US20150007567A1/en
Priority to MX2014009894A priority patent/MX2014009894A/es
Priority to ES201490088A priority patent/ES2527353B1/es
Priority to IN6531DEN2014 priority patent/IN2014DN06531A/en
Priority to CN201380009528.9A priority patent/CN104160117B/zh
Priority to PCT/IB2013/050928 priority patent/WO2013121317A2/en
Publication of ITMI20120221A1 publication Critical patent/ITMI20120221A1/it

Links

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
    • F01K7/38—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
    • 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
    • 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)
IT000221A 2012-02-15 2012-02-15 Impianto e metodo per l'aumento dell'efficienza nella produzione di energia elettrica ITMI20120221A1 (it)

Priority Applications (7)

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
US14/379,096 US20150007567A1 (en) 2012-02-15 2013-02-04 Plant and method for increasing the efficiency of electric energy production
MX2014009894A MX2014009894A (es) 2012-02-15 2013-02-04 Planta y metodo para aumentar la eficiencia de produccion de energia electrica.
ES201490088A ES2527353B1 (es) 2012-02-15 2013-02-04 Planta y método para aumentar la eficiencia de producción de energía electrica
IN6531DEN2014 IN2014DN06531A (https=) 2012-02-15 2013-02-04
CN201380009528.9A CN104160117B (zh) 2012-02-15 2013-02-04 用于提高发电效率的机组和方法
PCT/IB2013/050928 WO2013121317A2 (en) 2012-02-15 2013-02-04 Plant and method for increasing the efficiency of electric energy production

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ITMI20120221A1 true ITMI20120221A1 (it) 2013-08-16

Family

ID=45998568

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000221A ITMI20120221A1 (it) 2012-02-15 2012-02-15 Impianto e metodo per l'aumento dell'efficienza nella produzione di energia elettrica

Country Status (7)

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

Cited By (1)

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CN112325311A (zh) * 2020-11-23 2021-02-05 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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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
CN105358909B (zh) * 2013-07-05 2017-10-24 西门子公司 用于借助工艺蒸汽耦合输出预加热蒸汽发电厂中的补充水的方法
FR3083263B1 (fr) 2018-06-28 2021-12-31 Constructions Ind De La Mediterranee Cnim Installation et procede de production d'energie
SE1850960A1 (en) * 2018-08-08 2019-10-01 C Falk Remote Control Ab Torque-limiting clutch comprising a release trigger mechanism

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WO2011057881A1 (de) * 2009-11-13 2011-05-19 Siemens Aktiengesellschaft Dampfkraftanlage sowie verfahren zum betrieb einer dampfkraftanlage

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Publication number Priority date Publication date Assignee Title
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Also Published As

Publication number Publication date
IN2014DN06531A (https=) 2015-06-12
CN104160117A (zh) 2014-11-19
MX2014009894A (es) 2015-03-19
US20150007567A1 (en) 2015-01-08
ES2527353B1 (es) 2015-11-04
WO2013121317A3 (en) 2014-03-20
CN104160117B (zh) 2016-02-10
ES2527353A2 (es) 2015-01-22
ES2527353R1 (es) 2015-02-10
WO2013121317A2 (en) 2013-08-22

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