ES2527353A2 - Planta y método para aumentar la eficiencia de producción de energía electrica - Google Patents

Planta y método para aumentar la eficiencia de producción de energía electrica Download PDF

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Publication number
ES2527353A2
ES2527353A2 ES201490088A ES201490088A ES2527353A2 ES 2527353 A2 ES2527353 A2 ES 2527353A2 ES 201490088 A ES201490088 A ES 201490088A ES 201490088 A ES201490088 A ES 201490088A ES 2527353 A2 ES2527353 A2 ES 2527353A2
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Spain
Prior art keywords
plant
electrical energy
efficiency
steam
fluid
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ES201490088A
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English (en)
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ES2527353R1 (es
ES2527353B1 (es
Inventor
Piero Manzoni
Lorenzo DI PERSICO
Michele Scapolo
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FALCK RENEWABLES SpA
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FALCK RENEWABLES SpA
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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
    • F01K7/38—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)

Abstract

Planta y método para aumentar la eficiencia de producción de energía eléctrica. La planta (10, 110) para la producción de energía eléctrica comprende una caldera de combustible (11) en la que un fluido se calienta para producir vapor de agua, una turbina (15) conectada con un generador eléctrico (16) donde se transporta dicho vapor de agua, y una unidad de condensador (19) que vuelve a condensar el fluido emitido desde la turbina para transportarse de vuelta al generador de vapor de agua. El fluido de retorno pasa a través de una unidad de precalentamiento (22) que recibe calor a partir de las purgas de vapor de agua de turbina (23) y de un campo solar termodinámico (25). Al hacer un uso adecuado del calor que se produce por el campo solar (25) y que está contenido en el fluido portador de calor que pasa a través de éste, se aumenta la eficiencia global de la planta (10, 110).

Description

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Claims (1)

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ES201490088A 2012-02-15 2013-02-04 Planta y método para aumentar la eficiencia de producción de energía electrica Expired - Fee Related ES2527353B1 (es)

Applications Claiming Priority (3)

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

Publications (3)

Publication Number Publication Date
ES2527353A2 true ES2527353A2 (es) 2015-01-22
ES2527353R1 ES2527353R1 (es) 2015-02-10
ES2527353B1 ES2527353B1 (es) 2015-11-04

Family

ID=45998568

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201490088A Expired - Fee Related ES2527353B1 (es) 2012-02-15 2013-02-04 Planta y método para aumentar la eficiencia de producción de energía electrica

Country Status (7)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT2834476T (pt) * 2012-03-19 2020-03-05 Enea Agenzia Naz Per Le Nuove Tecnologie Lenergia E Lo Sviluppo Economico Sostenibile Uma central térmica solar e um método para operar uma central térmica solar
RU2631182C2 (ru) * 2013-07-05 2017-09-19 Сименс Акциенгезелльшафт Процесс предварительного нагревания свежей воды в паротурбинных электростанциях с отводом технологического пара
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

Family Cites Families (21)

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US7225621B2 (en) * 2005-03-01 2007-06-05 Ormat Technologies, Inc. Organic working fluids
US20060260314A1 (en) * 2005-03-25 2006-11-23 Kincaid Ronald F Method and system integrating combined cycle power plant with a solar rankine power plant
US20080034757A1 (en) * 2005-05-27 2008-02-14 Skowronski Mark J Method and system integrating solar heat into a regenerative rankine cycle
EP1820964A1 (de) * 2006-02-17 2007-08-22 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur gezielten Erhöhung der elektrischen Energieerzeugung eines solarthermischen Kraftwerks
EP2331792A2 (en) * 2007-06-06 2011-06-15 Areva Solar, Inc Combined cycle power plant
CN101413719B (zh) * 2007-10-17 2011-10-12 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
CN101260815B (zh) * 2008-04-24 2010-06-02 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
CN101592136B (zh) * 2009-05-22 2012-07-18 西安交通大学 考虑余热利用的太阳能热力发电装置
DE102009038446B4 (de) * 2009-08-21 2016-10-06 Flagsol Gmbh Solarthermisches Kraftwerk mit Wärmetauscher in der Speisewasservorwärmstrecke
EP2467590A4 (en) * 2009-08-23 2014-04-16 Ferguson Roger HYBRID POWER PLANT
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ES2605253T3 (es) * 2009-11-13 2017-03-13 Siemens Aktiengesellschaft Central térmica de vapor y procedimiento para operar una central térmica de vapor
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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
BR112013007036B1 (pt) * 2010-09-30 2022-04-19 Dow Global Technologies Llc Aparelho para produzir vapor superaquecido de uma planta de energia solar de concentração e processo para produzir vapor superaquecido de uma planta de energia solar de concentração

Also Published As

Publication number Publication date
MX2014009894A (es) 2015-03-19
ES2527353R1 (es) 2015-02-10
WO2013121317A2 (en) 2013-08-22
ES2527353B1 (es) 2015-11-04
ITMI20120221A1 (it) 2013-08-16
CN104160117A (zh) 2014-11-19
WO2013121317A3 (en) 2014-03-20
IN2014DN06531A (es) 2015-06-12
CN104160117B (zh) 2016-02-10
US20150007567A1 (en) 2015-01-08

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