BE846221A - Procede de modulation de la puissance d'une centrale recevant un debit constant de chaleur - Google Patents

Procede de modulation de la puissance d'une centrale recevant un debit constant de chaleur

Info

Publication number
BE846221A
BE846221A BE170647A BE170647A BE846221A BE 846221 A BE846221 A BE 846221A BE 170647 A BE170647 A BE 170647A BE 170647 A BE170647 A BE 170647A BE 846221 A BE846221 A BE 846221A
Authority
BE
Belgium
Prior art keywords
modulating
power
heat flow
constant heat
plant receiving
Prior art date
Application number
BE170647A
Other languages
English (en)
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 filed Critical
Publication of BE846221A publication Critical patent/BE846221A/fr

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
    • 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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of extraction or non-condensing type; Use of steam for feed-water heating
    • F01K7/345—Control or safety-means particular thereto
    • 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
    • F01K3/004—Accumulation in the liquid branch of the circuit
    • 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
    • F01K3/26—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters with heating by steam
    • F01K3/262—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters with heating by steam by means of heat exchangers
    • F01K3/265—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters with heating by steam by means of heat exchangers using live steam for superheating or reheating
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
BE170647A 1975-09-16 1976-09-15 Procede de modulation de la puissance d'une centrale recevant un debit constant de chaleur BE846221A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/613,754 US4003786A (en) 1975-09-16 1975-09-16 Thermal energy storage and utilization system

Publications (1)

Publication Number Publication Date
BE846221A true BE846221A (fr) 1977-03-15

Family

ID=24458570

Family Applications (1)

Application Number Title Priority Date Filing Date
BE170647A BE846221A (fr) 1975-09-16 1976-09-15 Procede de modulation de la puissance d'une centrale recevant un debit constant de chaleur

Country Status (8)

Country Link
US (1) US4003786A (fr)
JP (1) JPS5239002A (fr)
BE (1) BE846221A (fr)
CA (1) CA1059389A (fr)
DE (1) DE2640789A1 (fr)
FR (1) FR2325159A1 (fr)
GB (1) GB1511759A (fr)
NL (1) NL7610325A (fr)

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US4285203A (en) * 1979-10-25 1981-08-25 General Electric Company Means and method for simultaneously increasing the delivered peak power and reducing the rate of peak heat rejection of a power plant
US4479353A (en) * 1979-10-31 1984-10-30 The Babcock & Wilcox Company Moving bed heat storage and recovery system
US4361009A (en) * 1979-10-31 1982-11-30 The Babcock & Wilcox Company Moving bed heat storage and recovery system
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US7333584B2 (en) * 2004-01-14 2008-02-19 Hitachi - Ge Nuclear Energy, Ltd. Nuclear power plant and operation method thereof
WO2006072185A1 (fr) * 2005-01-10 2006-07-13 New World Generation Inc. Centrale electrique possedant une structure de stockage de chaleur et procede d'exploitation de celle-ci
JP2006233931A (ja) * 2005-02-28 2006-09-07 Miura Co Ltd ボイラ駆動電力供給システム
WO2008091381A2 (fr) * 2006-08-01 2008-07-31 Research Foundation Of The City University Of New York Système et procédé de stockage d'énergie dans une centrale nucléaire
US7861527B2 (en) * 2008-03-05 2011-01-04 Doosan Babcock Energy America Llc Reheater temperature control
US10434804B2 (en) 2008-06-13 2019-10-08 Kateeva, Inc. Low particle gas enclosure systems and methods
US9181930B2 (en) * 2008-09-23 2015-11-10 Skibo Systems, LLC Methods and systems for electric power generation using geothermal field enhancements
EP2241737B1 (fr) * 2009-04-14 2015-06-03 ABB Research Ltd. Système de stockage d'énergie thermoélectrique doté de deux réservoirs thermiques et procédé de stockage d'énergie thermoélectrique
US8347628B2 (en) * 2009-08-18 2013-01-08 Gerard Henry M Power generation directly from compressed air for exploiting wind and solar power
EP2333254B1 (fr) * 2009-12-05 2015-11-25 Alstom Technology Ltd Centrale thermique à vapeur avec réservoir de chaleur et procédé de fonctionnement d'une centrale thermique à vapeur
US10535437B2 (en) 2010-02-18 2020-01-14 Terrapower, Llc Method, system, and apparatus for the thermal storage of nuclear reactor generated energy
US9728288B2 (en) * 2010-02-18 2017-08-08 Terrapower, Llc Method, system, and apparatus for the thermal storage of energy generated by multiple nuclear reactor systems
US9761337B2 (en) * 2010-02-18 2017-09-12 Terrapower, Llc Method, system, and apparatus for the thermal storage of nuclear reactor generated energy
US9748007B2 (en) * 2010-02-18 2017-08-29 Terrapower, Llc Method, system, and apparatus for the thermal storage of energy generated by multiple nuclear reactor systems
US20130056170A1 (en) * 2010-03-22 2013-03-07 Skibo Systems Llc Systems and methods for integrating concentrated solar thermal and geothermal power plants using multistage thermal energy storage
US8881805B2 (en) 2010-03-22 2014-11-11 Skibo Systems Llc Systems and methods for an artificial geothermal energy reservoir created using hot dry rock geothermal resources
JP5510123B2 (ja) * 2010-06-30 2014-06-04 三浦工業株式会社 蒸気ボイラの運転方法
CN102330578A (zh) * 2010-07-14 2012-01-25 中国电力工程顾问集团华东电力设计院 发电厂全负荷高效回热系统
MY176023A (en) * 2011-02-07 2020-07-21 Moorthy A/L Palanisamy Krishna Method and apparatus of producing and utilizing thermal energy in a combined heat and power plant
DE102011100517A1 (de) * 2011-05-05 2012-11-08 Steag New Energies Gmbh. "Regelsystem zur Anpassung der Leistung einer Dampfturbine an eine veränderte Last "
CN102313275B (zh) * 2011-07-27 2014-03-26 日照鲁信金禾生化有限公司 一种热能动力节能工艺及系统
EP2589760B1 (fr) 2011-11-03 2020-07-29 General Electric Technology GmbH Centrale thermique à vapeur avec réservoir de chaleur haute température
EP2589761B1 (fr) * 2011-11-03 2017-05-10 General Electric Technology GmbH Centrale thermique à vapeur avec accumulateur de chaleur et procédé de fonctionnement d'une centrale thermique à vapeur
CN102607310B (zh) * 2012-04-01 2014-05-07 昆明理工大学 一种钢铁企业低温余热运输利用方法
WO2014026784A1 (fr) 2012-08-14 2014-02-20 Siemens Aktiengesellschaft Système de centrale comportant une unité d'accumulation haute température
DE102012215572A1 (de) * 2012-09-03 2014-03-06 Siemens Aktiengesellschaft Vorrichtung zur schnellen Wirkleistungsänderung von Kraftwerksanlagen
EP2964911B1 (fr) 2013-03-04 2022-02-23 Echogen Power Systems LLC Systèmes de moteur thermique possédant des circuits de dioxyde de carbone supercritique à haute énergie nette
WO2014146861A1 (fr) * 2013-03-21 2014-09-25 Siemens Aktiengesellschaft Système de production d'énergie et procédé de fonctionnement
US9617874B2 (en) * 2013-06-17 2017-04-11 General Electric Technology Gmbh Steam power plant turbine and control method for operating at low load
CN103528411B (zh) * 2013-11-04 2016-06-22 大连交通大学 一种非接触电加热固体液体混合储热装置
WO2015112454A1 (fr) 2014-01-21 2015-07-30 Kateeva, Inc. Appareils et techniques d'encapsulation de dispositifs électroniques
US20160109185A1 (en) * 2014-10-16 2016-04-21 Rolls-Royce Power Engineering Plc Energy storage system
DE102014017346A1 (de) * 2014-10-17 2016-04-21 Carbon-Clean Technologies Gmbh Verfahren und Speicherkraftwerk zum Ausgleich von Lastspitzen bei der Energieerzeugung und/oder zur Erzeugung von elektrischer Energie
CN107631288A (zh) * 2017-09-30 2018-01-26 北京姚魏环保技术有限公司 一种火电机组深度调峰和回热节能的方法
DE102018109846B4 (de) * 2018-04-24 2020-11-19 Heinrich Graucob Verfahren zur Einspeicherung elektrischer Energie
US11187112B2 (en) 2018-06-27 2021-11-30 Echogen Power Systems Llc Systems and methods for generating electricity via a pumped thermal energy storage system
CN109139161B (zh) * 2018-08-29 2021-01-29 山东电力工程咨询院有限公司 基于蓄热和气体换热的核能与火电耦合发电系统和方法
WO2021025639A1 (fr) 2019-08-08 2021-02-11 Ari Bayram Système de machine de production d'énergie
CN110631112B (zh) * 2019-09-11 2023-11-28 上海发电设备成套设计研究院有限责任公司 一种用于供热机组的蒸汽储能调峰系统及方法
CN111412453B (zh) * 2020-04-11 2024-07-23 中国电力工程顾问集团华北电力设计院有限公司 蓄热调峰系统储热放热工况下的功率控制方法
US11435120B2 (en) 2020-05-05 2022-09-06 Echogen Power Systems (Delaware), Inc. Split expansion heat pump cycle
US11629638B2 (en) 2020-12-09 2023-04-18 Supercritical Storage Company, Inc. Three reservoir electric thermal energy storage system
CN113654025A (zh) * 2021-08-19 2021-11-16 西安热工研究院有限公司 一种电锅炉与抽汽加热联合的工业供汽系统
US11611263B1 (en) * 2022-04-28 2023-03-21 Sapphire Technologies, Inc. Electrical power generation
US12516855B2 (en) 2022-10-27 2026-01-06 Supercritical Storage Company, Inc. High-temperature, dual rail heat pump cycle for high performance at high-temperature lift and range
AU2024289421A1 (en) 2023-02-07 2025-09-11 Supercritical Storage Company, Inc. Waste heat integration into pumped thermal energy storage

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US3065162A (en) * 1957-07-22 1962-11-20 Internuclear Company Nuclear reactor control system
US3575002A (en) * 1965-06-15 1971-04-13 Combustion Eigineering Inc Combination fossil fuel and superheated steam nuclear power plant
US3507747A (en) * 1967-07-14 1970-04-21 Electrodyne Res Corp Heat exchange apparatus for extracting heat from a nuclear fuel heat producer
CH488103A (de) * 1968-04-24 1970-03-31 Siemens Ag Gasturbinenkraftwerk zur Ausnutzung der durch Kernspaltung bzw. Verbrennung fossiler Brennstoffe erzeugten Wärme
US3681920A (en) * 1969-01-20 1972-08-08 Atomenergi Ab Method and means for generating electricity and vaporizing a liquid in a thermal power station
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GB1524236A (en) * 1974-12-16 1978-09-06 Exxon Research Engineering Co Energy storage and transference by means of liquid heat retention materials

Also Published As

Publication number Publication date
DE2640789A1 (de) 1977-03-24
NL7610325A (nl) 1977-03-18
JPS5239002A (en) 1977-03-26
FR2325159A1 (fr) 1977-04-15
US4003786A (en) 1977-01-18
GB1511759A (en) 1978-05-24
CA1059389A (fr) 1979-07-31
JPS6122201B2 (fr) 1986-05-30
FR2325159B1 (fr) 1982-06-11

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