FR2325159A1 - 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 chaleurInfo
- Publication number
- FR2325159A1 FR2325159A1 FR7627721A FR7627721A FR2325159A1 FR 2325159 A1 FR2325159 A1 FR 2325159A1 FR 7627721 A FR7627721 A FR 7627721A FR 7627721 A FR7627721 A FR 7627721A FR 2325159 A1 FR2325159 A1 FR 2325159A1
- Authority
- FR
- France
- Prior art keywords
- modulating
- power
- heat flow
- constant heat
- plant receiving
- 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.)
- Granted
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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of extraction or non-condensing type; Use of steam for feed-water heating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)
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 (2)
Publication Number | Publication Date |
---|---|
FR2325159A1 true FR2325159A1 (fr) | 1977-04-15 |
FR2325159B1 FR2325159B1 (fr) | 1982-06-11 |
Family
ID=24458570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7627721A Granted FR2325159A1 (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) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4089744A (en) * | 1976-11-03 | 1978-05-16 | Exxon Research & Engineering Co. | Thermal energy storage by means of reversible heat pumping |
US4110987A (en) * | 1977-03-02 | 1978-09-05 | Exxon Research & Engineering Co. | Thermal energy storage by means of reversible heat pumping utilizing industrial waste heat |
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 |
GB2351323A (en) * | 1999-06-21 | 2000-12-27 | Newtonville Ltd | Heat and power generation plant. |
US7333584B2 (en) * | 2004-01-14 | 2008-02-19 | Hitachi - Ge Nuclear Energy, Ltd. | Nuclear power plant and operation method thereof |
US7723858B2 (en) * | 2005-01-10 | 2010-05-25 | New World Generation Inc. | Power plant having a heat storage medium and a method of operation thereof |
JP2006233931A (ja) * | 2005-02-28 | 2006-09-07 | Miura Co Ltd | ボイラ駆動電力供給システム |
US8724768B2 (en) * | 2006-08-01 | 2014-05-13 | Research Foundation Of The City University Of New York | System and method for storing energy in a nuclear power plant |
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 |
WO2010039448A2 (fr) * | 2008-09-23 | 2010-04-08 | Skibo Systems Llc | Procédés et systèmes de génération de puissance électrique à l’aide d’améliorations de champs géothermiques |
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 |
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 |
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 |
WO2011119409A2 (fr) | 2010-03-22 | 2011-09-29 | Skibo Systems Llc | Systèmes et méthodes pour un réservoir artificiel d'énergie géothermique créé à partir de ressources géothermiques dans des roches sèches et chaudes |
WO2011119413A2 (fr) * | 2010-03-22 | 2011-09-29 | Skibo Systems Llc | Systèmes et procédés pour intégrer des centrales électriques solaires thermiques et géothermiques concentrées en utilisant un stockage d'énergie thermique multi-étage |
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 |
MX348386B (es) * | 2011-02-07 | 2017-06-08 | Moorthy Palanisamy Krishna | Método y aparato para producir y utilizar la energía térmica en una planta eléctrica y térmica combinada. |
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 |
PL2589761T3 (pl) | 2011-11-03 | 2017-10-31 | General Electric Technology Gmbh | Elektrownia parowa z akumulatorem ciepła i sposób eksploatacji elektrowni parowej |
EP2589760B1 (fr) | 2011-11-03 | 2020-07-29 | General Electric Technology GmbH | Centrale thermique à vapeur avec réservoir de chaleur haute température |
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 |
US9509026B2 (en) | 2012-08-14 | 2016-11-29 | Siemens Aktiengesellschaft | Power station arrangement with high-temperature storage unit |
DE102012215572A1 (de) * | 2012-09-03 | 2014-03-06 | Siemens Aktiengesellschaft | Vorrichtung zur schnellen Wirkleistungsänderung von Kraftwerksanlagen |
AU2014225990B2 (en) | 2013-03-04 | 2018-07-26 | Echogen Power Systems, L.L.C. | Heat engine systems with high net power supercritical carbon dioxide circuits |
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 |
KR102458181B1 (ko) | 2014-01-21 | 2022-10-21 | 카티바, 인크. | 전자 장치 인캡슐레이션을 위한 기기 및 기술 |
GB2532580B (en) * | 2014-10-16 | 2017-02-15 | Rolls-Royce Power Eng 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 |
US10883388B2 (en) | 2018-06-27 | 2021-01-05 | 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 |
US11852044B2 (en) * | 2019-08-08 | 2023-12-26 | Bayram ARI | Power generating machine system |
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 |
CN111412453A (zh) * | 2020-04-11 | 2020-07-14 | 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 |
CA3201373A1 (fr) | 2020-12-09 | 2022-06-16 | Timothy Held | Systeme de stockage d'energie thermique electrique a trois reservoirs |
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 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3886749A (en) * | 1972-07-13 | 1975-06-03 | Babcock Atlantique Sa | Steam power stations |
FR2295537A1 (fr) * | 1974-12-16 | 1976-07-16 | Exxon Research Engineering Co | Procede d'adaptation d'une source de chaleur et d'une machine thermique par stockage temporaire de chaleur |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US3724212A (en) * | 1969-11-26 | 1973-04-03 | Wheeler Foster J Brown Boilers | Power plants |
US3848416A (en) * | 1973-05-23 | 1974-11-19 | Gen Electric | Power generating plant with nuclear reactor/heat storage system combination |
US3894394A (en) * | 1974-04-22 | 1975-07-15 | Westinghouse Electric Corp | HTGR power plant hot reheat steam pressure control system |
-
1975
- 1975-09-16 US US05/613,754 patent/US4003786A/en not_active Expired - Lifetime
-
1976
- 1976-08-24 GB GB35189/76A patent/GB1511759A/en not_active Expired
- 1976-08-26 CA CA259,959A patent/CA1059389A/fr not_active Expired
- 1976-09-10 DE DE19762640789 patent/DE2640789A1/de not_active Withdrawn
- 1976-09-15 FR FR7627721A patent/FR2325159A1/fr active Granted
- 1976-09-15 BE BE170647A patent/BE846221A/fr unknown
- 1976-09-16 JP JP51111301A patent/JPS5239002A/ja active Granted
- 1976-09-16 NL NL7610325A patent/NL7610325A/xx not_active Application Discontinuation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3886749A (en) * | 1972-07-13 | 1975-06-03 | Babcock Atlantique Sa | Steam power stations |
FR2295537A1 (fr) * | 1974-12-16 | 1976-07-16 | Exxon Research Engineering Co | Procede d'adaptation d'une source de chaleur et d'une machine thermique par stockage temporaire de chaleur |
Also Published As
Publication number | Publication date |
---|---|
GB1511759A (en) | 1978-05-24 |
DE2640789A1 (de) | 1977-03-24 |
JPS6122201B2 (fr) | 1986-05-30 |
CA1059389A (fr) | 1979-07-31 |
NL7610325A (nl) | 1977-03-18 |
JPS5239002A (en) | 1977-03-26 |
BE846221A (fr) | 1977-03-15 |
FR2325159B1 (fr) | 1982-06-11 |
US4003786A (en) | 1977-01-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |