ES8401644A1 - Aparato productor de energia accionado por reactor nuclear. - Google Patents
Aparato productor de energia accionado por reactor nuclear.Info
- Publication number
- ES8401644A1 ES8401644A1 ES510024A ES510024A ES8401644A1 ES 8401644 A1 ES8401644 A1 ES 8401644A1 ES 510024 A ES510024 A ES 510024A ES 510024 A ES510024 A ES 510024A ES 8401644 A1 ES8401644 A1 ES 8401644A1
- Authority
- ES
- Spain
- Prior art keywords
- feedwater
- increment
- anticipatory
- flow
- steam
- 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
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21D—NUCLEAR POWER PLANT
- G21D3/00—Control of nuclear power plant
- G21D3/08—Regulation of any parameters in the plant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B35/00—Control systems for steam boilers
- F22B35/004—Control systems for steam generators of nuclear power plants
-
- 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
- F22D5/00—Controlling water feed or water level; Automatic water feeding or water-level regulators
- F22D5/26—Automatic feed-control systems
-
- 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
- Y02E30/00—Energy generation of nuclear origin
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Plasma & Fusion (AREA)
- High Energy & Nuclear Physics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Massaging Devices (AREA)
- Paper (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
- Control Of Eletrric Generators (AREA)
- Control Of Non-Electrical Variables (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Control Of Turbines (AREA)
Abstract
APARATO PRODUCTOR DE ENERGIA DOTADO DE CONTROL DEL CAUDAL DE AGUA DE ALIMENTACION AUTOMATICO. COMPRENDE UN REACTOR NUCLEAR (11), UNA TURBINA (25) QUE HA DE SER ENERGIZADA A PARTIR DE DICHO REACTOR, UNO O VARIOS GENERADORES DE VAPOR (13, 15) CONECTADOS CON DICHO REACTOR PARA OBTENER ENERGIA A PARTIR DEL MISMO; UN DISPOSITIVO DE CIRCULACION DE FLUIDO, CONECTADO CON EL GENERADOR DE VAPOR Y LA TURBINA; UN DISPOSITIVO DE VALVULA (43) PARA CONTROLAR EL CAUDAL DE AGUA DE ALIMENTACION DE LA TURBINA AL GENERADOR DE VAPOR, CARACTERIZADO PORQUE SE HAPREVISTO UNOS MEDIOS QUE OBTIENEN, A PARTIR DE LA ENERGIA PRODUCIDA Y DE LA DIFERENCIA ENTRE LAS MEDICIONES DEL CAUDAL DE AGUA DE ALIMENTACION Y DEL CAUDAL DE VAPOR DE AGUA, UNA SEÑAL DE ERROR DE VARIACION DEL NIVEL DE AGUA DE ALIMENTACION CON RELACION AL NIVEL REQUERIDO Y UN DISPOSITIVO QUE RESPONDE A DICHA SEÑAL DE ERROR PARA AJUSTAR EL DISPOSITIVO DE VALVULA DE MODO QUE COMPENSE DICHA SEÑAL DE ERROR, MANDA QUE SE LE APLICA. DE APLICACION A APARATOS PRODUCORES DE ENERGIA ACCIONADOS O NO POR REACTORES NUCLEARES Y UTILIZANDO AGUA U OTROS FLUIDOS COMO ALIMENTACION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/239,710 US4424186A (en) | 1981-03-02 | 1981-03-02 | Power generation |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8401644A1 true ES8401644A1 (es) | 1983-12-16 |
ES510024A0 ES510024A0 (es) | 1983-12-16 |
Family
ID=22903391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES510024A Granted ES510024A0 (es) | 1981-03-02 | 1982-03-01 | Aparato productor de energia accionado por reactor nuclear. |
Country Status (13)
Country | Link |
---|---|
US (1) | US4424186A (es) |
EP (1) | EP0067497B1 (es) |
JP (1) | JPS57158596A (es) |
KR (1) | KR890001252B1 (es) |
AT (1) | ATE22986T1 (es) |
CA (1) | CA1191400A (es) |
DE (1) | DE3273839D1 (es) |
ES (1) | ES510024A0 (es) |
GB (1) | GB2093958B (es) |
IL (1) | IL64934A (es) |
IT (1) | IT1206683B (es) |
YU (1) | YU30482A (es) |
ZA (1) | ZA82667B (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59163596A (ja) * | 1983-03-09 | 1984-09-14 | 株式会社日立製作所 | 原子力プラントの給水制御装置 |
JPS60134105A (ja) * | 1983-12-23 | 1985-07-17 | 三菱重工業株式会社 | 給水流量制御装置 |
JPS60181516U (ja) * | 1984-05-09 | 1985-12-02 | 三菱重工業株式会社 | 原子力プラント |
JPH0686922B2 (ja) * | 1984-08-17 | 1994-11-02 | 株式会社日立製作所 | ボイラドラムレベル制御装置 |
US4692297A (en) * | 1985-01-16 | 1987-09-08 | Westinghouse Electric Corp. | Control of nuclear reactor power plant on occurrence of rupture in coolant tubes |
JPS629413A (ja) * | 1985-07-05 | 1987-01-17 | Hitachi Ltd | 発電プラントの制御装置 |
US4777009A (en) * | 1986-06-30 | 1988-10-11 | Combustion Engineering, Inc. | Automatic steam generator feedwater control over full power range |
US4738818A (en) * | 1986-09-29 | 1988-04-19 | Westinghouse Electric Corp. | Feedwater control in a PWR following reactor trip |
US4728481A (en) * | 1986-11-19 | 1988-03-01 | Westinghouse Electric Corp. | Full range nuclear power plant steam generator level control system |
US4832898A (en) * | 1987-11-25 | 1989-05-23 | Westinghouse Electric Corp. | Variable delay reactor protection system |
US4912732A (en) * | 1988-04-14 | 1990-03-27 | Combustion Engineering, Inc. | Automatic steam generator control at low power |
US4975238A (en) * | 1988-09-01 | 1990-12-04 | Mpr, Inc. | Control system for a nuclear steam power plant |
US5192493A (en) * | 1989-08-30 | 1993-03-09 | Westinghouse Electric Corp. | Median signal selector for feedwater control systems |
US5268939A (en) * | 1992-10-19 | 1993-12-07 | General Electric Company | Control system and method for a nuclear reactor |
US6327323B1 (en) * | 1998-04-17 | 2001-12-04 | Westinghouse Electric Company Llc | Multiple reactor containment building |
US10217536B2 (en) | 2005-03-31 | 2019-02-26 | U.S. Department Of Energy | System for the highly autonomous operation of a modular liquid-metal reactor with steam cycle |
EP2661753B1 (en) * | 2010-12-30 | 2020-12-23 | Kepco Engineering & Construction Company, Inc. | System of controlling steam generator level during main feed-water control valve transfer for nuclear power plant |
JP6553847B2 (ja) * | 2014-06-04 | 2019-07-31 | 三菱重工業株式会社 | 給水制御装置および給水装置 |
KR101594879B1 (ko) * | 2014-10-27 | 2016-02-17 | 한국수력원자력(주) | 원자력발전소 유출수 고온도 신호에 의한 유출관 이중 자동 닫힘 장치 |
CN111780089B (zh) * | 2020-07-20 | 2021-11-23 | 中国核动力研究设计院 | 一种直流蒸汽发生器给水控制方法及系统 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3518974A (en) * | 1968-07-16 | 1970-07-07 | Combustion Eng | Digital feedwater control system |
BE788957A (fr) * | 1971-09-24 | 1973-03-19 | Sulzer Ag | Procede de reglage de l'alimentation d'un generateur de vapeur a circulation forcee |
US3778347A (en) * | 1971-09-27 | 1973-12-11 | Giras T | Method and system for operating a boiling water reactor-steam turbine plant preferably under digital computer control |
BE829567A (fr) * | 1975-05-28 | 1975-11-28 | Acec | Installation de reglage d'admission d'eau alimentaire secondaire au bas d'un generateur de vapeur |
US4104117A (en) * | 1977-02-07 | 1978-08-01 | Westinghouse Electric Corp. | Nuclear reactor power generation |
FR2426933A1 (fr) * | 1978-05-25 | 1979-12-21 | Framatome Sa | Procede de regulation du niveau d'eau dans les chaudieres ou generateurs de vapeur |
-
1981
- 1981-03-02 US US06/239,710 patent/US4424186A/en not_active Expired - Fee Related
-
1982
- 1982-02-02 ZA ZA82667A patent/ZA82667B/xx unknown
- 1982-02-04 IL IL64934A patent/IL64934A/xx unknown
- 1982-02-10 CA CA000395972A patent/CA1191400A/en not_active Expired
- 1982-02-12 YU YU00304/82A patent/YU30482A/xx unknown
- 1982-02-12 GB GB8204146A patent/GB2093958B/en not_active Expired
- 1982-02-25 DE DE8282300958T patent/DE3273839D1/de not_active Expired
- 1982-02-25 EP EP82300958A patent/EP0067497B1/en not_active Expired
- 1982-02-25 AT AT82300958T patent/ATE22986T1/de not_active IP Right Cessation
- 1982-02-26 KR KR8200850A patent/KR890001252B1/ko active
- 1982-03-01 ES ES510024A patent/ES510024A0/es active Granted
- 1982-03-01 IT IT8219903A patent/IT1206683B/it active
- 1982-03-02 JP JP57031872A patent/JPS57158596A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
KR890001252B1 (ko) | 1989-04-28 |
KR830009424A (ko) | 1983-12-21 |
IT1206683B (it) | 1989-04-27 |
JPH0353525B2 (es) | 1991-08-15 |
CA1191400A (en) | 1985-08-06 |
GB2093958B (en) | 1984-07-18 |
ATE22986T1 (de) | 1986-11-15 |
ES510024A0 (es) | 1983-12-16 |
EP0067497B1 (en) | 1986-10-15 |
EP0067497A2 (en) | 1982-12-22 |
IL64934A (en) | 1985-09-29 |
GB2093958A (en) | 1982-09-08 |
YU30482A (en) | 1986-12-31 |
JPS57158596A (en) | 1982-09-30 |
EP0067497A3 (en) | 1983-10-05 |
ZA82667B (en) | 1983-03-30 |
IT8219903A0 (it) | 1982-03-01 |
US4424186A (en) | 1984-01-03 |
DE3273839D1 (en) | 1986-11-20 |
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