ZA783346B - Process for controlling the reactivity effects due to the power variations in nuclear reactors using pressurised water - Google Patents
Process for controlling the reactivity effects due to the power variations in nuclear reactors using pressurised waterInfo
- Publication number
- ZA783346B ZA783346B ZA783346A ZA783346A ZA783346B ZA 783346 B ZA783346 B ZA 783346B ZA 783346 A ZA783346 A ZA 783346A ZA 783346 A ZA783346 A ZA 783346A ZA 783346 B ZA783346 B ZA 783346B
- Authority
- ZA
- South Africa
- Prior art keywords
- controlling
- effects due
- nuclear reactors
- pressurised water
- power variations
- Prior art date
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
- G21D3/12—Regulation of any parameters in the plant by adjustment of the reactor in response only to changes in engine demand
- G21D3/16—Varying reactivity
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
- G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
-
- 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
-
- 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
- Y02E30/30—Nuclear fission reactors
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7719316A FR2395572A1 (fr) | 1977-06-23 | 1977-06-23 | Procede de controle des effets de reactivite dus aux variations de puissance dans les reacteurs nucleaires a eau pressurisee |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA783346B true ZA783346B (en) | 1980-02-27 |
Family
ID=9192478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA783346A ZA783346B (en) | 1977-06-23 | 1978-06-12 | Process for controlling the reactivity effects due to the power variations in nuclear reactors using pressurised water |
Country Status (10)
Country | Link |
---|---|
US (1) | US4240874A (xx) |
JP (1) | JPS5834795B2 (xx) |
BE (1) | BE868420A (xx) |
CA (1) | CA1094233A (xx) |
DE (1) | DE2827442C2 (xx) |
ES (1) | ES470547A1 (xx) |
FR (1) | FR2395572A1 (xx) |
GB (1) | GB1598297A (xx) |
SE (1) | SE457580B (xx) |
ZA (1) | ZA783346B (xx) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2444995A1 (fr) * | 1978-12-20 | 1980-07-18 | Framatome Sa | Procede de protection d'un reacteur nucleaire a eau sous pression |
FR2466718A1 (fr) * | 1979-10-01 | 1981-04-10 | Legris Marcel | Capteur solaire esthetique servant a la construction de toits ou de bardages |
FR2493582A1 (fr) * | 1980-11-03 | 1982-05-07 | Framatome Sa | Procede de conduite d'un reacteur nucleaire par deplacement, dans le coeur de ce reacteur, de groupes de barres de commande |
US4692296A (en) * | 1980-12-16 | 1987-09-08 | Westinghouse Electric Corp. | Mechanical spectral shift reactor |
US4687620A (en) * | 1980-12-16 | 1987-08-18 | Westinghouse Electric Corp. | Spectral shift reactor control method |
US4381284A (en) * | 1980-12-16 | 1983-04-26 | Westinghouse Electric Corp. | Fuel assembly for a nuclear reactor |
US4716007A (en) * | 1980-12-16 | 1987-12-29 | Westinghouse Electric Corp. | Spectral shift reactor |
US4710340A (en) * | 1980-12-16 | 1987-12-01 | Westinghouse Electric Corp. | Mechanical spectral shift reactor |
US4432930A (en) * | 1980-12-16 | 1984-02-21 | Westinghouse Electric Corp. | Spectral shift reactor control method |
FR2544907B1 (fr) * | 1983-04-21 | 1985-07-19 | Framatome Sa | Procede de reglage automatique de la teneur en bore soluble de l'eau de refroidissement d'un reacteur nucleaire a eau sous pression |
FR2546329B1 (fr) * | 1983-05-19 | 1985-08-23 | Framatome Sa | Procede de detection des variations de la reactivite du coeur d'un reacteur nucleaire a eau sous pression et dispositif de mise en oeuvre de ce procede |
FR2547447B1 (fr) * | 1983-06-09 | 1985-12-27 | Commissariat Energie Atomique | Procede de pilotage d'un reacteur nucleaire |
EP0329985B1 (en) * | 1988-02-22 | 1993-06-23 | Westinghouse Electric Corporation | Nuclear reactor operating method with extended life cycle |
FR2629624B1 (fr) * | 1988-04-05 | 1990-11-16 | Framatome Sa | Procede de determination et d'evaluation de la capacite de retour en puissance d'un reacteur nucleaire a eau pressurisee |
TW201355B (xx) * | 1991-11-08 | 1993-03-01 | Westinghouse Electric Corp | |
FR2710778B1 (fr) * | 1993-09-29 | 1995-12-01 | Framatome Sa | Grappe de commande pour réacteur nucléaire et réacteur en faisant application. |
FR2901401A1 (fr) * | 2006-05-22 | 2007-11-23 | Areva Np Sas | Methode de regulation de parametres de fonctionnement du coeur d'un reacteur nucleaire a eau sous pression |
FR3008220B1 (fr) * | 2013-07-04 | 2015-08-14 | Areva Np | Procede de pilotage en prolongation de cycle d'un reacteur nucleaire a eau pressurisee |
JP7192150B2 (ja) * | 2019-05-07 | 2022-12-19 | フラマトム・ゲーエムベーハー | 加圧水型原子炉の管理方法および応分の管理システム |
CN110534223A (zh) * | 2019-08-26 | 2019-12-03 | 中广核陆丰核电有限公司 | 一种核电机组反应性计划管理方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE755919A (fr) * | 1969-09-27 | 1971-02-15 | Siemens Ag | Dispositif de regulation pour reacteur nucleaire a eau sous pression |
BE760096A (fr) * | 1970-02-19 | 1971-05-17 | Siemens Ag | Procede de reglage de la puissance de reacteurs nucleaires a eau sous pression |
DE2337354C3 (de) * | 1973-07-23 | 1981-06-25 | Siemens AG, 1000 Berlin und 8000 München | Vorrichtung zur Regelung eines Druckwasserreaktors mit verstellbaren Steuerstäben |
US4057463A (en) * | 1974-08-29 | 1977-11-08 | Westinghouse Electric Corporation | Method of operating a nuclear reactor which maintains a substantially constant axial power distribution profile with changes in load |
DE2513823A1 (de) * | 1975-03-27 | 1976-09-30 | Kraftwerk Union Ag | Druckwasserreaktor |
US4062725A (en) * | 1975-08-14 | 1977-12-13 | Combustion Engineering, Inc. | Part length control rod |
US4075059A (en) * | 1976-04-28 | 1978-02-21 | Combustion Engineering, Inc. | Reactor power reduction system and method |
-
1977
- 1977-06-23 FR FR7719316A patent/FR2395572A1/fr active Granted
-
1978
- 1978-05-31 GB GB24746/78A patent/GB1598297A/en not_active Expired
- 1978-06-06 ES ES470547A patent/ES470547A1/es not_active Expired
- 1978-06-12 ZA ZA783346A patent/ZA783346B/xx unknown
- 1978-06-20 US US05/917,401 patent/US4240874A/en not_active Expired - Lifetime
- 1978-06-21 SE SE7807103A patent/SE457580B/sv not_active IP Right Cessation
- 1978-06-22 DE DE2827442A patent/DE2827442C2/de not_active Expired
- 1978-06-22 CA CA306,063A patent/CA1094233A/fr not_active Expired
- 1978-06-22 JP JP53075920A patent/JPS5834795B2/ja not_active Expired
- 1978-06-23 BE BE188819A patent/BE868420A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS5834795B2 (ja) | 1983-07-28 |
SE7807103L (sv) | 1978-12-24 |
SE457580B (sv) | 1989-01-09 |
FR2395572B1 (xx) | 1981-10-30 |
GB1598297A (en) | 1981-09-16 |
US4240874A (en) | 1980-12-23 |
JPS5417498A (en) | 1979-02-08 |
ES470547A1 (es) | 1979-09-01 |
BE868420A (fr) | 1978-12-27 |
FR2395572A1 (fr) | 1979-01-19 |
DE2827442C2 (de) | 1985-07-18 |
DE2827442A1 (de) | 1979-01-11 |
CA1094233A (fr) | 1981-01-20 |
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