ZA841805B - Process for automatic regulation of the soluble boron content of the cooling water of a pressurized water nuclear reactor - Google Patents
Process for automatic regulation of the soluble boron content of the cooling water of a pressurized water nuclear reactorInfo
- Publication number
- ZA841805B ZA841805B ZA841805A ZA841805A ZA841805B ZA 841805 B ZA841805 B ZA 841805B ZA 841805 A ZA841805 A ZA 841805A ZA 841805 A ZA841805 A ZA 841805A ZA 841805 B ZA841805 B ZA 841805B
- Authority
- ZA
- South Africa
- Prior art keywords
- nuclear reactor
- boron content
- automatic regulation
- cooling water
- soluble boron
- Prior art date
Links
Classifications
-
- 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
- G21C7/08—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 by displacement of solid control elements, e.g. control rods
-
- 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
- G21C7/22—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 by displacement of a fluid or fluent neutron-absorbing material, e.g. by adding neutron-absorbing material to the coolant
-
- 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
-
- 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Control Of Non-Electrical Variables (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8306545A FR2544907B1 (fr) | 1983-04-21 | 1983-04-21 | Procede de reglage automatique de la teneur en bore soluble de l'eau de refroidissement d'un reacteur nucleaire a eau sous pression |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA841805B true ZA841805B (en) | 1984-10-31 |
Family
ID=9288079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA841805A ZA841805B (en) | 1983-04-21 | 1984-03-12 | Process for automatic regulation of the soluble boron content of the cooling water of a pressurized water nuclear reactor |
Country Status (8)
Country | Link |
---|---|
US (1) | US4844856A (xx) |
EP (1) | EP0127498B1 (xx) |
JP (1) | JPS59208491A (xx) |
KR (1) | KR910000920B1 (xx) |
DE (1) | DE3462194D1 (xx) |
ES (1) | ES530984A0 (xx) |
FR (1) | FR2544907B1 (xx) |
ZA (1) | ZA841805B (xx) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
KR101146950B1 (ko) * | 2010-10-15 | 2012-05-23 | 한국수력원자력 주식회사 | 원자로 붕소농도 자동제어장치 |
FR2972839B1 (fr) * | 2011-03-15 | 2013-03-29 | Areva Np | Procede d'optimisation du pilotage d'un reacteur nucleaire a eau pressurisee lors d'un suivi de charge |
US8699653B2 (en) * | 2011-10-24 | 2014-04-15 | Westinghouse Electric Company, Llc | Method of achieving automatic axial power distribution control |
CN105210151B (zh) | 2013-03-15 | 2017-07-14 | 赛瑞丹公司 | 使核反应堆冷却的方法以及包含多面体硼烷阴离子或碳硼烷阴离子的核反应堆 |
EP3076399B1 (en) | 2013-11-26 | 2019-01-09 | Ingeniería Y Marketing, S.A. | Portable device for the boration of continuously flowing water |
JP6904900B2 (ja) | 2014-04-25 | 2021-07-21 | セラダイン,インコーポレイティド | 多面体水素化ホウ素アニオン又はカルボランアニオンの水溶液を含むプール及びその使用方法 |
EP3732693A2 (en) * | 2017-12-29 | 2020-11-04 | NuScale Power, LLC | Controlling a nuclear reaction |
KR102160064B1 (ko) * | 2018-09-06 | 2020-09-25 | 한국수력원자력 주식회사 | 붕소농도 조절을 포함하는 부하추종운전시스템 및 이를 이용한 부하추종운전방법 |
WO2023057660A1 (es) | 2021-10-05 | 2023-04-13 | Ingenieria Y Marketing, S.A. | Equipo portátil de boración de aguas en flujo continuo |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3380889A (en) * | 1966-03-30 | 1968-04-30 | Westinghouse Electric Corp | Boric acid removal process and apparatus |
US3551289A (en) * | 1968-01-24 | 1970-12-29 | Westinghouse Electric Corp | Nuclear reactor |
BE755919A (fr) * | 1969-09-27 | 1971-02-15 | Siemens Ag | Dispositif de regulation pour reacteur nucleaire a eau sous pression |
US3998693A (en) * | 1970-11-23 | 1976-12-21 | Combustion Engineering, Inc. | Thermal margin control |
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 |
US4129475A (en) * | 1975-07-31 | 1978-12-12 | Westinghouse Electric Corp. | Method of operating a nuclear reactor |
US4075059A (en) * | 1976-04-28 | 1978-02-21 | Combustion Engineering, Inc. | Reactor power reduction system and method |
US4222822A (en) * | 1977-01-19 | 1980-09-16 | Westinghouse Electric Corp. | Method for operating a nuclear reactor to accommodate load follow while maintaining a substantially constant axial power distribution |
FR2395572A1 (fr) * | 1977-06-23 | 1979-01-19 | Framatome Sa | Procede de controle des effets de reactivite dus aux variations de puissance dans les reacteurs nucleaires a eau pressurisee |
FR2438320A1 (fr) * | 1978-10-05 | 1980-04-30 | Framatome Sa | Procede de conduite d'un reacteur nucleaire refroidi a l'eau legere |
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 |
-
1983
- 1983-04-21 FR FR8306545A patent/FR2544907B1/fr not_active Expired
-
1984
- 1984-03-12 ZA ZA841805A patent/ZA841805B/xx unknown
- 1984-03-15 US US06/589,788 patent/US4844856A/en not_active Expired - Lifetime
- 1984-03-26 ES ES530984A patent/ES530984A0/es active Granted
- 1984-04-20 JP JP59081008A patent/JPS59208491A/ja active Granted
- 1984-04-20 DE DE8484400812T patent/DE3462194D1/de not_active Expired
- 1984-04-20 EP EP84400812A patent/EP0127498B1/fr not_active Expired
- 1984-04-20 KR KR1019840002086A patent/KR910000920B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0127498A1 (fr) | 1984-12-05 |
KR910000920B1 (ko) | 1991-02-18 |
ES8504402A1 (es) | 1985-04-01 |
JPS59208491A (ja) | 1984-11-26 |
KR840008508A (ko) | 1984-12-15 |
FR2544907B1 (fr) | 1985-07-19 |
US4844856A (en) | 1989-07-04 |
ES530984A0 (es) | 1985-04-01 |
EP0127498B1 (fr) | 1987-01-21 |
DE3462194D1 (en) | 1987-02-26 |
JPH0412436B2 (xx) | 1992-03-04 |
FR2544907A1 (fr) | 1984-10-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2098786B (en) | Nuclear reactor plant | |
GB2147452B (en) | A fuel assembly for a pressurized water nuclear reactor | |
ZA822517B (en) | Emergency cooling device for a pressurized water nuclear reactor | |
ZA841805B (en) | Process for automatic regulation of the soluble boron content of the cooling water of a pressurized water nuclear reactor | |
DE3469087D1 (en) | Hold-down apparatus for a nuclear reactor | |
DE3261793D1 (en) | Pressurized water reactor | |
ZA846741B (en) | Process for ultrafiltration of the cooling water of a pressurized water nuclear reactor and corresponding device for ultrafiltration | |
DE3365426D1 (en) | Method and device for controlling the ph of the cooling water of a pressurized water nuclear reactor | |
ZA841289B (en) | Device for fast and precise determination of the power of a pressurized water nuclear reactor | |
DE3461117D1 (en) | Steam generator for a liquid metal-cooled nuclear reactor | |
DE3266864D1 (en) | Installation comprising a pressurized water nuclear reactor with a cooling system especially suitable for the primary circuit | |
ZA846747B (en) | Process for the monitoring of leaks in the primary circuit of a pressurized water nuclear reactor | |
DE3262110D1 (en) | Cooling system for the main vessel of a fast breeder reactor | |
ZA812667B (en) | Method for regulating the pressure of the primary circuit during the shut-down phases of a pressurized water nuclear reactor | |
DE3462963D1 (en) | Process for operating a nuclear reactor | |
EP0338769A3 (en) | Process for inhibiting corrosion in a pressurized water nuclear reactor | |
IL66925A (en) | Device for the injection of cooling water into a nuclear reactor | |
EP0268899A3 (en) | Pressurized water nuclear reactor | |
DE3169629D1 (en) | Method and device for cooling the primary circuit of a pressurized water reactor | |
DE2965780D1 (en) | Protection method for a pressurised water nuclear reactor | |
DE3464429D1 (en) | Pressure vessel for a high-temperature reactor | |
DE3465653D1 (en) | Closure for the vessel of a fast breeder reactor | |
DE3265903D1 (en) | Internal equipment in the upper part of a pressurized water reactor | |
GB2147451B (en) | A core for a nuclear reactor cooled with water under pressure | |
JPS56137197A (en) | Pipe through portion structure for nuclear reactor container |