CH600490A5 - - Google Patents

Info

Publication number: CH600490A5
Authority: CH; Switzerland

Application number

CH1064275A

Inventor

Toshio Morita

Original Assignee

Westinghouse Electric Corp

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.)

1974-08-29

Filing date

1975-08-14

Publication date

1978-06-15

1975-08-14 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1978-06-15 Publication of CH600490A5 publication Critical patent/CH600490A5/xx

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
- 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)
Monitoring And Testing Of Nuclear Reactors (AREA)
Structure Of Emergency Protection For Nuclear Reactors (AREA)

CH1064275A 1974-08-29 1975-08-14 CH600490A5 (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/501,569 US4057463A (en)	1974-08-29	1974-08-29	Method of operating a nuclear reactor which maintains a substantially constant axial power distribution profile with changes in load

Publications (1)

Publication Number	Publication Date
CH600490A5 true CH600490A5 (xx)	1978-06-15

Family

ID=23994100

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1064275A CH600490A5 (xx)	1974-08-29	1975-08-14

Country Status (12)

Country	Link
US (1)	US4057463A (xx)
JP (1)	JPS5149395A (xx)
BE (1)	BE832876A (xx)
BR (1)	BR7504986A (xx)
CA (1)	CA1032667A (xx)
CH (1)	CH600490A5 (xx)
DE (1)	DE2535654A1 (xx)
ES (1)	ES440293A1 (xx)
FR (1)	FR2283515A1 (xx)
GB (1)	GB1493735A (xx)
IT (1)	IT1042118B (xx)
SE (1)	SE424478B (xx)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
JPS5435591A (en) *	1977-08-26	1979-03-15	Hitachi Ltd	Reactor operating system
JPS5435594A (en) *	1977-08-26	1979-03-15	Hitachi Ltd	Operational system of reactor
FR2438320A1 (fr) *	1978-10-05	1980-04-30	Framatome Sa	Procede de conduite d'un reacteur nucleaire refroidi a l'eau legere
FR2444995A1 (fr) *	1978-12-20	1980-07-18	Framatome Sa	Procede de protection d'un reacteur nucleaire a eau sous pression
JPS55162096A (en) *	1979-06-06	1980-12-17	Hitachi Ltd	Method of monitoring power change in bwr type reactor
JPS56163497A (en) *	1980-05-21	1981-12-16	Tokyo Shibaura Electric Co	Method and device for operating follow-up atomic power plant
US4386048A (en) *	1980-11-24	1983-05-31	Combustion Engineering, Inc.	Variable overlap control
US4687620A (en) *	1980-12-16	1987-08-18	Westinghouse Electric Corp.	Spectral shift reactor control method
US4582669A (en) *	1982-01-08	1986-04-15	Westinghouse Electric Corp.	Xenon suppression in a nuclear fueled electric power generation system
GB2122409B (en) *	1982-06-17	1985-10-16	Westinghouse Electric Corp	Method for controlling a nuclear fueled electric power generating unit and interfacing the same with a load dispatching system
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
US4642213A (en) *	1984-07-27	1987-02-10	Westinghouse Electric Corp.	Anticipatory control of xenon in a pressurized water reactor
US4759896A (en) *	1984-10-31	1988-07-26	Westinghouse Electric Corp.	Method and apparatus for improving flux reduction factors
US4711753A (en) *	1986-03-19	1987-12-08	Westinghouse Electric Corp.	Calibration of a nuclear reactor core parameter predictor
TW201355B (xx) *	1991-11-08	1993-03-01	Westinghouse Electric Corp
US6926768B2 (en) *	2003-04-14	2005-08-09	Sun Chemical Corporation	Treatment of high performance pigments
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
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
CN108039213B (zh) *	2017-11-30	2020-05-15	中广核工程有限公司	一种核电厂负荷线性变化试验的处理方法及系统
CN111489842B (zh) *	2020-04-20	2023-04-14	上海核星核电科技有限公司	一种在氙毒尚未平衡时实施压水堆堆芯功率分布测量的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3222254A (en) *	1962-02-13	1965-12-07	Anglo Belge Vulcain Sa Soc	Method of controlling the reactivity of a nuclear reactor
US3294643A (en) *	1964-03-24	1966-12-27	Mobil Oil Corp	Method of operating a nuclear reactor and of carrying out radiation chemical reactions
US3380889A (en) *	1966-03-30	1968-04-30	Westinghouse Electric Corp	Boric acid removal process and apparatus
US3565760A (en) *	1967-10-23	1971-02-23	Gen Electric	Nuclear reactor power monitor system
DE1764577B1 (de) *	1968-06-28	1971-05-06	Siemens Ag	Kernreaktor regelstabeinrichtung
BE755919A (fr) *	1969-09-27	1971-02-15	Siemens Ag	Dispositif de regulation pour reacteur nucleaire a eau sous pression
JPS5128636B2 (xx) *	1972-03-02	1976-08-20

1974
- 1974-08-29 US US05/501,569 patent/US4057463A/en not_active Expired - Lifetime
1975
- 1975-07-18 CA CA231,733A patent/CA1032667A/en not_active Expired
- 1975-08-05 BR BR7504986*A patent/BR7504986A/pt unknown
- 1975-08-09 DE DE19752535654 patent/DE2535654A1/de active Granted
- 1975-08-14 CH CH1064275A patent/CH600490A5/xx not_active IP Right Cessation
- 1975-08-16 ES ES440293A patent/ES440293A1/es not_active Expired
- 1975-08-20 GB GB34536/75A patent/GB1493735A/en not_active Expired
- 1975-08-27 JP JP50103121A patent/JPS5149395A/ja active Pending
- 1975-08-28 BE BE1006851A patent/BE832876A/xx not_active IP Right Cessation
- 1975-08-28 FR FR7526524A patent/FR2283515A1/fr active Granted
- 1975-08-28 IT IT26666/75A patent/IT1042118B/it active
- 1975-08-29 SE SE7509659A patent/SE424478B/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
US4057463A (en)	1977-11-08
SE7509659L (sv)	1976-04-29
FR2283515A1 (fr)	1976-03-26
AU8303475A (en)	1977-01-20
FR2283515B1 (xx)	1979-06-15
DE2535654C2 (xx)	1989-06-15
JPS5149395A (en)	1976-04-28
BE832876A (fr)	1976-03-01
BR7504986A (pt)	1976-08-03
SE424478B (sv)	1982-07-19
IT1042118B (it)	1980-01-30
GB1493735A (en)	1977-11-30
CA1032667A (en)	1978-06-06
DE2535654A1 (de)	1976-03-11
ES440293A1 (es)	1977-09-16

Publication	Publication Date	Title
FR2283731B1 (xx)	1979-01-05
FR2265748A1 (xx)	1975-10-24
FR2264784A1 (xx)	1975-10-17
FR2283515B1 (xx)	1979-06-15
FR2284025B1 (xx)	1982-10-22
FR2277665B1 (xx)	1977-12-16
FR2262007B1 (xx)	1978-02-24
FR2274190B1 (xx)	1979-03-23
FR2275430B1 (xx)	1979-03-23
FR2284259B1 (xx)	1982-07-30
AU7459074A (xx)	1976-04-29
FR2279293B1 (xx)	1982-05-21
AU485556B2 (xx)	1976-08-26
CH585084B5 (xx)	1977-02-28
BG20971A1 (xx)	1976-01-20
BE833391A (xx)	1975-12-31
BG19643A1 (xx)	1975-10-10
AU479969A (xx)	1975-12-04
AU481639A (xx)	1975-09-18
BG19656A1 (xx)	1975-10-10
BG20685A1 (xx)	1975-12-20
DD116724A5 (xx)	1975-12-05
DD113935A1 (xx)	1975-07-05
BG20476A1 (xx)	1975-12-05
CH579185A5 (xx)	1976-08-31

Legal Events

Date	Code	Title	Description
1992-04-30	PL	Patent ceased
2024-10-31	PL	Patent ceased