CA1177180A - Nuclear reactor power control system - Google Patents

Nuclear reactor power control system

Info

Publication number
CA1177180A
CA1177180A CA000384141A CA384141A CA1177180A CA 1177180 A CA1177180 A CA 1177180A CA 000384141 A CA000384141 A CA 000384141A CA 384141 A CA384141 A CA 384141A CA 1177180 A CA1177180 A CA 1177180A
Authority
CA
Canada
Prior art keywords
power
nuclear reactor
reactor
signal
control rod
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
Application number
CA000384141A
Other languages
English (en)
French (fr)
Inventor
Yoshio Watari
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of CA1177180A publication Critical patent/CA1177180A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/36—Control circuits
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
CA000384141A 1980-08-22 1981-08-18 Nuclear reactor power control system Expired CA1177180A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP55114800A JPS5739395A (en) 1980-08-22 1980-08-22 Method and device for operating safely nuclear reactor
JP114800/1980 1980-08-22

Publications (1)

Publication Number Publication Date
CA1177180A true CA1177180A (en) 1984-10-30

Family

ID=14646994

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000384141A Expired CA1177180A (en) 1980-08-22 1981-08-18 Nuclear reactor power control system

Country Status (3)

Country Link
US (1) US4548784A (2)
JP (1) JPS5739395A (2)
CA (1) CA1177180A (2)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0200999A1 (en) * 1985-05-07 1986-11-12 Westinghouse Electric Corporation Controlling a nuclear reactor with dropped control rods

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4716009A (en) * 1985-12-17 1987-12-29 Westinghouse Electric Corp. Dropped rod protection insensitive to large load loss
FR2611302B1 (fr) * 1987-02-20 1989-04-07 Framatome Sa Procede de detection de la chute d'un element antireactif dans le reacteur d'une centrale nucleaire et centrale protegee contre une telle chute
FR2626403B1 (fr) * 1988-01-27 1990-05-11 Framatome Sa Systeme de protection d'un reacteur nucleaire en cas de chute d'un element antireactif
US5956381A (en) * 1995-09-20 1999-09-21 Siemens Aktiengesellschaft Method and apparatus for detecting the dropping of a control element
DE19534952C2 (de) * 1995-09-20 2001-08-16 Siemens Ag Verfahren zum Erfassen eines Steuerelementeinfalls
JP3924932B2 (ja) 1998-07-02 2007-06-06 株式会社日立製作所 原子力プラントの制御システム
US7177383B2 (en) * 2004-02-02 2007-02-13 James Hardy Method and system for safety regulation in nuclear power regulating systems
US20070018110A1 (en) * 2004-07-29 2007-01-25 Mcgregor Douglas S Micro neutron detectors
RU2310246C1 (ru) * 2006-03-27 2007-11-10 Леонид Нафталиевич Голянд Способ автоматического регулирования мощности ядерного реактора
SE532185C2 (sv) * 2007-04-10 2009-11-10 Westinghouse Electric Sweden Förfarande för att driva en reaktor hos en kärnanläggning
CN101964215B (zh) * 2010-08-03 2013-03-13 中广核工程有限公司 一种核电站机组功率控制系统
CN103426491B (zh) * 2012-05-24 2016-05-18 中国核动力研究设计院 核电厂过程参数可靠性处理方法
CN103514967B (zh) * 2012-06-15 2016-03-02 北京凯佰特科技有限公司 智能反应堆控制方法
CN104575638B (zh) * 2015-02-11 2017-03-01 中国科学院合肥物质科学研究院 一种可与中子源耦合的安全多功能快中子零功率装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4318778A (en) * 1973-05-22 1982-03-09 Combustion Engineering, Inc. Method and apparatus for controlling a nuclear reactor
US4069097A (en) * 1975-11-11 1978-01-17 Westinghouse Electric Corporation Method and apparatus for monitoring flux deviations in a nuclear reactor
JPS5811036B2 (ja) * 1976-10-08 1983-03-01 株式会社日立製作所 圧力管型原子炉の出力制御装置
JPS5552998A (en) * 1978-10-16 1980-04-17 Hitachi Ltd Reactor recirculation flow rate control device
JPS55149900A (en) * 1979-05-11 1980-11-21 Hitachi Ltd Power control device for bwr type reactor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0200999A1 (en) * 1985-05-07 1986-11-12 Westinghouse Electric Corporation Controlling a nuclear reactor with dropped control rods
US4699749A (en) * 1985-05-07 1987-10-13 Westinghouse Electric Corp. Controlling a nuclear reactor with dropped control rods

Also Published As

Publication number Publication date
US4548784A (en) 1985-10-22
JPS5739395A (en) 1982-03-04
JPH0227639B2 (2) 1990-06-19

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Legal Events

Date Code Title Description
MKEX Expiry