FR2372495A1 - NUCLEAR REACTOR AND METHOD FOR DETERMINING THE POWER DISTRIBUTION IN A REACTOR CORE - Google Patents

NUCLEAR REACTOR AND METHOD FOR DETERMINING THE POWER DISTRIBUTION IN A REACTOR CORE

Info

Publication number
FR2372495A1
FR2372495A1 FR7735093A FR7735093A FR2372495A1 FR 2372495 A1 FR2372495 A1 FR 2372495A1 FR 7735093 A FR7735093 A FR 7735093A FR 7735093 A FR7735093 A FR 7735093A FR 2372495 A1 FR2372495 A1 FR 2372495A1
Authority
FR
France
Prior art keywords
power distribution
reactor
nuclear reactor
determining
neutron flux
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.)
Pending
Application number
FR7735093A
Other languages
French (fr)
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.)
Kraftwerk Union AG
Original Assignee
Kraftwerk Union AG
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 Kraftwerk Union AG filed Critical Kraftwerk Union AG
Publication of FR2372495A1 publication Critical patent/FR2372495A1/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
    • 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)

Abstract

In order to monitor neutron flux probes (3) which are used to determine the power distribution in a nuclear reactor, there are arranged in the fuel elements (1) of the nuclear reactor, which are assigned directly to the neutron flux probes (3), temperature-measuring devices (10) which determine the heating of the coolant for the purpose of correcting the neutron flux probe signal.
FR7735093A 1976-11-24 1977-11-22 NUCLEAR REACTOR AND METHOD FOR DETERMINING THE POWER DISTRIBUTION IN A REACTOR CORE Pending FR2372495A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762653411 DE2653411A1 (en) 1976-11-24 1976-11-24 CORE REACTOR AND PROCEDURE FOR DETERMINING THE POWER DISTRIBUTION IN THE REACTOR CORE

Publications (1)

Publication Number Publication Date
FR2372495A1 true FR2372495A1 (en) 1978-06-23

Family

ID=5993876

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7735093A Pending FR2372495A1 (en) 1976-11-24 1977-11-22 NUCLEAR REACTOR AND METHOD FOR DETERMINING THE POWER DISTRIBUTION IN A REACTOR CORE

Country Status (7)

Country Link
JP (2) JPS5365596A (en)
BR (1) BR7707801A (en)
CH (1) CH623160A5 (en)
DE (1) DE2653411A1 (en)
ES (1) ES464438A1 (en)
FR (1) FR2372495A1 (en)
SE (1) SE432317B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404283A1 (en) * 1977-09-21 1979-04-20 Kernforschungsz Karlsruhe CONNECTION PROCESS AND DEVICE FOR DETECTION OF COOLING INTERRUPTIONS
FR2420189A1 (en) * 1978-03-14 1979-10-12 Babcock & Wilcox Co METHOD FOR LIMITING THE LOCAL POWER DENSITY IN A NUCLEAR REACTOR CORE
FR2546330A1 (en) * 1983-05-19 1984-11-23 Framatome Sa METHOD FOR DETECTING DISTRIBUTION FAULTS OF THE HEART POWER OF A PRESSURIZED WATER NUCLEAR REACTOR AND DEVICE FOR CARRYING OUT SAID METHOD
EP0150096A2 (en) * 1984-01-20 1985-07-31 Westinghouse Electric Corporation Method and apparatus for continuous on-line monitoring of power distribution in a nuclear reactor core
EP0323280A2 (en) * 1987-12-31 1989-07-05 Westinghouse Electric Corporation A method and apparatus for continuous nuclear power distribution synthesis

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02124996U (en) * 1989-03-20 1990-10-15

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3752735A (en) * 1970-07-16 1973-08-14 Combustion Eng Instrumentation for nuclear reactor core power measurements
DE2307064A1 (en) * 1972-02-18 1973-08-23 Asea Atom Ab Coolant flow measuring system - for reactor with internal pumping equipment
US3979256A (en) * 1975-03-04 1976-09-07 The United States Of America As Represented By The United States Energy Research And Development Administration Monitoring circuit for reactor safety systems
FR2307341A1 (en) * 1975-04-10 1976-11-05 Kraftwerk Union Ag Core power density locally measured - by external neutron flux chambers installed inside core
US3998693A (en) * 1970-11-23 1976-12-21 Combustion Engineering, Inc. Thermal margin control

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5322236B2 (en) * 1972-03-29 1978-07-07
JPS49124498A (en) * 1973-04-04 1974-11-28

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3752735A (en) * 1970-07-16 1973-08-14 Combustion Eng Instrumentation for nuclear reactor core power measurements
US3998693A (en) * 1970-11-23 1976-12-21 Combustion Engineering, Inc. Thermal margin control
DE2307064A1 (en) * 1972-02-18 1973-08-23 Asea Atom Ab Coolant flow measuring system - for reactor with internal pumping equipment
US3979256A (en) * 1975-03-04 1976-09-07 The United States Of America As Represented By The United States Energy Research And Development Administration Monitoring circuit for reactor safety systems
FR2307341A1 (en) * 1975-04-10 1976-11-05 Kraftwerk Union Ag Core power density locally measured - by external neutron flux chambers installed inside core

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/70 *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404283A1 (en) * 1977-09-21 1979-04-20 Kernforschungsz Karlsruhe CONNECTION PROCESS AND DEVICE FOR DETECTION OF COOLING INTERRUPTIONS
FR2420189A1 (en) * 1978-03-14 1979-10-12 Babcock & Wilcox Co METHOD FOR LIMITING THE LOCAL POWER DENSITY IN A NUCLEAR REACTOR CORE
FR2546330A1 (en) * 1983-05-19 1984-11-23 Framatome Sa METHOD FOR DETECTING DISTRIBUTION FAULTS OF THE HEART POWER OF A PRESSURIZED WATER NUCLEAR REACTOR AND DEVICE FOR CARRYING OUT SAID METHOD
EP0127532A1 (en) * 1983-05-19 1984-12-05 Framatome Method and device for detecting disturbances in the power distribution of a PWR's core
EP0150096A2 (en) * 1984-01-20 1985-07-31 Westinghouse Electric Corporation Method and apparatus for continuous on-line monitoring of power distribution in a nuclear reactor core
EP0150096A3 (en) * 1984-01-20 1987-09-23 Westinghouse Electric Corporation Method and apparatus for continuous on-line monitoring of power distribution in a nuclear reactor core
EP0323280A2 (en) * 1987-12-31 1989-07-05 Westinghouse Electric Corporation A method and apparatus for continuous nuclear power distribution synthesis
EP0323280A3 (en) * 1987-12-31 1990-02-07 Westinghouse Electric Corporation A method and apparatus for continuous nuclear power distribution synthesis

Also Published As

Publication number Publication date
SE7712615L (en) 1978-05-25
CH623160A5 (en) 1981-05-15
BR7707801A (en) 1978-08-01
ES464438A1 (en) 1978-12-01
DE2653411A1 (en) 1978-06-01
JPS621199U (en) 1987-01-07
SE432317B (en) 1984-03-26
JPS5365596A (en) 1978-06-12

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