JPS535391A - Abnormality detector for neutron measuring instrument - Google Patents

Abnormality detector for neutron measuring instrument

Info

Publication number
JPS535391A
JPS535391A JP7965376A JP7965376A JPS535391A JP S535391 A JPS535391 A JP S535391A JP 7965376 A JP7965376 A JP 7965376A JP 7965376 A JP7965376 A JP 7965376A JP S535391 A JPS535391 A JP S535391A
Authority
JP
Japan
Prior art keywords
neutron
measuring instrument
abnormality detector
neutron measuring
short time
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.)
Granted
Application number
JP7965376A
Other languages
Japanese (ja)
Other versions
JPS5857719B2 (en
Inventor
Kosei Akiyama
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
Priority to JP51079653A priority Critical patent/JPS5857719B2/en
Publication of JPS535391A publication Critical patent/JPS535391A/en
Publication of JPS5857719B2 publication Critical patent/JPS5857719B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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

  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

PURPOSE: To detect the abnormality in many number of neutron detectors in a short time simply, by means of estimating true timely change rate and changing ratio of neutron flux with good accuracy by utilizing the fact that the distributed shape of neutron is not largely changed according as the core flow quantity changes in a short time.
COPYRIGHT: (C)1978,JPO&Japio
JP51079653A 1976-07-05 1976-07-05 Abnormality detection device for neutron measurement equipment Expired JPS5857719B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51079653A JPS5857719B2 (en) 1976-07-05 1976-07-05 Abnormality detection device for neutron measurement equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51079653A JPS5857719B2 (en) 1976-07-05 1976-07-05 Abnormality detection device for neutron measurement equipment

Publications (2)

Publication Number Publication Date
JPS535391A true JPS535391A (en) 1978-01-18
JPS5857719B2 JPS5857719B2 (en) 1983-12-21

Family

ID=13696080

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51079653A Expired JPS5857719B2 (en) 1976-07-05 1976-07-05 Abnormality detection device for neutron measurement equipment

Country Status (1)

Country Link
JP (1) JPS5857719B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5648859A (en) * 1979-07-05 1981-05-02 Procter & Gamble Dehydrated stable cocrystallized amino acid food additive

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5648859A (en) * 1979-07-05 1981-05-02 Procter & Gamble Dehydrated stable cocrystallized amino acid food additive

Also Published As

Publication number Publication date
JPS5857719B2 (en) 1983-12-21

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