JPS545195A - Scram reactivety degree monitoring device - Google Patents

Scram reactivety degree monitoring device

Info

Publication number
JPS545195A
JPS545195A JP6892377A JP6892377A JPS545195A JP S545195 A JPS545195 A JP S545195A JP 6892377 A JP6892377 A JP 6892377A JP 6892377 A JP6892377 A JP 6892377A JP S545195 A JPS545195 A JP S545195A
Authority
JP
Japan
Prior art keywords
scram
reactivety
monitoring device
degree monitoring
output
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
JP6892377A
Other languages
Japanese (ja)
Inventor
Masayuki Izumi
Sadao Uchikawa
Hiromi Maruyama
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 JP6892377A priority Critical patent/JPS545195A/en
Publication of JPS545195A publication Critical patent/JPS545195A/en
Pending 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 monitor the scram reactivity degree at the time when the output is in operation, by means of calculating the monitoring index of the scram reactivity degree by the measrement of the output of the reactor at the before and after of the control rods inserting and the inserting ratio of the control rods, and of comparing this with a refrence value of the design.
COPYRIGHT: (C)1979,JPO&Japio
JP6892377A 1977-06-13 1977-06-13 Scram reactivety degree monitoring device Pending JPS545195A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6892377A JPS545195A (en) 1977-06-13 1977-06-13 Scram reactivety degree monitoring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6892377A JPS545195A (en) 1977-06-13 1977-06-13 Scram reactivety degree monitoring device

Publications (1)

Publication Number Publication Date
JPS545195A true JPS545195A (en) 1979-01-16

Family

ID=13387647

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6892377A Pending JPS545195A (en) 1977-06-13 1977-06-13 Scram reactivety degree monitoring device

Country Status (1)

Country Link
JP (1) JPS545195A (en)

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