JPS54101088A - Neutron flux control system - Google Patents

Neutron flux control system

Info

Publication number
JPS54101088A
JPS54101088A JP751178A JP751178A JPS54101088A JP S54101088 A JPS54101088 A JP S54101088A JP 751178 A JP751178 A JP 751178A JP 751178 A JP751178 A JP 751178A JP S54101088 A JPS54101088 A JP S54101088A
Authority
JP
Japan
Prior art keywords
control
boric acid
core
neutron
control tube
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
JP751178A
Other languages
Japanese (ja)
Other versions
JPS6153676B2 (en
Inventor
Atsuji Hirukawa
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP751178A priority Critical patent/JPS54101088A/en
Publication of JPS54101088A publication Critical patent/JPS54101088A/en
Publication of JPS6153676B2 publication Critical patent/JPS6153676B2/ja
Granted 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 control for flattening core power by simplifying control system with installation of reflux type control tube and scram control rod independently, arrangement of respective control tube group concentrically in facing outward from the core and addition of monitor hemogeneity.
CONSTITUTION: Reflux type control tube 7 is provided with a plurality of control slender tubes 7b within sheath body 7a having a cross section of cross shape. The low end opening 7c incorporated with sheath body 7a is provided with inlet 7d and outlet 7e to intake/discharge neutron control material solution such as boric acid solution. On the other hand, respective control tube group IIIa, IIIb, IIIc composed of reflux type control tube 7 wherein respective concentration of neutron control material solution is different is arranged concentrically in facing outward direction from the center of core. This enables the core power to control in flattening condition. Then,for neutron control material solution a monitor substance is added in boric acid solution to measure the concentration of boric acid.
COPYRIGHT: (C)1979,JPO&Japio
JP751178A 1978-01-26 1978-01-26 Neutron flux control system Granted JPS54101088A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP751178A JPS54101088A (en) 1978-01-26 1978-01-26 Neutron flux control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP751178A JPS54101088A (en) 1978-01-26 1978-01-26 Neutron flux control system

Publications (2)

Publication Number Publication Date
JPS54101088A true JPS54101088A (en) 1979-08-09
JPS6153676B2 JPS6153676B2 (en) 1986-11-19

Family

ID=11667802

Family Applications (1)

Application Number Title Priority Date Filing Date
JP751178A Granted JPS54101088A (en) 1978-01-26 1978-01-26 Neutron flux control system

Country Status (1)

Country Link
JP (1) JPS54101088A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57141595A (en) * 1981-02-25 1982-09-01 Tokyo Shibaura Electric Co Nuclear reactor control device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5270298A (en) * 1975-12-08 1977-06-11 Hitachi Ltd Nuclear reactor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5270298A (en) * 1975-12-08 1977-06-11 Hitachi Ltd Nuclear reactor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57141595A (en) * 1981-02-25 1982-09-01 Tokyo Shibaura Electric Co Nuclear reactor control device

Also Published As

Publication number Publication date
JPS6153676B2 (en) 1986-11-19

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