JPS6450992A - Output controller for nuclear power plant - Google Patents

Output controller for nuclear power plant

Info

Publication number
JPS6450992A
JPS6450992A JP62207575A JP20757587A JPS6450992A JP S6450992 A JPS6450992 A JP S6450992A JP 62207575 A JP62207575 A JP 62207575A JP 20757587 A JP20757587 A JP 20757587A JP S6450992 A JPS6450992 A JP S6450992A
Authority
JP
Japan
Prior art keywords
flow
output
control
regulator
controller
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
JP62207575A
Other languages
Japanese (ja)
Inventor
Yoshiro Kudo
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
Nippon Atomic Industry Group Co Ltd
Original Assignee
Toshiba Corp
Nippon Atomic Industry Group 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, Nippon Atomic Industry Group Co Ltd filed Critical Toshiba Corp
Priority to JP62207575A priority Critical patent/JPS6450992A/en
Publication of JPS6450992A publication Critical patent/JPS6450992A/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 automate a control of recirculation flow and an insertion of a control rod and to enable an improved automatic output control to be available, by inputting an output regulating signal to a recirculating flow controller or a control rod regulator according to a value of a reactor core flow. CONSTITUTION:An output regulator 5 outputs an output regulating signal to a flow judgement device 6. The device 6 receives a core flow signal from a flow detector 2 and when being judged the core flow to stay in a range of a higher flow region, it transfers the output regulating signal from the regulator 5 to a recirculation flow controller 7 as it is, and makes the controller 7 control a reactor output with controlling solely the recirculating flow. On the other hand, in case that the core flow is judged to stay in the range of lower flow region, the core flow signal is furthermore compared with a limit value of an automatic flow control at a flow comparator 8. In case that the flow is greater than the limit value, the flow regulating signal is transferred to an output demand distributor 9, is distributed to the controller 7 and a control rod regulator 10 and thereby a cooperative controlling by both two is carried out. Otherwise, when the core flow is smaller than the limit value, the output regulating signal is thoroughly output to the regulator 10 by the output demand distributor 11 and thereby a control solely by a control rod operation is carried out.
JP62207575A 1987-08-21 1987-08-21 Output controller for nuclear power plant Pending JPS6450992A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62207575A JPS6450992A (en) 1987-08-21 1987-08-21 Output controller for nuclear power plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62207575A JPS6450992A (en) 1987-08-21 1987-08-21 Output controller for nuclear power plant

Publications (1)

Publication Number Publication Date
JPS6450992A true JPS6450992A (en) 1989-02-27

Family

ID=16542023

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62207575A Pending JPS6450992A (en) 1987-08-21 1987-08-21 Output controller for nuclear power plant

Country Status (1)

Country Link
JP (1) JPS6450992A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007530990A (en) * 2004-01-20 2007-11-01 ポリヴィジョン コーポレイション Interactive display system
US7535811B2 (en) 2003-11-28 2009-05-19 Kabushiki Kaisha Toshiba Disk device and disk reproduction method that prevents a wrong reproducing operation when a defect on the disk is determined

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7535811B2 (en) 2003-11-28 2009-05-19 Kabushiki Kaisha Toshiba Disk device and disk reproduction method that prevents a wrong reproducing operation when a defect on the disk is determined
JP2007530990A (en) * 2004-01-20 2007-11-01 ポリヴィジョン コーポレイション Interactive display system

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