JPS5465292A - Output controller for nuclear reactor - Google Patents

Output controller for nuclear reactor

Info

Publication number
JPS5465292A
JPS5465292A JP13075177A JP13075177A JPS5465292A JP S5465292 A JPS5465292 A JP S5465292A JP 13075177 A JP13075177 A JP 13075177A JP 13075177 A JP13075177 A JP 13075177A JP S5465292 A JPS5465292 A JP S5465292A
Authority
JP
Japan
Prior art keywords
signal
flow
reactor
mismatching
feed water
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
JP13075177A
Other languages
Japanese (ja)
Inventor
Toichi Shida
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 JP13075177A priority Critical patent/JPS5465292A/en
Publication of JPS5465292A publication Critical patent/JPS5465292A/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

Landscapes

  • Flow Control (AREA)

Abstract

PURPOSE: To enable a continuation of operation of the power station, with a reactor water-level prevented from lowering down, by means of correcting a mismatching, caused between the rates of main steam flow and supply water flow when locked the feed water regulator valve, with an action of automatic regulation of the reactor recirculating flow rate.
CONSTITUTION: When a feed water regulator valve lock signal 28 and logical signal 29 are both in a state of ON, a mismatching signal 25, between a main steam flow signal 7 and a feed water flow signal 8, is gain adjusted by an amplifier 26 so as to change the recirculating flow by a degree corresponding to the mismatching quantity, further processed non-linear compensation by a function generator 27, being inputted, as a demand signal of set value change, to a main controller 13' in the recirculation flow rate control system. In this way, an adjustmet will be made to a set value of the main controller 13, accordingly, to an output of the reactor.
COPYRIGHT: (C)1979,JPO&Japio
JP13075177A 1977-11-02 1977-11-02 Output controller for nuclear reactor Pending JPS5465292A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13075177A JPS5465292A (en) 1977-11-02 1977-11-02 Output controller for nuclear reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13075177A JPS5465292A (en) 1977-11-02 1977-11-02 Output controller for nuclear reactor

Publications (1)

Publication Number Publication Date
JPS5465292A true JPS5465292A (en) 1979-05-25

Family

ID=15041760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13075177A Pending JPS5465292A (en) 1977-11-02 1977-11-02 Output controller for nuclear reactor

Country Status (1)

Country Link
JP (1) JPS5465292A (en)

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