JPS646895A - Output control device for nuclear power plant - Google Patents

Output control device for nuclear power plant

Info

Publication number
JPS646895A
JPS646895A JP62162950A JP16295087A JPS646895A JP S646895 A JPS646895 A JP S646895A JP 62162950 A JP62162950 A JP 62162950A JP 16295087 A JP16295087 A JP 16295087A JP S646895 A JPS646895 A JP S646895A
Authority
JP
Japan
Prior art keywords
signal
output
neutron flux
request signal
outputted
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
JP62162950A
Other languages
Japanese (ja)
Inventor
Akio Arakawa
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 JP62162950A priority Critical patent/JPS646895A/en
Publication of JPS646895A publication Critical patent/JPS646895A/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

  • Feedback Control In General (AREA)

Abstract

PURPOSE:To stabilize the system frequency within an electric power system by outputting a speed command according to the output deviation in the speed request of a recirculation pump from a generator output controller and neutron flux controller and the change rate thereof. CONSTITUTION:The speed request signal 8 of the 1st recirculation pump for allowing the generator output to follow up an output request signal 6 is outputted in the generator output controller 2 from the difference between the output request signal 6 for the purpose of an AFC operation, etc., and the actual output signal 7. A neutron flux request signal 10 which is the target value of the neutron flux controller 4 is outputted in a neutron flux target value setter 3 from the output deviation signal, a neutron flux limit signal 9 and the output request signal 6 and the speed request signal 12 of the 2nd recirculation pump is outputted from a neutron flux measurement signal 11, a neutron flux request signal 10 and the deviation signal. The two signals 8, 12 are synthesized or selected according to the output deviation between the speed request signals of the 1st and 2nd recirculation pumps and the change rate thereof and are outputted as the speed command signal 13 of the recirculation pump. An overshoot is thereby prevented.
JP62162950A 1987-06-30 1987-06-30 Output control device for nuclear power plant Pending JPS646895A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62162950A JPS646895A (en) 1987-06-30 1987-06-30 Output control device for nuclear power plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62162950A JPS646895A (en) 1987-06-30 1987-06-30 Output control device for nuclear power plant

Publications (1)

Publication Number Publication Date
JPS646895A true JPS646895A (en) 1989-01-11

Family

ID=15764344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62162950A Pending JPS646895A (en) 1987-06-30 1987-06-30 Output control device for nuclear power plant

Country Status (1)

Country Link
JP (1) JPS646895A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0470415U (en) * 1990-10-27 1992-06-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0470415U (en) * 1990-10-27 1992-06-22

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