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ES376261A1 - Disposicion de sistema de control para una instalacion en reactores de energia nuclear. - Google Patents

Disposicion de sistema de control para una instalacion en reactores de energia nuclear.

Info

Publication number
ES376261A1
ES376261A1 ES376261A ES376261A ES376261A1 ES 376261 A1 ES376261 A1 ES 376261A1 ES 376261 A ES376261 A ES 376261A ES 376261 A ES376261 A ES 376261A ES 376261 A1 ES376261 A1 ES 376261A1
Authority
ES
Spain
Prior art keywords
reactor
pressure
load
pressure regulating
flow rate
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.)
Expired
Application number
ES376261A
Other languages
English (en)
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of ES376261A1 publication Critical patent/ES376261A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D3/00—Control of nuclear power plant
    • G21D3/08—Regulation of any parameters in the plant
    • G21D3/12—Regulation of any parameters in the plant by adjustment of the reactor in response only to changes in engine demand
    • G21D3/14—Varying flow of coolant
    • 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
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Control Of Turbines (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

Disposición de sistema de control para una instalación en reactores de energía nuclear, incluyendo un reactor nuclear generador de vapor refrigerado por agua, suministrando vapor a una carga variable; medios de recirculación de refrigerante, incluyendo medios de bomba para hacer recircular dicho refrigerante de agua a través del núcleo de dicho reactor, y medios de control de válvula para controlar el régimen de flujo de vapor desde dicho reactor a dicha carga; comprendiendo dichos medios de control de válvula primeros medios responsables a variaciones de dicha carga, produciendo una señal de demanda de carga; medios reguladores de presión responsables a la presión en dicho reactor y a la presión de base ajustada para dicho reactor, caracterizada porque dicho medio de recirculación de refrigerante está conectado operativamente a dicho primer medio para variar el régimen de flujo de recirculación de acuerdo con variación en dicha señal de demanda de carga; medios operadores de válvula, que conectan operativamente dicho primer medio y dichos medios reguladores de presión para accionar dichos medios de válvula para variar el régimen de flujo de vapor desde dicho reactor a dicha carga, de acuerdo con la inferior de las señales de dicho primer medio y dicho medio regulador de presión; y medios ajustadores de punto de ajuste de transiente de presión, que responde a dicho primer medio, adaptados para hacer bajar el punto de ajuste de dicho medio regulador de presión, por lo que la presión del reactor se disminuye temporalmente por debajo del punto de ajuste normal de presión, en respuesta a repentinos aumentos en la demanda de carga.
ES376261A 1969-02-14 1970-02-05 Disposicion de sistema de control para una instalacion en reactores de energia nuclear. Expired ES376261A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79927569A 1969-02-14 1969-02-14

Publications (1)

Publication Number Publication Date
ES376261A1 true ES376261A1 (es) 1978-03-01

Family

ID=25175482

Family Applications (1)

Application Number Title Priority Date Filing Date
ES376261A Expired ES376261A1 (es) 1969-02-14 1970-02-05 Disposicion de sistema de control para una instalacion en reactores de energia nuclear.

Country Status (6)

Country Link
US (1) US3671390A (es)
JP (1) JPS5113833B2 (es)
DE (1) DE2006299C2 (es)
ES (1) ES376261A1 (es)
FR (1) FR2031430B1 (es)
SE (1) SE348305C (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3985613A (en) * 1973-07-31 1976-10-12 Combustion Engineering, Inc. Reactor trip on turbine trip inhibit control system for nuclear power generating system
JPS6139636B2 (es) * 1974-07-15 1986-09-04 Hitachi Ltd
US4055463A (en) * 1975-08-18 1977-10-25 Combustion Engineering, Inc. Automatic motion inhibit system for a nuclear power generating system
US4046625A (en) * 1975-08-18 1977-09-06 Combustion Engineering, Inc. Automatic motion inhibit system for a nuclear power generating system
US4061533A (en) * 1975-09-25 1977-12-06 The Babcock & Wilcox Company Control system for a nuclear power producing unit
US4150546A (en) * 1976-12-03 1979-04-24 General Electric Company Method and apparatus for load following with a single-cycle boiling moderator-coolant nuclear reactor
JPS56163497A (en) * 1980-05-21 1981-12-16 Tokyo Shibaura Electric Co Method and device for operating follow-up atomic power plant
US10311985B2 (en) * 2011-11-04 2019-06-04 Ge-Hitachi Nuclear Energy Americas Llc Fault tolerant turbine speed control system
JP6400490B2 (ja) * 2015-01-19 2018-10-03 株式会社東芝 原子炉出力調整装置及び方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3284312A (en) * 1959-10-09 1966-11-08 Combustion Eng Boiling water nuclear reactor organization
US3128233A (en) * 1961-08-07 1964-04-07 Gen Electric Control of single cycle power system having a steam generating reactor

Also Published As

Publication number Publication date
FR2031430B1 (es) 1973-11-16
SE348305C (es) 1975-03-10
SE348305B (es) 1972-08-28
FR2031430A1 (es) 1970-11-20
DE2006299A1 (de) 1970-09-03
DE2006299C2 (de) 1984-06-14
JPS5113833B2 (es) 1976-05-04
US3671390A (en) 1972-06-20

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