[go: up one dir, main page]

ES8609798A1 - "sistema de reduccion de potencia para reactor nuclear". - Google Patents

"sistema de reduccion de potencia para reactor nuclear".

Info

Publication number
ES8609798A1
ES8609798A1 ES511292A ES511292A ES8609798A1 ES 8609798 A1 ES8609798 A1 ES 8609798A1 ES 511292 A ES511292 A ES 511292A ES 511292 A ES511292 A ES 511292A ES 8609798 A1 ES8609798 A1 ES 8609798A1
Authority
ES
Spain
Prior art keywords
reactor
sensors
channel
trip
channels
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
ES511292A
Other languages
English (en)
Other versions
ES511292A0 (es
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES511292A0 publication Critical patent/ES511292A0/es
Publication of ES8609798A1 publication Critical patent/ES8609798A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/18—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits
    • G06F11/187—Voting techniques
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D3/00—Control of nuclear power plant
    • G21D3/04—Safety arrangements
    • G21D3/06—Safety arrangements responsive to faults within the plant
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/18—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits
    • G06F11/182—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits based on mutual exchange of the output between redundant processing components
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Quality & Reliability (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Safety Devices In Control Systems (AREA)

Abstract

SISTEMA DE REDUCCION DE POTENCIA PARA REACTOR NUCLEAR. CONSTA DE: UNOS DETECTORES (51) DE FLUJO NUCLEAR; UNOS SENSORES (52) DE CIRCULACION DEL REFRIGERANTE DEL REACTOR; UNOS SENSORES (53) DE PRESION DEL PRESURIZADOR; UNOS SENSORES (54) DE TEMPERATURA DEL REFRIGERANTE DEL REACTOR; UNOS SENSORES (55) DEL NIVEL DE AGUA DE ALIMENTACION EN EL GENERADOR DE VAPOR; UN GENERADOR (G) DEL DISPOSITIVO DE ACCIONAMIENTO (60); UN DISYUNTOR DE CIRCUITO (64) CONTROLADO POR LOS CANALES DE LOGICA REDUCCION DE POTENCIA DEL REACTOR (CI, CII, CIII, CIV) Y UNOS CONTACTORES DE DESCONEXION (66, 68, 70, 72) Y CONECTORES (74, 76).
ES511292A 1981-04-09 1982-04-07 "sistema de reduccion de potencia para reactor nuclear". Expired ES8609798A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/252,515 US4434132A (en) 1981-04-09 1981-04-09 Power supply with nuclear reactor

Publications (2)

Publication Number Publication Date
ES511292A0 ES511292A0 (es) 1986-07-16
ES8609798A1 true ES8609798A1 (es) 1986-07-16

Family

ID=22956339

Family Applications (1)

Application Number Title Priority Date Filing Date
ES511292A Expired ES8609798A1 (es) 1981-04-09 1982-04-07 "sistema de reduccion de potencia para reactor nuclear".

Country Status (12)

Country Link
US (1) US4434132A (es)
JP (1) JPS57179691A (es)
KR (1) KR890002380B1 (es)
BE (1) BE892811A (es)
DE (1) DE3213251A1 (es)
ES (1) ES8609798A1 (es)
FR (1) FR2503922B1 (es)
GB (1) GB2096809B (es)
IT (1) IT1152105B (es)
SE (1) SE8202178L (es)
YU (1) YU44728B (es)
ZA (1) ZA821930B (es)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2494877A1 (fr) * 1980-11-26 1982-05-28 Commissariat Energie Atomique Systeme logique de securite pour declencher l'action de protection d'un actionneur de surete
FR2518288A1 (fr) * 1981-12-11 1983-06-17 Commissariat Energie Atomique Dispositif de declenchement d'un actionneur de surete
SE8305262L (sv) * 1982-12-14 1984-06-15 Gen Electric Universellt logikkort
US4661310A (en) * 1983-10-27 1987-04-28 Westinghouse Electric Corp Pulsed multichannel protection system with saturable core magnetic logic units
US4804515A (en) * 1984-10-31 1989-02-14 Westinghouse Electric Corp. Distributed microprocessor based sensor signal processing system for a complex process
US4697093A (en) * 1985-01-23 1987-09-29 Westinghouse Electric Corp. Testable, fault-tolerant power interface circuit for controlling plant process equipment
US4752869A (en) * 1985-05-09 1988-06-21 Westinghouse Electric Corp. Auxiliary reactor protection system
US4678622A (en) * 1985-08-20 1987-07-07 General Electric Company Transient monitor for nuclear reactor
US4692299A (en) * 1985-10-18 1987-09-08 Westinghouse Electric Corp. Testing sensor signal processors
US4687623A (en) * 1985-10-31 1987-08-18 Westinghouse Electric Corp. Self-compensating voted logic power interface with tester
US4683105A (en) * 1985-10-31 1987-07-28 Westinghouse Electric Corp. Testable, fault-tolerant power interface circuit for normally de-energized loads
US4664870A (en) * 1985-10-31 1987-05-12 Westinghouse Electric Corp. Testable voted logic power interface
US4816208A (en) * 1986-02-14 1989-03-28 Westinghouse Electric Corp. Alarm management system
US4843537A (en) * 1986-07-04 1989-06-27 Hitachi, Ltd. Control system
US4783307A (en) * 1987-03-05 1988-11-08 Commonwealth Edison Company Reactor control system verification
US4838559A (en) * 1987-06-17 1989-06-13 Westinghouse Electric Corp. Reactor coolant pump hydrostatic sealing assembly with improved hydraulic balance
US4848774A (en) * 1987-08-31 1989-07-18 Westinghouse Electric Corp. Reactor coolant pump hydrostatic sealing assembly with externally pressurized hydraulic balance chamber
US5070732A (en) * 1987-09-17 1991-12-10 Square D Company Modular sensor device
US4870863A (en) * 1987-09-17 1989-10-03 Square D Company Modular switch device
US5006301A (en) * 1989-03-22 1991-04-09 Joyner Engineers And Trainers, Inc. Method and apparatus for control rod drop monitoring
US5167010A (en) * 1989-08-03 1992-11-24 Westinghouse Electric Corp. Expert advice display processing system
US6049578A (en) * 1997-06-06 2000-04-11 Abb Combustion Engineering Nuclear Power, Inc. Digital plant protection system
US6484126B1 (en) 1997-06-06 2002-11-19 Westinghouse Electric Company Llc Digital plant protection system with engineered safety features component control system
US6088784A (en) * 1999-03-30 2000-07-11 Sandcraft, Inc. Processor with multiple execution units and local and global register bypasses
KR100399759B1 (ko) * 2000-11-01 2003-09-29 한국과학기술원 원자력 발전소의 디지털 온라인 능동 시험 발전소 보호시스템 및 그 방법
US6701258B2 (en) * 2002-05-13 2004-03-02 Entek Ird International Corporation Modular monitoring and protection system with distributed voting logic
US6798859B1 (en) * 2003-08-18 2004-09-28 General Electric Company Branch amplifier card
JP5634163B2 (ja) * 2010-08-12 2014-12-03 三菱重工業株式会社 プラントの制御システム
JP5701033B2 (ja) * 2010-12-09 2015-04-15 三菱重工業株式会社 原子炉停止装置
US10304575B2 (en) * 2013-12-26 2019-05-28 Nuscale Power, Llc Actuating a nuclear reactor safety device
CN114822884B (zh) * 2022-05-11 2024-04-09 中国核动力研究设计院 一种单堆双停堆断路器系统及其方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3483081A (en) 1963-05-21 1969-12-09 Atomic Energy Commission Stability improvement for nuclear reactor automatic control system
US3424652A (en) 1966-04-26 1969-01-28 Kernforschung Gmbh Ges Fuer Method and device for the supervision of installations,in particular safety switching system of nuclear reactors
US3425903A (en) 1967-09-15 1969-02-04 Combustion Eng Nuclear power plant protective system employing logic materices
US3437556A (en) 1967-10-23 1969-04-08 Combustion Eng Test circuit for reactor safety control system
US3665173A (en) 1968-09-03 1972-05-23 Ibm Triple modular redundancy/sparing
US3892954A (en) 1972-04-04 1975-07-01 Westinghouse Electric Corp Programmable, tester for protection and safeguards logic functions
US3888772A (en) 1972-04-04 1975-06-10 Westinghouse Electric Corp Communication between redundant protection and safeguards logic systems within nuclear reactor power plants by means of light
US3855590A (en) 1972-04-04 1974-12-17 Westinghouse Electric Corp Cyclic or monitoring system for displaying the output of two substantially similar trains of logic
IT957627B (it) 1972-04-14 1973-10-20 Cnen Dispositivo elettromagnetico di sicurezza per l agganciamento delle barre di controllo e sicurez za di un reattore nucleare con logi ca di sgancio intrinseca
GB1546587A (en) 1974-12-11 1979-05-23 Commissariat Energie Atomique Positive-safety units haveing the functions of control relay and current regulation
US4060716A (en) 1975-05-19 1977-11-29 Rockwell International Corporation Method and apparatus for automatic abnormal events monitor in operating plants
JPS5325783A (en) 1976-08-23 1978-03-09 Hitachi Ltd Operation supervisary unit for electrically operated valve
BE847141A (fr) * 1976-10-11 1977-04-12 Acec Installation de commande de processus.
US4118792A (en) 1977-04-25 1978-10-03 Allen-Bradley Company Malfunction detection system for a microprocessor based programmable controller
US4255234A (en) 1978-10-12 1981-03-10 Westinghouse Electric Corp. Automatic flux mapping system
US4292129A (en) 1979-02-14 1981-09-29 Westinghouse Electric Corp. Monitoring of operating processes

Also Published As

Publication number Publication date
ES511292A0 (es) 1986-07-16
FR2503922A1 (fr) 1982-10-15
BE892811A (fr) 1982-10-08
FR2503922B1 (fr) 1986-02-14
SE8202178L (sv) 1982-10-10
IT8220650A0 (it) 1982-04-08
KR840000037A (ko) 1984-01-30
IT1152105B (it) 1986-12-31
GB2096809B (en) 1985-11-27
DE3213251A1 (de) 1982-11-04
YU79282A (en) 1985-10-31
GB2096809A (en) 1982-10-20
JPS57179691A (en) 1982-11-05
ZA821930B (en) 1983-04-27
US4434132A (en) 1984-02-28
YU44728B (en) 1991-02-28
JPH0337720B2 (es) 1991-06-06
KR890002380B1 (ko) 1989-07-02

Similar Documents

Publication Publication Date Title
ES8609798A1 (es) "sistema de reduccion de potencia para reactor nuclear".
ES8702073A1 (es) Procedimiento de regulacion de la potencia proporcionada porun reactor nuclear
JPS5365951A (en) Multi-terminal protective relay system
JPS53115044A (en) Selective breaker for generator
JPS54134296A (en) Power supply for nuclear fussion reactor
JP2557056B2 (ja) ガバナ演算定数切換回路
JPS57172833A (en) Current supply method for ac operated railway
JPS5684162A (en) Pinch roll speed control device of cotinuous casting equipment
JPS6480706A (en) Turbine control device
JPS53147957A (en) Reactive power compensator control system
FR2371805A1 (fr) Procede de protection d'appareillage
JPS5463220A (en) Brake controlling method of hydraulic plant
JPS54133282A (en) Sequence control circuit
JPS5494635A (en) Control device of inverter
JPS5549994A (en) Method of controlling direct current motor
JPS52143466A (en) Checking system of breaker for wiring control device
JPS5477883A (en) Controller of equipment for home
JPS5445726A (en) Protective device for brake chopper
JPS5689312A (en) Method of interrupting power source for tandem mill
JPS55100099A (en) Initial load control system for generator
JPS5329535A (en) Breaker opening and closing control circuit for alternating-direct current conversion
JPS6485523A (en) Circuit selecting relay unit
JPS57166899A (en) Single operation detector for synchronous generator
JPS54112495A (en) Nuclear fussion device
JPS52141908A (en) Electric car control system