ES9000015A1 - Aparato conectado con un sistema de proteccion, para proce- sar una pluralidad de senales de sensor - Google Patents

Aparato conectado con un sistema de proteccion, para proce- sar una pluralidad de senales de sensor

Info

Publication number
ES9000015A1
ES9000015A1 ES548387A ES548387A ES9000015A1 ES 9000015 A1 ES9000015 A1 ES 9000015A1 ES 548387 A ES548387 A ES 548387A ES 548387 A ES548387 A ES 548387A ES 9000015 A1 ES9000015 A1 ES 9000015A1
Authority
ES
Spain
Prior art keywords
signals
microcomputers
channel set
common
independent
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
ES548387A
Other languages
English (en)
Other versions
ES548387A0 (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.)
CBS 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 ES9000015A1 publication Critical patent/ES9000015A1/es
Publication of ES548387A0 publication Critical patent/ES548387A0/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B9/00—Safety arrangements
    • G05B9/02—Safety arrangements electric
    • G05B9/03—Safety arrangements electric with multiple-channel loop, i.e. redundant control systems
    • 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 Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Safety Devices In Control Systems (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)

Abstract

CONSISTE EN UN METODO Y UN APARATO PARA EL PROCESO DE SEÑALES GENERADAS POR SENSORES QUE SUPERVISAN PARAMETROS ELEGIDOS EN UN PROCESO COMPLEJO COMO PUEDE SER EL DE UN REACTOR NUCLEAR. SE REFIERE EN PARTICULAR A UN METODO Y APARATO DE ESTE TIPO QUE UTILIZAN UNA PLURALIDAD DE PROCESADORES DE SEÑAL INDEPENDIENTES, DIGITALES, DISPUESTOS EN UN CIERTO NUMERO DE CANALES REDUNDANTES, GENERANDO CADA PROCESADOR UNA O VARIAS SEÑALES DIGITALES APROPIADAS PARA SER UTILIZADAS EN SISTEMAS DE VIGILANCIA Y CONTROL, PERO ESTANDO GENERADAS LAS SEÑALES RELACIONADAS POR PROCESADORES DE SEÑALES DIFERENTES E INDEPENDIENTES PARA AUMENTAR LA FIABILIDAD DEL SISTEMA. P
ES548387A 1984-10-31 1985-10-30 Aparato conectado con un sistema de proteccion, para proce- sar una pluralidad de senales de sensor Expired ES9000015A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/666,696 US4804515A (en) 1984-10-31 1984-10-31 Distributed microprocessor based sensor signal processing system for a complex process

Publications (2)

Publication Number Publication Date
ES9000015A1 true ES9000015A1 (es) 1989-12-16
ES548387A0 ES548387A0 (es) 1989-12-16

Family

ID=24675053

Family Applications (1)

Application Number Title Priority Date Filing Date
ES548387A Expired ES9000015A1 (es) 1984-10-31 1985-10-30 Aparato conectado con un sistema de proteccion, para proce- sar una pluralidad de senales de sensor

Country Status (8)

Country Link
US (1) US4804515A (es)
EP (1) EP0180085B1 (es)
JP (1) JPH0697407B2 (es)
KR (1) KR930010416B1 (es)
CN (1) CN85109748A (es)
CA (1) CA1241717A (es)
DE (1) DE3587281T2 (es)
ES (1) ES9000015A1 (es)

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JPH0731537B2 (ja) * 1987-09-11 1995-04-10 株式会社日立製作所 多重化制御装置
US5287264A (en) * 1988-08-05 1994-02-15 Hitachi, Ltd. Multicontroller apparatus, multicontroller system, nuclear reactor protection system, inverter control system and diagnostic device
JP2536182B2 (ja) * 1988-09-28 1996-09-18 オムロン株式会社 ファジイ・コントロ―ラ、ファジイ推論装置、ファジイル―ル管理装置、ファジイ・コントロ―ル方法、ファジイ推論方法及びファジイル―ル管理方法
JP2783734B2 (ja) * 1992-09-29 1998-08-06 株式会社デンソー 車両用負圧ポンプ並列駆動装置
US5511223A (en) * 1992-11-25 1996-04-23 The B&W Nuclear Service Company Diverse processor electronic protection and control module
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US5621776A (en) * 1995-07-14 1997-04-15 General Electric Company Fault-tolerant reactor protection system
DE69618160T2 (de) * 1995-07-14 2002-09-05 Gen Electric Reaktorschutzsystem
US6061412A (en) * 1995-10-05 2000-05-09 Westinghouse Electric Company Llc Nuclear reaction protection system
US6167547A (en) * 1996-06-20 2000-12-26 Ce Nuclear Power Llc Automatic self-test system utilizing multi-sensor, multi-channel redundant monitoring and control circuits
US5831524A (en) * 1997-04-29 1998-11-03 Pittway Corporation System and method for dynamic adjustment of filtering in an alarm system
US6484126B1 (en) * 1997-06-06 2002-11-19 Westinghouse Electric Company Llc Digital plant protection system with engineered safety features component control system
US5984504A (en) * 1997-06-11 1999-11-16 Westinghouse Electric Company Llc Safety or protection system employing reflective memory and/or diverse processors and communications
US6222456B1 (en) 1998-10-01 2001-04-24 Pittway Corporation Detector with variable sample rate
US6532550B1 (en) 2000-02-10 2003-03-11 Westinghouse Electric Company Llc Process protection system
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US6842669B2 (en) 2001-09-24 2005-01-11 Westinghouse Electric Company Llc Component interface module
US6714880B2 (en) * 2002-05-13 2004-03-30 Entek Ird International Corporation Multi-alarm monitoring and protection system
US6701258B2 (en) * 2002-05-13 2004-03-02 Entek Ird International Corporation Modular monitoring and protection system with distributed voting logic
ATE390297T1 (de) 2002-11-08 2008-04-15 Campagnolo Srl Verfahren zur herstellung eines speichenrads für fahrräder
US6834258B2 (en) * 2002-12-31 2004-12-21 Rosemount, Inc. Field transmitter with diagnostic self-test mode
DK1597637T3 (da) * 2003-02-28 2008-10-27 Gottwald Port Tech Gmbh Fremgangsmåde og indretning til sikkerhedsafbrydelse af elektriske drev
US7130703B2 (en) * 2003-04-08 2006-10-31 Fisher-Rosemount Systems, Inc. Voter logic block including operational and maintenance overrides in a process control system
ATE400453T1 (de) 2003-08-11 2008-07-15 Campagnolo Srl Fahrradfelge aus verbundwerkstoff und verfahren zu ihrer herstellung
US7089072B2 (en) * 2004-05-26 2006-08-08 Taiwan Semiconductor Manufacturing Company, Ltd. Semiconductor manufacturing fault detection and management system and method
US7386086B1 (en) * 2005-10-03 2008-06-10 Westinghouse Electric Co. Llc Printed circuit card
DE102005060720A1 (de) * 2005-12-19 2007-06-28 Siemens Ag Überwachungssystem, insbesondere Schwingungsüberwachungssystem und Verfahren zum Betrieb eines solchen Systems
US8285513B2 (en) * 2007-02-27 2012-10-09 Exxonmobil Research And Engineering Company Method and system of using inferential measurements for abnormal event detection in continuous industrial processes
JP5210147B2 (ja) * 2008-01-24 2013-06-12 株式会社荏原製作所 給水装置
RU2512794C2 (ru) 2008-02-06 2014-04-10 Капи Спрл Способ и устройство для определения частотного диапазона шума
US7870299B1 (en) 2008-02-06 2011-01-11 Westinghouse Electric Co Llc Advanced logic system
ATE509779T1 (de) 2008-03-14 2011-06-15 Campagnolo Srl Radfelge aus verbundmaterial für ein schlauchloses fahrradrad und ein mit einer solchen radfelge ausgestattetes schlauchloses fahrradrad
US8224611B2 (en) * 2009-03-11 2012-07-17 Kavlico Corporation One pin calibration assembly and method for sensors
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
US10145882B2 (en) 2010-09-24 2018-12-04 Infineon Technologies Ag Sensor self-diagnostics using multiple signal paths
US9874609B2 (en) * 2010-09-24 2018-01-23 Infineon Technologies Ag Sensor self-diagnostics using multiple signal paths
JP5675256B2 (ja) * 2010-10-12 2015-02-25 三菱重工業株式会社 原子力施設の制御システム
US8769360B2 (en) 2010-10-14 2014-07-01 International Business Machines Corporation Dynamic detection and identification of the functional state of multi-processor cores
DE102011056594A1 (de) * 2011-11-21 2013-05-23 Phoenix Contact Gmbh & Co. Kg Eingangsschaltung für ein Sicherheitsschaltgerät, Sicherheitsschaltung mit einem Sicherheitsschaltgerät und einer solchen Eingangsschaltung, und Verfahren zur Überwachung von einer Mehrzahl Sicherheitsfunktionen
CN102946082A (zh) * 2012-10-23 2013-02-27 南京南瑞继保电气有限公司 一种采用双总线冗余通讯的实现方法
JP6067539B2 (ja) * 2013-11-01 2017-01-25 株式会社東芝 タービン保護装置およびその診断方法
CN104240781B (zh) * 2013-11-07 2017-02-15 中广核工程有限公司 核电厂数字化仪控系统的信号分配方法及系统
CN105093994B (zh) * 2014-04-30 2017-12-26 台达电子企业管理（上海）有限公司 变送器控制方法及其控制装置
US10942046B2 (en) * 2014-09-23 2021-03-09 Infineon Technologies Ag Sensor system using safety mechanism
JP6375876B2 (ja) 2014-10-31 2018-08-22 株式会社ジェイテクト センサシステム及びトルクセンサ
CN106374441B (zh) * 2016-09-20 2019-05-21 南京南瑞继保电气有限公司 一种快速保护系统
US10971275B2 (en) * 2018-10-31 2021-04-06 Ge-Hitachi Nuclear Energy Americas Llc Passive electrical component for safety system shutdown using Ampere's Law
US10755825B2 (en) * 2018-10-31 2020-08-25 Ge-Hitachi Nuclear Energy Americas Llc Passive electrical component for safety system shutdown using Faraday's law
US11205031B2 (en) * 2019-02-25 2021-12-21 Qiang Huang System and method for facilitating use of commercial off-the-shelf (COTS) components in radiation-tolerant electronic systems
CN110388774B (zh) * 2019-07-26 2021-07-27 北京广利核系统工程有限公司 一种核级冷水机组数字化控制保护系统
CN112612202A (zh) * 2020-12-16 2021-04-06 神华福能发电有限责任公司 采用相关量佐证的模拟量信号三冗余容错处理算法功能块

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Also Published As

Publication number Publication date
KR930010416B1 (ko) 1993-10-23
DE3587281D1 (de) 1993-05-27
JPH0697407B2 (ja) 1994-11-30
DE3587281T2 (de) 1993-08-12
CA1241717A (en) 1988-09-06
EP0180085A2 (en) 1986-05-07
US4804515A (en) 1989-02-14
CN85109748A (zh) 1986-08-27
JPS61118801A (ja) 1986-06-06
EP0180085B1 (en) 1993-04-21
ES548387A0 (es) 1989-12-16
KR860003616A (ko) 1986-05-28
EP0180085A3 (en) 1989-01-11

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