ES8800574A1 - Aparato y procedimiento para el control automatico de los mecanismos de accionamiento de las varillas de control del tipo gato o cric - Google Patents

Aparato y procedimiento para el control automatico de los mecanismos de accionamiento de las varillas de control del tipo gato o cric

Info

Publication number
ES8800574A1
ES8800574A1 ES554411A ES554411A ES8800574A1 ES 8800574 A1 ES8800574 A1 ES 8800574A1 ES 554411 A ES554411 A ES 554411A ES 554411 A ES554411 A ES 554411A ES 8800574 A1 ES8800574 A1 ES 8800574A1
Authority
ES
Spain
Prior art keywords
value
waveform
mmin
drive voltage
control rod
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
ES554411A
Other languages
English (en)
Other versions
ES554411A0 (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.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering Inc
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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Publication of ES554411A0 publication Critical patent/ES554411A0/es
Publication of ES8800574A1 publication Critical patent/ES8800574A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
    • G21C7/12—Means for moving control elements to desired position
    • G21C7/14—Mechanical drive arrangements
    • 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
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
    • G05B19/40—Open loop systems, e.g. using stepping motor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/41—Servomotor, servo controller till figures
    • G05B2219/41352—Alternative clamping dilation of piezo, caterpillar motion, inchworm
    • 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)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Power Engineering (AREA)
  • Control Of Linear Motors (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Moving Of Heads (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Control Of Eletrric Generators (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)

Abstract

APARATO DE CONTROL AUTOMATICO DE LOS MECANISMOS DE ACCIONAMIENTO DE LAS VARILLAS DE CONTROL DE TIPO GATO DE CRIC. SE COMPONE DE UN DISPOSITIVO DE MEDICION DE CORRIENTE (44) PARA DETERMINAR LA FORMA DE ONDA DE LA CORRIENTE; UN DISPOSITIVO DE PROCESADO DE SEÑALES (46); UNA UNIDAD DE CONTROL (48) BASADA EN MICROPROCESADORES QUE SELECCIONA Y MEMORIZA LOS VALORES DE DATOS; UNAS PUERTAS DE ENTRADA/SALIDA (52); UN SISTEMA DE DETERMINACION DEL SEÑAL FORMADO POR FILTROS CONVENCIONALES (56) Y AMPLIFICADORES (58); UN DISPOSITIVO MULTIPLEXOR (60) CON UN CONVERTIDOR ANALOGICO-DIGITAL; UNOS CONDUCTORES GENERALES DE DATOS (64, 72, 74); UN OSCILADOR (66); UN TEMPORIZADOR EXTERIOR (68) Y MEMORIAS (70, 80) DE SOLO LECTURA.
ES554411A 1985-04-30 1986-04-26 Aparato y procedimiento para el control automatico de los mecanismos de accionamiento de las varillas de control del tipo gato o cric Expired ES8800574A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/728,727 US4663576A (en) 1985-04-30 1985-04-30 Automatic controller for magnetic jack type control rod drive mechanism

Publications (2)

Publication Number Publication Date
ES554411A0 ES554411A0 (es) 1987-11-01
ES8800574A1 true ES8800574A1 (es) 1987-11-01

Family

ID=24928055

Family Applications (1)

Application Number Title Priority Date Filing Date
ES554411A Expired ES8800574A1 (es) 1985-04-30 1986-04-26 Aparato y procedimiento para el control automatico de los mecanismos de accionamiento de las varillas de control del tipo gato o cric

Country Status (6)

Country Link
US (1) US4663576A (es)
JP (1) JPH0695150B2 (es)
KR (1) KR900001111B1 (es)
BE (1) BE904679A (es)
ES (1) ES8800574A1 (es)
SE (1) SE470148B (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4888541A (en) * 1987-10-23 1989-12-19 Jack Russell Method and apparatus for controlling stepmotor mechanical drives
US5408508B1 (en) * 1993-12-22 1997-03-25 Westinghouse Electric Corp System and method for simultaneously testing a plurality of control rods
US5524030A (en) * 1994-02-22 1996-06-04 General Electric Company Multistage control rod drive uncoupling tool
US5999583A (en) * 1996-04-29 1999-12-07 Westinghouse Electric Company Llc Method and apparatus for control rod drive mechanism analysis using coil current signals
JPWO2006001480A1 (ja) * 2004-06-29 2008-04-17 Thk株式会社 異常判定値設定方法、モータ制御装置、アクチュエータ
CN100525063C (zh) * 2004-06-29 2009-08-05 Thk株式会社 异常检测方法以及电动机控制装置
US8811561B2 (en) * 2009-06-10 2014-08-19 Babcock & Wilcox Nuclear Operations Group, Inc. Control rod drive mechanism for nuclear reactor
US8670515B2 (en) * 2009-07-29 2014-03-11 Westinghouse Electric Company Llc Digital nuclear control rod control system
US9378853B2 (en) 2010-10-21 2016-06-28 Bwxt Nuclear Energy, Inc. Support structure for a control rod assembly of a nuclear reactor
CN104488035A (zh) 2012-04-17 2015-04-01 巴布科克和威尔科克斯M能量股份有限公司 带有紧凑上部堆内构件组件的一体式压水反应堆
WO2013158491A1 (en) 2012-04-17 2013-10-24 Babcock & Wilcox Mpower, Inc. Suspended upper internals for compact nuclear reactor including a mid-hanger plate
WO2013158498A1 (en) 2012-04-17 2013-10-24 Babcock & Wilcox Mpower, Inc. Suspended upper internals for compact nuclear reactor including a lower hanger plate
CA2870846C (en) 2012-04-17 2020-04-28 Babcock & Wilcox Mpower, Inc. Riser transition element for compact nuclear reactor
US9887015B2 (en) 2012-04-17 2018-02-06 Bwxt Mpower, Inc. Suspended upper internals with tie rod couplings for compact nuclear reactor
US10102932B2 (en) 2012-04-17 2018-10-16 Bwxt Mpower, Inc. Power distribution plate for powering internal control rod drive mechanism (CRDM) units
US10096388B2 (en) 2013-03-15 2018-10-09 Bwxt Mpower, Inc. Extruded guide frame and manufacturing methods thereof
US9865364B2 (en) 2013-03-15 2018-01-09 Bwxt Mpower, Inc. CRDM with separate SCRAM latch engagement and locking
US10229760B2 (en) 2013-03-15 2019-03-12 Bwxt Mpower, Inc. CRDM with separate scram latch engagement and locking
DE102014206430B4 (de) * 2014-04-03 2016-04-14 Continental Automotive Gmbh Verfahren und Steuereinheit zur Detektion des Öffnungsbeginnes einer Düsennadel
KR102606519B1 (ko) * 2021-12-02 2023-11-29 주식회사 우진 원자로 제어봉 위치 지시 장치 및 위치 지시 방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4074179A (en) * 1975-06-16 1978-02-14 Warner Electric Brake & Clutch Company Position detection methods and apparatus for stepping motors
US4125432A (en) 1977-01-24 1978-11-14 Combustion Engineering, Inc. Drive mechanism nuclear reactor control rod
CH616813B (fr) * 1977-12-28 Ebauches Sa Piece d'horlogerie electronique avec systeme de detection de fin de vie des piles.
US4351039A (en) * 1979-01-08 1982-09-21 Jean-Claude Berney Timepiece with a detector and control circuit for a stepping motor
DE2944872C2 (de) * 1979-11-07 1981-11-19 Gebrüder Junghans GmbH, 7230 Schramberg Anordnung zur Steuerung eines Schrittmotors für batteriebetriebene Geräte

Also Published As

Publication number Publication date
JPS61254097A (ja) 1986-11-11
SE470148B (sv) 1993-11-15
KR860008567A (ko) 1986-11-17
US4663576A (en) 1987-05-05
ES554411A0 (es) 1987-11-01
SE8601964L (sv) 1986-12-10
JPH0695150B2 (ja) 1994-11-24
KR900001111B1 (ko) 1990-02-26
BE904679A (fr) 1986-08-18
SE8601964D0 (sv) 1986-04-28

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981001