ES8200503A1 - Procedimiento y aparato para garantizar la seguridad de fun-cionamiento de armaduras con accionamientos de regulacion electricos, en instalaciones dificilmente accesibles - Google Patents

Procedimiento y aparato para garantizar la seguridad de fun-cionamiento de armaduras con accionamientos de regulacion electricos, en instalaciones dificilmente accesibles

Info

Publication number
ES8200503A1
ES8200503A1 ES490965A ES490965A ES8200503A1 ES 8200503 A1 ES8200503 A1 ES 8200503A1 ES 490965 A ES490965 A ES 490965A ES 490965 A ES490965 A ES 490965A ES 8200503 A1 ES8200503 A1 ES 8200503A1
Authority
ES
Spain
Prior art keywords
preventive maintenance
tester
valves
power valve
values
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
ES490965A
Other languages
English (en)
Other versions
ES490965A0 (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.)
Kraftwerk Union AG
Original Assignee
Kraftwerk Union AG
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 Kraftwerk Union AG filed Critical Kraftwerk Union AG
Publication of ES490965A0 publication Critical patent/ES490965A0/es
Publication of ES8200503A1 publication Critical patent/ES8200503A1/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • 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)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

PROCEDIMIENTO Y APARATO PARA COMPROBAR EL FUNCIONAMIENTO DE EQUIPOS CON ACCIONADORES DE REGULACION DE EQUIPOS, EN INSTALACIONES DIFICILMENTE ACCESIBLES. CONSISTE EN AVERIGUAR LOS VALORES ELECTRICOS DEL ACCIONADOR DE REGULACION ANTES DEL COMIENZO DEL SERVICIO, AVERIGUAR LOS MISMOS VALORES EN COMPROBACIONES SIGUIENTES Y ELIMINAR, MEDIANTE INTERVENCION EN EL EQUIPO O EN EL ACCIONADOR, LAS DIFERENCIAS POR ENCIMA DE UN LIMITE DE TOLERANCIAS. PARA LA COMPROBACION DE LOS VALORES SE EMPLEA UN APARATO (15) QUE TIENE: UNA SERIE DE PULSADORES (45 Y 46) ASOCIADOS, CADA UNO, A UN PROGRAMA DE COMPROBACION; APARATOS DE MEDIDA (33,34 Y 35) PARA REGISTRAR LOS DISTINTOS VALORES A COMPROBAR; CONEXIONES (26,27,28 Y 29) PARA LOS TERMINALES DE LOS DATOS A TOMAR Y PARA LA ALIMENTACION ELECTRICA; LAMPARAS DE CONTROL (36,37,38,39 Y 40); INDICACIONES DE TIEMPO (42 Y 43) Y UN ESQUEMA DE DISTRIBUCION (50).
ES490965A 1979-04-30 1980-04-28 Procedimiento y aparato para garantizar la seguridad de fun-cionamiento de armaduras con accionamientos de regulacion electricos, en instalaciones dificilmente accesibles Expired ES8200503A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2917529A DE2917529C2 (de) 1979-04-30 1979-04-30 Verfahren und Prüfgerät zur Gewährleistung der Betriebssicherheit von mit elektrischen Stellantrieben versehenen Armaturen

Publications (2)

Publication Number Publication Date
ES490965A0 ES490965A0 (es) 1981-11-01
ES8200503A1 true ES8200503A1 (es) 1981-11-01

Family

ID=6069654

Family Applications (1)

Application Number Title Priority Date Filing Date
ES490965A Expired ES8200503A1 (es) 1979-04-30 1980-04-28 Procedimiento y aparato para garantizar la seguridad de fun-cionamiento de armaduras con accionamientos de regulacion electricos, en instalaciones dificilmente accesibles

Country Status (6)

Country Link
JP (1) JPS55149037A (es)
BR (1) BR8002621A (es)
CH (1) CH651955A5 (es)
DE (1) DE2917529C2 (es)
ES (1) ES8200503A1 (es)
FR (1) FR2455701A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69007481T2 (de) * 1989-06-20 1994-08-18 Combustion Eng Datenerfassung von einem pneumatisch betätigten ventil.
US5231469A (en) * 1990-12-27 1993-07-27 Combustion Engineering, Inc. Laser position indicator for valve stem
US5638051A (en) * 1991-10-25 1997-06-10 Siemens Aktiengesellschaft Method and apparatus for monitoring an electrical drive
DE19737404A1 (de) * 1997-08-27 1999-03-11 Siemens Ag Verfahren zur zerstörungsfreien Prüfung der Störfallfestigkeit einer elektrischen Komponente einer Kernkraftanlage
TW460688B (en) * 2000-03-25 2001-10-21 Sms Demag Ag Electrically controlled hydraulic and/or pneumatic valve operating and testing apparatus
JP4164675B2 (ja) * 2003-12-04 2008-10-15 株式会社Ｉｈｉ サーボ弁特性測定装置
JP4969185B2 (ja) * 2006-09-11 2012-07-04 中国電力株式会社 電動弁開閉テスト方法
JP2008203136A (ja) * 2007-02-21 2008-09-04 Tokyo Electric Power Co Inc:The 電動弁試験用電源箱および電動弁の点検方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2251278C2 (de) * 1972-10-19 1982-10-21 Teldix Gmbh, 6900 Heidelberg Einrichtung zur Überwachung der Ansteuerschaltung eines elektrischen Gleichstrommotors, der mittels eines elektronischen Schalters durch ein Steuersignal gelegentlich an- und abgeschaltet wird, und zur gelegentlichen Kontrolle seines Laufs
US4029122A (en) * 1976-03-11 1977-06-14 Westinghouse Electric Corporation Apparatus and method for determining friction forces in position modulated valves
DE2731650C2 (de) * 1977-07-13 1979-05-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen Diagnoseverfahren für elektrisch betriebene Bordaggregate und Schaltungsanordnung zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
DE2917529C2 (de) 1985-08-22
BR8002621A (pt) 1980-12-09
FR2455701B1 (es) 1984-03-09
CH651955A5 (en) 1985-10-15
FR2455701A1 (fr) 1980-11-28
JPS55149037A (en) 1980-11-20
ES490965A0 (es) 1981-11-01
DE2917529A1 (de) 1980-11-06

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