ES8103441A1 - Sistema para realinear automaticamente un sistema de tuberiasecundaria de generador de vapor. - Google Patents

Sistema para realinear automaticamente un sistema de tuberiasecundaria de generador de vapor.

Info

Publication number
ES8103441A1
ES8103441A1 ES482560A ES482560A ES8103441A1 ES 8103441 A1 ES8103441 A1 ES 8103441A1 ES 482560 A ES482560 A ES 482560A ES 482560 A ES482560 A ES 482560A ES 8103441 A1 ES8103441 A1 ES 8103441A1
Authority
ES
Spain
Prior art keywords
generator
steam
pressures
feedwater
setpoint
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
ES482560A
Other languages
English (en)
Other versions
ES482560A0 (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 ES8103441A1 publication Critical patent/ES8103441A1/es
Publication of ES482560A0 publication Critical patent/ES482560A0/es
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B35/00—Control systems for steam boilers
    • F22B35/004—Control systems for steam generators of nuclear power plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D11/00—Feed-water supply not provided for in other main groups
    • F22D11/003—Emergency feed-water supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Water Supply & Treatment (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Pipeline Systems (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)

Abstract

SISTEMA AUXILIAR DE TUBERIAS EN CASO DE ROTURA DEL SISTEMA DE ALIMENTACION DE UN GENERADOR DE VAPOR. AL PRODUCIRSE LA ROTURA LA PRESION CAE, DETECTANDOSE EN LOS GENERADORES DE VAPOR, Y CUANDO ESTA CAE POR DEBAJO DE UN VALOR DETERMINADO ANTERIORMENTE SE ACTIVAN UNA SERIE DE VALVULAS QUE PERMITEN QUE ENTRE EN JUEGO EL SISTEMA AUXILIAR DE TUBERIAS IMPIDIENDO QUE LA PRESION DENTRO DEL GENERADOR DE VAPOR NO CAIGA DEBAJO DE UN VALOR QUE PODRIA DAÑAR EL SISTEMA.
ES482560A 1978-07-18 1979-07-17 Sistema para realinear automaticamente un sistema de tuberiasecundaria de generador de vapor. Granted ES482560A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/925,720 US4231328A (en) 1978-07-18 1978-07-18 Automatic steam generator feedwater realignment system

Publications (2)

Publication Number Publication Date
ES8103441A1 true ES8103441A1 (es) 1981-02-16
ES482560A0 ES482560A0 (es) 1981-02-16

Family

ID=25452134

Family Applications (1)

Application Number Title Priority Date Filing Date
ES482560A Granted ES482560A0 (es) 1978-07-18 1979-07-17 Sistema para realinear automaticamente un sistema de tuberiasecundaria de generador de vapor.

Country Status (6)

Country Link
US (1) US4231328A (es)
JP (1) JPS6027882B2 (es)
ES (1) ES482560A0 (es)
FR (1) FR2431753A1 (es)
IT (1) IT1122581B (es)
YU (1) YU41166B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3248029A1 (de) * 1982-12-24 1984-07-05 Brown Boveri Reaktor GmbH, 6800 Mannheim Verfahren zur beherrschung von leckagen zwischen primaer- und sekundaerkreislauf einer druckwasserreaktoranlage
US4666662A (en) * 1984-07-10 1987-05-19 Westinghouse Electric Corp. Steam generator recirculating system for a pressurized water nuclear reactor
US4832898A (en) * 1987-11-25 1989-05-23 Westinghouse Electric Corp. Variable delay reactor protection system
US5192493A (en) * 1989-08-30 1993-03-09 Westinghouse Electric Corp. Median signal selector for feedwater control systems
US8191513B2 (en) * 2008-10-09 2012-06-05 Tdk Family Limited Partnership System and method for controlling a pump in a recirculating hot water system
WO2013010008A1 (en) * 2011-07-13 2013-01-17 Conocophillips Company Indirect steam generation system and process
JP5964029B2 (ja) * 2011-10-26 2016-08-03 三菱重工業株式会社 蒸気発生器の補助給水弁制御装置
CN103050157B (zh) * 2012-12-11 2015-07-29 中国核电工程有限公司 一种优化辅助给水系统给水隔离的装置
CN106898392B (zh) * 2015-12-18 2018-07-27 中国核动力研究设计院 一种全压设计的主蒸汽系统
CN112366012B (zh) * 2020-10-23 2022-05-03 岭东核电有限公司 蒸汽发生器的水位预警方法、装置、终端设备及存储介质
FR3126806B1 (fr) * 2021-09-07 2023-09-08 Framatome Sa Procédé et système de surveillance d’une centrale nucléaire avec détection et caractérisation d’un déséquilibre

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3033538A (en) * 1956-06-11 1962-05-08 Babcock & Wilcox Co Fluid heaters
US3102394A (en) * 1958-01-24 1963-09-03 Westinghouse Electric Corp Controlled relief system
NL236115A (es) * 1958-02-14 1900-01-01
FR1356546A (fr) * 1963-04-24 1964-03-27 Brown Boveri Krupp Reaktor Dispositif de surveillance
US3941187A (en) * 1971-07-14 1976-03-02 The Babcock & Wilcox Company Consolidated nuclear steam generator
JPS517301A (en) * 1974-07-08 1976-01-21 Hitachi Ltd Jokihatsuseikino ondoseigyosochi

Also Published As

Publication number Publication date
YU41166B (en) 1986-12-31
US4231328A (en) 1980-11-04
IT7924370A0 (it) 1979-07-16
JPS6027882B2 (ja) 1985-07-02
FR2431753B1 (es) 1983-02-25
IT1122581B (it) 1986-04-23
YU170979A (en) 1982-08-31
ES482560A0 (es) 1981-02-16
JPS5528493A (en) 1980-02-29
FR2431753A1 (fr) 1980-02-15

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