BR7503182A - Esquema de desligamento de emergencia eletro-hidraulico - Google Patents

Esquema de desligamento de emergencia eletro-hidraulico

Info

Publication number
BR7503182A
BR7503182A BR4070/75A BR7504070A BR7503182A BR 7503182 A BR7503182 A BR 7503182A BR 4070/75 A BR4070/75 A BR 4070/75A BR 7504070 A BR7504070 A BR 7504070A BR 7503182 A BR7503182 A BR 7503182A
Authority
BR
Brazil
Prior art keywords
shut down
electric hydraulic
emergency shut
hydraulic emergency
down scheme
Prior art date
Application number
BR4070/75A
Other languages
English (en)
Inventor
A Braytenbah
K Jaegtnes
M Smith
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 BR7503182A publication Critical patent/BR7503182A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/02—Shutting-down responsive to overspeed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/20—Checking operation of shut-down devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
BR4070/75A 1974-06-06 1975-05-22 Esquema de desligamento de emergencia eletro-hidraulico BR7503182A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US477116A US3928976A (en) 1974-06-06 1974-06-06 Electrohydraulic emergency trip system for a turbine power plant

Publications (1)

Publication Number Publication Date
BR7503182A true BR7503182A (pt) 1976-05-25

Family

ID=23894610

Family Applications (1)

Application Number Title Priority Date Filing Date
BR4070/75A BR7503182A (pt) 1974-06-06 1975-05-22 Esquema de desligamento de emergencia eletro-hidraulico

Country Status (12)

Country Link
US (1) US3928976A (pt)
JP (1) JPS517304A (pt)
BE (1) BE829890A (pt)
BR (1) BR7503182A (pt)
CA (1) CA1025979A (pt)
CH (1) CH595545A5 (pt)
DE (1) DE2522766A1 (pt)
ES (1) ES437288A1 (pt)
FR (1) FR2279929A1 (pt)
GB (1) GB1485560A (pt)
IT (1) IT1038724B (pt)
SE (1) SE407098B (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001654A (en) * 1975-07-31 1977-01-04 General Electric Company Testable protective system
WO2004081479A2 (en) * 2003-03-10 2004-09-23 Clean Energy Systems, Inc. Reheat heat exchanger power generation systems
US10054004B2 (en) * 2014-01-22 2018-08-21 Thomas William Revak Turbine overspeed trip test data logging system
US10690002B2 (en) 2014-01-22 2020-06-23 Thomas Revak Turbine overspeed trip test system
US10690003B2 (en) 2014-01-22 2020-06-23 Thomas Revak Method of using a turbine overspeed trip testing system
US9896962B2 (en) 2014-02-28 2018-02-20 General Electric Company Trip manifold assembly for turbine systems
CN103939154B (zh) * 2014-04-15 2015-06-17 南京国电南自美卓控制系统有限公司 一种汽轮机调门冗余控制系统及其控制方法
US10018072B2 (en) 2016-05-26 2018-07-10 General Electric Company Dual trip manifold assembly for turbine systems
CN109710985B (zh) * 2018-12-04 2023-01-24 中国航空工业集团公司金城南京机电液压工程研究中心 一种冲压空气涡轮收放作动器快速释放机构设计方法
CN111946406A (zh) * 2020-07-27 2020-11-17 大唐东北电力试验研究院有限公司 一种火力发电厂ets系统停机按钮设计方法
CN112112706B (zh) * 2020-09-29 2021-08-17 中国航发动力股份有限公司 一种用于密封活门的放油装置及放油方法
CN115059522A (zh) * 2022-06-02 2022-09-16 中国神华煤制油化工有限公司 汽轮机危急遮断试验装置及危急遮断试验方法
CN115142914B (zh) * 2022-06-30 2024-07-19 华电电力科学研究院有限公司 汽轮机危急遮断系统及方法
CN115142915B (zh) * 2022-06-30 2024-07-19 华电电力科学研究院有限公司 汽轮机危急遮断系统及方法
BE1029642B1 (fr) * 2022-12-16 2023-10-12 Huaneng jinan huangtai power generation co ltd Dispositif de Formation à la Maintenance de l'Etat du Système de Contrôle EH de la Centrale électrique

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2830441A (en) * 1956-10-22 1958-04-15 Gen Electric Hydraulic servo-mechanism for a steam turbine intercept valve
US3097489A (en) * 1962-11-02 1963-07-16 Speed
US3614457A (en) * 1965-07-01 1971-10-19 Gen Electric Turbine overspeed trip anticipator
US3849666A (en) * 1966-02-07 1974-11-19 Fast Load Control Inc Method for employment of fast turbine valving
US3623324A (en) * 1969-07-15 1971-11-30 Gen Electric Electrohydraulic speed control system for cross compound turbine power plants
US3848138A (en) * 1972-04-17 1974-11-12 Fast Load Control Inc Method of effecting fast turbine valving for improvement of power system stability

Also Published As

Publication number Publication date
BE829890A (fr) 1975-12-05
JPS517304A (en) 1976-01-21
CA1025979A (en) 1978-02-07
ES437288A1 (es) 1977-01-01
JPS5410042B2 (pt) 1979-05-01
US3928976A (en) 1975-12-30
FR2279929B1 (pt) 1977-12-09
DE2522766A1 (de) 1976-01-02
IT1038724B (it) 1979-11-30
CH595545A5 (pt) 1978-02-15
FR2279929A1 (fr) 1976-02-20
SE7506512L (sv) 1976-02-27
GB1485560A (en) 1977-09-14
SE407098B (sv) 1979-03-12

Similar Documents

Publication Publication Date Title
BR7500412A (pt) Instalacao hidraulica
SE7507027L (sv) Starkstromskabel.
IT1039126B (it) Servofrend idraulico
BR7503182A (pt) Esquema de desligamento de emergencia eletro-hidraulico
IT1037441B (it) Generatore multicanale
BR7502999A (pt) Esquema mostrador
NL7511791A (nl) Krachtbronbus.
IT1003590B (it) Azionatore elettro idraulico
SE400409B (sv) Hallare for elkabel
FR2275652A1 (fr) Servomoteur hydraulique
BR7505636A (pt) Esquema de elevador
AR200943A1 (es) Cable electrico
BR7505637A (pt) Esquema de elevador
AR216739A1 (es) Disposicion de control hidraulico
RO72716A (ro) Cuptor electric pentru elaborarea feroaliajelor
SE7510265L (sv) Hogeffektstromstellare
RO66081A (ro) Instalatie hidraulica
SE7514386L (sv) Hydrauliskt manoverdon
SE7505134L (sv) Hydraulisk broms
BR7505635A (pt) Esquema de elevador
SE403538B (sv) Elkraftapparat
SE400517B (sv) Hydraulisk servostyranordning
SE400265B (sv) Hydraulsystem for vinschar
DK407775A (da) Stromretter
SU535422A1 (ru) Силова установка