GB1529935A - Safety system for a steam turbine installation - Google Patents

Safety system for a steam turbine installation

Info

Publication number
GB1529935A
GB1529935A GB4250976A GB4250976A GB1529935A GB 1529935 A GB1529935 A GB 1529935A GB 4250976 A GB4250976 A GB 4250976A GB 4250976 A GB4250976 A GB 4250976A GB 1529935 A GB1529935 A GB 1529935A
Authority
GB
United Kingdom
Prior art keywords
valve
turbine
stage
signal
close
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
GB4250976A
Other languages
English (en)
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.)
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
Original Assignee
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
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 BBC Brown Boveri AG Switzerland, BBC Brown Boveri France SA filed Critical BBC Brown Boveri AG Switzerland
Publication of GB1529935A publication Critical patent/GB1529935A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K9/00—Plants characterised by condensers arranged or modified to co-operate with the engines
    • F01K9/006—Vacuum-breakers
    • 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
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/16—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type
    • F01K7/22—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type the turbines having inter-stage steam heating
    • F01K7/24—Control or safety means specially adapted therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Turbines (AREA)
GB4250976A 1975-10-15 1976-10-13 Safety system for a steam turbine installation Expired GB1529935A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1334675A CH594811A5 (US20110158925A1-20110630-C00042.png) 1975-10-15 1975-10-15

Publications (1)

Publication Number Publication Date
GB1529935A true GB1529935A (en) 1978-10-25

Family

ID=4391618

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4250976A Expired GB1529935A (en) 1975-10-15 1976-10-13 Safety system for a steam turbine installation

Country Status (7)

Country Link
CH (1) CH594811A5 (US20110158925A1-20110630-C00042.png)
DE (1) DE2550059C2 (US20110158925A1-20110630-C00042.png)
FR (1) FR2328107A1 (US20110158925A1-20110630-C00042.png)
GB (1) GB1529935A (US20110158925A1-20110630-C00042.png)
HU (1) HU175326B (US20110158925A1-20110630-C00042.png)
PL (1) PL108873B1 (US20110158925A1-20110630-C00042.png)
SE (1) SE411932B (US20110158925A1-20110630-C00042.png)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009015260B4 (de) * 2009-04-01 2013-02-14 Areva Np Gmbh Vorrichtung zur Phasenseparation eines Mehrphasen-Fluidstroms, Dampfturbinenanlage mit einer derartigen Vorrichtung und zugehöriges Betriebsverfahren
DE102012023898A1 (de) * 2012-12-07 2014-06-12 Man Diesel & Turbo Se Verfahren zum Betreiben einer Anlage zur Erzeugung mechanischer und/oder elektrischer Energie
DE102016217216A1 (de) 2016-09-09 2018-03-15 Siemens Aktiengesellschaft Turbinensystem sowie Verfahren zum Betreiben eines Turbinensystems
DE102018209203B4 (de) * 2018-06-08 2020-06-18 Philipp Lücke Niederdruckdampfturbinenanlage und Betriebsverfahren für eine Niederdruckdampfturbinenanlage

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE198119C (US20110158925A1-20110630-C00042.png) *
DE383249C (de) * 1922-08-08 1923-10-11 Bbc Brown Boveri & Cie Sicherung von Dampfturbinen, insbesondere Zweidruck- und Abdampfturbinen
US2285208A (en) * 1940-04-10 1942-06-02 Gen Electric Automatic turbine control system
DE1023049B (de) * 1952-09-27 1958-01-23 Bbc Brown Boveri & Cie Regelung einer Dampfturbinenanlage mit Zwischenueberhitzung
DE1030356B (de) * 1956-10-19 1958-05-22 Siemens Ag Turbinenanlage mit Zwischenueberhitzung
DE1933473C3 (de) * 1969-07-02 1974-02-07 Siemens Ag, 1000 Berlin U. 8000 Muenchen Abfangeinrichtung für Dampfturbinen
DE2022397C3 (de) * 1970-05-08 1974-08-08 Kraftwerk Union Ag, 4330 Muelheim Abfangeinrichtung für Dampfturbinen
AT326807B (de) * 1973-04-17 1975-12-29 Boehler & Co Ag Geb Stanzmesser

Also Published As

Publication number Publication date
CH594811A5 (US20110158925A1-20110630-C00042.png) 1978-01-31
PL108873B1 (en) 1980-05-31
DE2550059C2 (de) 1990-01-04
HU175326B (hu) 1980-06-28
DE2550059A1 (de) 1977-04-21
FR2328107B1 (US20110158925A1-20110630-C00042.png) 1980-09-12
SE7611271L (sv) 1977-04-16
SE411932B (sv) 1980-02-11
FR2328107A1 (fr) 1977-05-13

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee