GB1461706A - Steam turbine arrangement - Google Patents

Steam turbine arrangement

Info

Publication number
GB1461706A
GB1461706A GB3157174A GB3157174A GB1461706A GB 1461706 A GB1461706 A GB 1461706A GB 3157174 A GB3157174 A GB 3157174A GB 3157174 A GB3157174 A GB 3157174A GB 1461706 A GB1461706 A GB 1461706A
Authority
GB
United Kingdom
Prior art keywords
valve
control
manual
valves
arc mode
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
GB3157174A
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.)
Westinghouse Electric 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 GB1461706A publication Critical patent/GB1461706A/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
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/20—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted
    • F01D17/22—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical
    • F01D17/24—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical electrical
    • 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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/18—Final actuators arranged in stator parts varying effective number of nozzles or guide conduits, e.g. sequentially operable valves for steam turbines
    • 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
    • F01D21/14—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to other specific conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
GB3157174A 1973-07-27 1974-07-17 Steam turbine arrangement Expired GB1461706A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/383,201 US3948054A (en) 1973-07-27 1973-07-27 Steam turbine blade protection system and method especially for electric power plants

Publications (1)

Publication Number Publication Date
GB1461706A true GB1461706A (en) 1977-01-19

Family

ID=23512149

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3157174A Expired GB1461706A (en) 1973-07-27 1974-07-17 Steam turbine arrangement

Country Status (6)

Country Link
US (1) US3948054A (enExample)
JP (1) JPS531893B2 (enExample)
BE (1) BE818066A (enExample)
CA (1) CA1019398A (enExample)
CH (1) CH589222A5 (enExample)
GB (1) GB1461706A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106979035A (zh) * 2017-03-23 2017-07-25 华电电力科学研究院 一种汽机专业调试过程中风险预控方法

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4297848A (en) * 1979-11-27 1981-11-03 Westinghouse Electric Corp. Method of optimizing the efficiency of a steam turbine power plant
US4320625A (en) * 1980-04-30 1982-03-23 General Electric Company Method and apparatus for thermal stress controlled loading of steam turbines
DE69301001T3 (de) * 1992-04-30 1999-04-15 Imperial Chemical Industries Plc, London Lackierkabine und Verfahren zur Beschleunigung der Verdampfung des Verdünners aus einer Beschichtung auf einer Plattenoberfläche
JP3772019B2 (ja) * 1998-04-21 2006-05-10 株式会社東芝 蒸気タービン
US20030036937A1 (en) * 2001-03-06 2003-02-20 Mohammad Shahidehpour Method for control and coordination of independent tasks using benders decomposition
NL1020350C2 (nl) * 2002-04-10 2003-10-13 Henk Ouwerkerk Stoom- en gasturbine-inrichting.
DE102010042412A1 (de) * 2010-10-13 2012-04-19 Robert Bosch Gmbh Dampfturbine
JP5957410B2 (ja) * 2013-04-16 2016-07-27 株式会社神戸製鋼所 排熱回収装置
JP6060040B2 (ja) * 2013-06-07 2017-01-11 株式会社神戸製鋼所 排熱回収装置および排熱回収装置の運転制御方法
CN115013086B (zh) * 2022-06-10 2024-05-31 深圳市云帆自动化技术有限公司 一种基于海上电网透平发电机的数据远程采集装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3561216A (en) * 1969-03-19 1971-02-09 Gen Electric Thermal stress controlled loading of steam turbine-generators

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106979035A (zh) * 2017-03-23 2017-07-25 华电电力科学研究院 一种汽机专业调试过程中风险预控方法

Also Published As

Publication number Publication date
JPS531893B2 (enExample) 1978-01-23
CH589222A5 (enExample) 1977-06-30
US3948054A (en) 1976-04-06
JPS5049504A (enExample) 1975-05-02
BE818066A (fr) 1975-01-27
CA1019398A (en) 1977-10-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee