DE2637256C2 - Regeleinrichtung für eine Extraktionsdampfturbine - Google Patents

Regeleinrichtung für eine Extraktionsdampfturbine

Info

Publication number
DE2637256C2
DE2637256C2 DE2637256A DE2637256A DE2637256C2 DE 2637256 C2 DE2637256 C2 DE 2637256C2 DE 2637256 A DE2637256 A DE 2637256A DE 2637256 A DE2637256 A DE 2637256A DE 2637256 C2 DE2637256 C2 DE 2637256C2
Authority
DE
Germany
Prior art keywords
steam
speed
valve
inlet
control valve
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
DE2637256A
Other languages
German (de)
English (en)
Other versions
DE2637256A1 (de
Inventor
Edward Jon Fitchburg Mass. Finck
Franklyn Hallock Leominster Mass. Taylor
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of DE2637256A1 publication Critical patent/DE2637256A1/de
Application granted granted Critical
Publication of DE2637256C2 publication Critical patent/DE2637256C2/de
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
    • 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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/34—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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of extraction or non-condensing type; Use of steam for feed-water heating
    • F01K7/345—Control or safety-means particular thereto

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
DE2637256A 1975-08-22 1976-08-19 Regeleinrichtung für eine Extraktionsdampfturbine Expired DE2637256C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/606,839 US3971219A (en) 1975-08-22 1975-08-22 Turbine control system

Publications (2)

Publication Number Publication Date
DE2637256A1 DE2637256A1 (de) 1977-02-24
DE2637256C2 true DE2637256C2 (de) 1983-04-28

Family

ID=24429684

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2637256A Expired DE2637256C2 (de) 1975-08-22 1976-08-19 Regeleinrichtung für eine Extraktionsdampfturbine

Country Status (4)

Country Link
US (1) US3971219A (show.php)
JP (2) JPS5231201A (show.php)
DE (1) DE2637256C2 (show.php)
GB (1) GB1546940A (show.php)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4270357A (en) * 1979-10-10 1981-06-02 General Electric Company Turbine control
US4412780A (en) * 1981-03-27 1983-11-01 General Electric Company Rate initial pressure limiter
US4413946A (en) * 1981-08-20 1983-11-08 Dresser Industries, Inc. Vented compressor inlet guide
JP5242496B2 (ja) * 2009-05-08 2013-07-24 カヤバ工業株式会社 蒸気加減弁の開閉装置
DE102015225999A1 (de) * 2015-12-18 2017-06-22 Siemens Aktiengesellschaft Verfahren zum Überprüfen des Zustandes eines Ventils
CN106988807B (zh) * 2017-03-22 2019-08-20 中国能源建设集团广东省电力设计研究院有限公司 抽汽调节的汽轮发电机组、负荷控制方法和一次调频方法
JP6516209B2 (ja) * 2017-06-22 2019-05-22 住友金属鉱山株式会社 蒸気タービン発電機の抽気制御方法
CN110805477A (zh) * 2018-12-29 2020-02-18 四川广安发电有限责任公司 一种给水泵汽轮机的控制方法及控制系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2067834A (en) * 1935-10-04 1937-01-12 Gen Electric Parallel flow turbine arrangement
US2095860A (en) * 1935-12-05 1937-10-12 Gen Electric Governing mechanism for elastic fluid turbines
GB476478A (en) * 1936-08-01 1937-12-09 Sulzer Ag Improvements in or relating to steam power plants employing at least one tubular steam generator
DE922652C (de) * 1952-05-29 1955-01-20 Licentia Gmbh Aus Vorschalt- und Niederdruckturbine bestehende Einwellen- oder Getriebe-Kondensationsturbine fuer beschraenkt veraenderlichen Hoch-druckdampfanfall und fuer wahlweise Entnahme oder Zufuhr von Nieder-druckdampf nach einem bzw. aus einem Netz grosser Speicherfaehigkeit
US2813400A (en) * 1956-08-17 1957-11-19 Gen Electric Governing mechanism for extraction type steam turbine
US3091933A (en) * 1960-12-07 1963-06-04 Gen Electric Control system
US3233413A (en) * 1963-06-21 1966-02-08 Gen Electric Control system
US3446224A (en) * 1967-01-03 1969-05-27 Gen Electric Rotor stress controlled startup system

Also Published As

Publication number Publication date
GB1546940A (en) 1979-05-31
US3971219A (en) 1976-07-27
DE2637256A1 (de) 1977-02-24
JPS5650704U (show.php) 1981-05-06
JPS618168Y2 (show.php) 1986-03-13
JPS5231201A (en) 1977-03-09

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Legal Events

Date Code Title Description
OD Request for examination
8125 Change of the main classification

Ipc: F01K 7/38

8126 Change of the secondary classification

Ipc: F01D 17/26

D2 Grant after examination
8363 Opposition against the patent
8330 Complete disclaimer