CH438374A - Einrichtung zur Regelung der Drehzahl von Dampfturbinen - Google Patents

Einrichtung zur Regelung der Drehzahl von Dampfturbinen

Info

Publication number
CH438374A
CH438374A CH808365A CH808365A CH438374A CH 438374 A CH438374 A CH 438374A CH 808365 A CH808365 A CH 808365A CH 808365 A CH808365 A CH 808365A CH 438374 A CH438374 A CH 438374A
Authority
CH
Switzerland
Prior art keywords
regulating
speed
steam turbines
turbines
steam
Prior art date
Application number
CH808365A
Other languages
English (en)
Inventor
George Watson William
Original Assignee
Parsons & Co Ltd C A
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 Parsons & Co Ltd C A filed Critical Parsons & Co Ltd C A
Publication of CH438374A publication Critical patent/CH438374A/de

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
    • 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
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/141—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path
    • F01D17/145—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path by means of valves, e.g. 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
    • 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
    • F01D17/26—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 fluid, e.g. hydraulic
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D13/00—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D13/00—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover
    • G05D13/08—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover without auxiliary power
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0971—Speed responsive valve control
    • Y10T137/1044—With other condition responsive valve control
    • Y10T137/1062—Governor drive failure responsive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2514—Self-proportioning flow systems
    • Y10T137/2521—Flow comparison or differential response

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Turbines (AREA)
CH808365A 1964-06-15 1965-06-10 Einrichtung zur Regelung der Drehzahl von Dampfturbinen CH438374A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2478064A GB1061378A (en) 1964-06-15 1964-06-15 Improvements in and relating to speed governing systems for steam turbines

Publications (1)

Publication Number Publication Date
CH438374A true CH438374A (de) 1967-06-30

Family

ID=10217151

Family Applications (1)

Application Number Title Priority Date Filing Date
CH808365A CH438374A (de) 1964-06-15 1965-06-10 Einrichtung zur Regelung der Drehzahl von Dampfturbinen

Country Status (3)

Country Link
US (1) US3373757A (de)
CH (1) CH438374A (de)
GB (1) GB1061378A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3520631A (en) * 1966-11-14 1970-07-14 Ford Motor Co Control apparatus for a gas turbine engine
US3466977A (en) * 1967-03-10 1969-09-16 Vladimir Nikolaevich Veller Automatic hydraulic governing system for steam turbines having several adjustable parameters
JPS5629085B2 (de) * 1972-06-26 1981-07-06
CN109236390A (zh) * 2018-10-25 2019-01-18 上海电气电站设备有限公司 适用于力矩马达的线圈控制结构、方法、介质、终端及汽轮机
CN112682378A (zh) * 2020-12-23 2021-04-20 南岳电控（衡阳）工业技术股份有限公司 一种可增压螺纹插装式先导式溢流阀
CN115628733B (zh) * 2022-12-08 2023-03-14 中国船舶集团有限公司第七〇七研究所 消除y波导相位电压误差的方法、应力补偿器及光纤陀螺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1966225A (en) * 1931-12-26 1934-07-10 Gen Electric Regulating mechanism for prime movers
US2126533A (en) * 1935-04-10 1938-08-09 Gen Electric Hydraulic governing mechanism
US2333454A (en) * 1941-12-05 1943-11-02 Gen Electric Hydraulic governing mechanism
US2371793A (en) * 1942-12-03 1945-03-20 Gen Motors Corp Governor
US2472896A (en) * 1945-06-26 1949-06-14 Westinghouse Electric Corp Control apparatus
US2621301A (en) * 1951-04-27 1952-12-09 Westinghouse Electric Corp Governing apparatus
US3152601A (en) * 1961-07-12 1964-10-13 Westinghouse Electric Corp Fluid pressure regulating apparatus

Also Published As

Publication number Publication date
GB1061378A (en) 1967-03-08
US3373757A (en) 1968-03-19

Similar Documents

Publication Publication Date Title
CH437360A (de) Regeleinrichtung für Dampfturbinen
CH417636A (de) Einrichtung zur Regelung von Turbinen
CH448619A (fr) Turbine
CH423815A (de) Drehzahlregelungsanlage für Dampfturbinen
CH438374A (de) Einrichtung zur Regelung der Drehzahl von Dampfturbinen
AT252962B (de) Abstützung von Turbinenschaufeln
CH423495A (de) Einrichtung zur Drehzahlregelung von Turbinen
CH440057A (de) Einrichtung zur Regelung der Liefergeschwindigkeit von Karden
TR18483A (tr) Uerenin ihzarina mahsus usul
CH437359A (de) Drehzahlregelungsanlage für Dampfturbinen
CH460050A (de) Einrichtung zur Regelung der Beheizung von Dampferzeugern
FR1423171A (fr) Turbomachine
AT284508B (de) Anordnung zur regelung der durchfluszmenge von rohrleitungen
FR1420052A (fr) Turbomachine
FR1456243A (fr) Générateur de vapeur
CH430757A (de) Dampfturbine
CH421865A (fr) Turbine Kaplan
FR1422350A (fr) Anémomètre
CH404413A (de) Fliehkraftregler
CH437358A (de) Geschwindigkeitsreguliereinrichtung für Dampfturbinen
FR1393533A (fr) Cache-pot
CH464236A (de) Dampfturbine
CH438373A (de) Regeleinrichtung für Dampfturbinen
CH432937A (fr) Turbine
CH397721A (de) Einrichtung zum langsamen Anwärmen der Gehäuse von Dampfturbinen