CH423815A - Drehzahlregelungsanlage für Dampfturbinen - Google Patents
Drehzahlregelungsanlage für DampfturbinenInfo
- Publication number
- CH423815A CH423815A CH1125765A CH1125765A CH423815A CH 423815 A CH423815 A CH 423815A CH 1125765 A CH1125765 A CH 1125765A CH 1125765 A CH1125765 A CH 1125765A CH 423815 A CH423815 A CH 423815A
- Authority
- CH
- Switzerland
- Prior art keywords
- control system
- speed control
- steam turbines
- turbines
- steam
- Prior art date
Links
Classifications
-
- 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
-
- 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
-
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB33119/64A GB1046837A (en) | 1964-08-13 | 1964-08-13 | Improvements in and relating to speed governing systems for steam turbines |
Publications (1)
Publication Number | Publication Date |
---|---|
CH423815A true CH423815A (de) | 1966-11-15 |
Family
ID=10348816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1125765A CH423815A (de) | 1964-08-13 | 1965-08-11 | Drehzahlregelungsanlage für Dampfturbinen |
Country Status (3)
Country | Link |
---|---|
US (1) | US3427464A (de) |
CH (1) | CH423815A (de) |
GB (1) | GB1046837A (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3614457A (en) * | 1965-07-01 | 1971-10-19 | Gen Electric | Turbine overspeed trip anticipator |
US3517208A (en) * | 1967-09-01 | 1970-06-23 | Powell Magnetic Ind Inc | Frequency regulation for a turbogenerator |
CH488930A (de) * | 1968-10-14 | 1970-04-15 | Bbc Brown Boveri & Cie | Einrichtung zur Sicherung eines Behälters gegen Überdruck |
GB1288015A (de) * | 1970-06-04 | 1972-09-06 | ||
US3836822A (en) * | 1972-03-22 | 1974-09-17 | Kraftwerk Union Ag | Control apparatus for temporarily reducing turbine torque |
JPS5245008B2 (de) * | 1972-12-20 | 1977-11-12 | ||
US4439687A (en) * | 1982-07-09 | 1984-03-27 | Uop Inc. | Generator synchronization in power recovery units |
EP2392781A1 (de) * | 2010-06-02 | 2011-12-07 | Siemens Aktiengesellschaft | Kompaktes Stell-Schnellschluss-Ventil für eine Dampfturbine |
JP6586045B2 (ja) * | 2016-06-10 | 2019-10-02 | 株式会社荏原エリオット | 主塞止弁 |
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 (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1935292A (en) * | 1928-04-16 | 1933-11-14 | Westinghouse Electric & Mfg Co | Regulator system |
US1858939A (en) * | 1929-01-09 | 1932-05-17 | Charles R Reid | Process of and apparatus for governing the speed of prime movers |
US1950594A (en) * | 1933-04-28 | 1934-03-13 | Westinghouse Electric & Mfg Co | Load responsive control |
US2000753A (en) * | 1933-05-11 | 1935-05-07 | Westinghouse Electric & Mfg Co | Electromagnetic over-speed protection |
US2243225A (en) * | 1939-09-08 | 1941-05-27 | Westinghouse Electric & Mfg Co | Anticipator apparatus |
US2404968A (en) * | 1942-02-03 | 1946-07-30 | Bbc Brown Boveri & Cie | Regulating device for pressure fluid controlled prime movers |
US2828448A (en) * | 1954-11-26 | 1958-03-25 | Westinghouse Electric Corp | Protective devices |
CH388023A (de) * | 1961-04-24 | 1965-02-15 | Escher Wyss Ag | Schnellschlusseinrichtung für eine Gasturbinenanlage |
-
1964
- 1964-08-13 GB GB33119/64A patent/GB1046837A/en not_active Expired
-
1965
- 1965-08-11 CH CH1125765A patent/CH423815A/de unknown
- 1965-08-12 US US479091A patent/US3427464A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3427464A (en) | 1969-02-11 |
GB1046837A (en) | 1966-10-26 |
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