SE390654B - WAY TO REGULATE THE OPERATION OF AN ANTTURBINE WITH A SERIES OF INLET VALVES - Google Patents

WAY TO REGULATE THE OPERATION OF AN ANTTURBINE WITH A SERIES OF INLET VALVES

Info

Publication number
SE390654B
SE390654B SE7315508A SE7315508A SE390654B SE 390654 B SE390654 B SE 390654B SE 7315508 A SE7315508 A SE 7315508A SE 7315508 A SE7315508 A SE 7315508A SE 390654 B SE390654 B SE 390654B
Authority
SE
Sweden
Prior art keywords
antturbine
regulate
series
way
inlet valves
Prior art date
Application number
SE7315508A
Other languages
Swedish (sv)
Inventor
T C Giras
L B Podolsky
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 SE390654B publication Critical patent/SE390654B/en

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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/16—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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type the turbines having inter-stage steam heating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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Turbines (AREA)
SE7315508A 1972-11-15 1973-11-15 WAY TO REGULATE THE OPERATION OF AN ANTTURBINE WITH A SERIES OF INLET VALVES SE390654B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30675272A 1972-11-15 1972-11-15

Publications (1)

Publication Number Publication Date
SE390654B true SE390654B (en) 1977-01-03

Family

ID=23186674

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7315508A SE390654B (en) 1972-11-15 1973-11-15 WAY TO REGULATE THE OPERATION OF AN ANTTURBINE WITH A SERIES OF INLET VALVES

Country Status (14)

Country Link
AU (1) AU474003B2 (en)
BE (1) BE807358A (en)
BR (1) BR7308889D0 (en)
CA (1) CA1000062A (en)
CH (1) CH574563A5 (en)
DE (1) DE2356390C2 (en)
ES (1) ES420525A1 (en)
FR (1) FR2206438B1 (en)
GB (1) GB1429324A (en)
IN (1) IN142201B (en)
IT (1) IT999399B (en)
NL (1) NL7315291A (en)
SE (1) SE390654B (en)
ZA (1) ZA738221B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5285715A (en) * 1992-08-06 1994-02-15 Hr Textron, Inc. Electrohydraulic servovalve with flow gain compensation
DE10219948A1 (en) * 2002-05-03 2003-11-13 Alstom Switzerland Ltd steam turbine
CN110118107A (en) * 2019-06-03 2019-08-13 中国神华能源股份有限公司 Steam Turbine matches vapour method and steam-matching device
CN110318824B (en) * 2019-07-05 2021-09-24 山东中实易通集团有限公司 Backpressure correction function setting method and system related to steam turbine valve management

Also Published As

Publication number Publication date
DE2356390C2 (en) 1984-06-07
NL7315291A (en) 1974-05-17
FR2206438B1 (en) 1975-03-21
DE2356390A1 (en) 1974-05-22
CH574563A5 (en) 1976-04-15
BE807358A (en) 1974-05-14
FR2206438A1 (en) 1974-06-07
GB1429324A (en) 1976-03-24
AU6243073A (en) 1975-05-15
AU474003B2 (en) 1976-07-08
ES420525A1 (en) 1976-04-01
ZA738221B (en) 1974-09-25
IT999399B (en) 1976-02-20
CA1000062A (en) 1976-11-23
BR7308889D0 (en) 1974-08-22
IN142201B (en) 1977-06-11

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