GB1040421A - Improvements in or relating to automatic control systems for steam turbines - Google Patents

Improvements in or relating to automatic control systems for steam turbines

Info

Publication number
GB1040421A
GB1040421A GB7884/62A GB788462A GB1040421A GB 1040421 A GB1040421 A GB 1040421A GB 7884/62 A GB7884/62 A GB 7884/62A GB 788462 A GB788462 A GB 788462A GB 1040421 A GB1040421 A GB 1040421A
Authority
GB
United Kingdom
Prior art keywords
automatic control
relating
control systems
steam turbines
acceleration
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
GB7884/62A
Inventor
Herbert Oswald Walker
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.)
Richardsons Westgarth and Co Ltd
Original Assignee
Richardsons Westgarth and Co Ltd
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
Priority to NL289450D priority Critical patent/NL289450A/xx
Application filed by Richardsons Westgarth and Co Ltd filed Critical Richardsons Westgarth and Co Ltd
Priority to GB7884/62A priority patent/GB1040421A/en
Priority to FR925727A priority patent/FR1348257A/en
Priority to CH242963A priority patent/CH402121A/en
Priority to US261143A priority patent/US3291147A/en
Publication of GB1040421A publication Critical patent/GB1040421A/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
    • F01D19/00—Starting of machines or engines; Regulating, controlling, or safety means in connection therewith
    • F01D19/02—Starting of machines or engines; Regulating, controlling, or safety means in connection therewith dependent on temperature of component parts, e.g. of turbine-casing
    • 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
    • F01D19/00—Starting of machines or engines; Regulating, controlling, or safety means in connection therewith
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/08—Control of generator circuit during starting or stopping of driving means, e.g. for initiating excitation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Turbines (AREA)
  • Feedback Control In General (AREA)

Abstract

1,040,421. Automatic control of acceleration. RICHARDSON, WESTGARTH & CO. Ltd. Feb. 27,1963 [Feb. 28, 1962], No. 7884/62. Heading G3R. In an arrangement for running a steam turbine up to speed at a desired rate of acceleration a steam turbine 10, a steam valve 12 is positioned by a servo-motor 22 controlled by a comparator 20 responsive to the difference between an intended acceleration signal F2 from an intended acceleration signal-producing apparatus 24 and an actual acceleration signal F1 derived from the output of a tachogenerator 16 via a differentiating circuit 18.
GB7884/62A 1962-02-28 1962-02-28 Improvements in or relating to automatic control systems for steam turbines Expired GB1040421A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL289450D NL289450A (en) 1962-02-28
GB7884/62A GB1040421A (en) 1962-02-28 1962-02-28 Improvements in or relating to automatic control systems for steam turbines
FR925727A FR1348257A (en) 1962-02-28 1963-02-22 Improvements to automatic control systems for the speed increase of rotary machines
CH242963A CH402121A (en) 1962-02-28 1963-02-26 Method and device for automatically controlling machines and use of the control device
US261143A US3291147A (en) 1962-02-28 1963-02-26 Automatic control systems for starting-up turbines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7884/62A GB1040421A (en) 1962-02-28 1962-02-28 Improvements in or relating to automatic control systems for steam turbines

Publications (1)

Publication Number Publication Date
GB1040421A true GB1040421A (en) 1966-08-24

Family

ID=9841651

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7884/62A Expired GB1040421A (en) 1962-02-28 1962-02-28 Improvements in or relating to automatic control systems for steam turbines

Country Status (4)

Country Link
US (1) US3291147A (en)
CH (1) CH402121A (en)
GB (1) GB1040421A (en)
NL (1) NL289450A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1506341A (en) * 1966-06-23 1967-12-22 Ciotat La Remote control and control installation with pneumatic logic relays

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1485865A (en) * 1920-02-12 1924-03-04 Cutler Hammer Mfg Co Control and regulation of energy-conversion machine
US2468459A (en) * 1944-06-15 1949-04-26 William J Pearce Apparatus for preventing overspeeding
US2719035A (en) * 1952-02-20 1955-09-27 Su Carburetter Co Ltd Mechanism for controlling the speed of prime movers
US2829662A (en) * 1954-09-03 1958-04-08 Dowty Fuel Syst Ltd Apparatus for regulating fuel flow in gas turbine engines
US3168892A (en) * 1961-07-28 1965-02-09 United Aircraft Corp Starter control mechanism
US3097489A (en) * 1962-11-02 1963-07-16 Speed

Also Published As

Publication number Publication date
NL289450A (en)
US3291147A (en) 1966-12-13
CH402121A (en) 1965-11-15

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