CA975076A - Variable rate load setback circuit - Google Patents

Variable rate load setback circuit

Info

Publication number
CA975076A
CA975076A CA169,383A CA169383A CA975076A CA 975076 A CA975076 A CA 975076A CA 169383 A CA169383 A CA 169383A CA 975076 A CA975076 A CA 975076A
Authority
CA
Canada
Prior art keywords
variable rate
rate load
setback
circuit
setback circuit
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
CA169,383A
Other languages
English (en)
Other versions
CA169383S (en
Inventor
Paul E. Malone
Charles L. Devlin
Charles J. Barrigher
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
Application granted granted Critical
Publication of CA975076A publication Critical patent/CA975076A/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
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/14—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to other specific conditions
    • 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)
  • Control Of Turbines (AREA)
CA169,383A 1972-06-21 1973-04-24 Variable rate load setback circuit Expired CA975076A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26479972A 1972-06-21 1972-06-21

Publications (1)

Publication Number Publication Date
CA975076A true CA975076A (en) 1975-09-23

Family

ID=23007656

Family Applications (1)

Application Number Title Priority Date Filing Date
CA169,383A Expired CA975076A (en) 1972-06-21 1973-04-24 Variable rate load setback circuit

Country Status (6)

Country Link
US (1) US3748491A (enExample)
JP (1) JPS5840002B2 (enExample)
CA (1) CA975076A (enExample)
CH (1) CH559855A5 (enExample)
DE (1) DE2330776B2 (enExample)
GB (1) GB1431384A (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4053746A (en) * 1972-04-26 1977-10-11 Westinghouse Electric Corporation System and method for operating a steam turbine with digital computer control having integrator limit
US4136286A (en) * 1977-07-05 1979-01-23 Woodward Governor Company Isolated electrical power generation system with multiple isochronous, load-sharing engine-generator units
US4337615A (en) * 1979-03-21 1982-07-06 The Garrett Corporation Gas turbine fuel control system
JPH03128005U (enExample) * 1989-07-31 1991-12-24
US8335328B2 (en) * 2007-10-24 2012-12-18 Winbond Electronics Corporation Programmable integrated microphone interface circuit
CA2762184A1 (en) 2009-05-12 2010-11-18 Icr Turbine Engine Corporation Gas turbine energy storage and conversion system
US8866334B2 (en) 2010-03-02 2014-10-21 Icr Turbine Engine Corporation Dispatchable power from a renewable energy facility
US8984895B2 (en) 2010-07-09 2015-03-24 Icr Turbine Engine Corporation Metallic ceramic spool for a gas turbine engine
US8669670B2 (en) 2010-09-03 2014-03-11 Icr Turbine Engine Corporation Gas turbine engine configurations
US9051873B2 (en) 2011-05-20 2015-06-09 Icr Turbine Engine Corporation Ceramic-to-metal turbine shaft attachment
PH12013000162B1 (en) * 2012-06-08 2021-04-07 Emerson process man power and water solutions inc Electronically controllable and testable turbine trip system with redundant bleed manifolds
US10094288B2 (en) 2012-07-24 2018-10-09 Icr Turbine Engine Corporation Ceramic-to-metal turbine volute attachment for a gas turbine engine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340883A (en) * 1966-04-12 1967-09-12 Gen Electric Acceleration, speed and load control system with redundant control means
US3561216A (en) * 1969-03-19 1971-02-09 Gen Electric Thermal stress controlled loading of steam turbine-generators
BE757455A (fr) * 1969-10-16 1971-03-16 Westinghouse Electric Corp Systeme anti-emballement pour

Also Published As

Publication number Publication date
DE2330776B2 (de) 1980-03-06
JPS5840002B2 (ja) 1983-09-02
JPS4956006A (enExample) 1974-05-30
US3748491A (en) 1973-07-24
DE2330776A1 (de) 1974-01-10
GB1431384A (en) 1976-04-07
CH559855A5 (enExample) 1975-03-14

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