FR2654231B1 - Dispositif de reduction et de stabilisation des vibrations torsionnelles pour turbo-alternateurs. - Google Patents

Dispositif de reduction et de stabilisation des vibrations torsionnelles pour turbo-alternateurs.

Info

Publication number
FR2654231B1
FR2654231B1 FR8914459A FR8914459A FR2654231B1 FR 2654231 B1 FR2654231 B1 FR 2654231B1 FR 8914459 A FR8914459 A FR 8914459A FR 8914459 A FR8914459 A FR 8914459A FR 2654231 B1 FR2654231 B1 FR 2654231B1
Authority
FR
France
Prior art keywords
alternators
turbo
reducing
torsional vibration
stabilizing
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 - Fee Related
Application number
FR8914459A
Other languages
English (en)
Other versions
FR2654231A1 (fr
Inventor
Michel Gerardin
Michel Lemoine
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.)
Electricite de France SA
Original Assignee
Electricite de France SA
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 Electricite de France SA filed Critical Electricite de France SA
Priority to FR8914459A priority Critical patent/FR2654231B1/fr
Publication of FR2654231A1 publication Critical patent/FR2654231A1/fr
Application granted granted Critical
Publication of FR2654231B1 publication Critical patent/FR2654231B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H02P9/10—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load
    • H02P9/105—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load for increasing the stability
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for AC mains or AC distribution networks
    • H02J3/001—Arrangements for handling faults or abnormalities, e.g. emergencies or contingencies
    • H02J3/0014—Arrangements for handling faults or abnormalities, e.g. emergencies or contingencies for preventing or reducing power oscillations in networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
FR8914459A 1989-11-03 1989-11-03 Dispositif de reduction et de stabilisation des vibrations torsionnelles pour turbo-alternateurs. Expired - Fee Related FR2654231B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8914459A FR2654231B1 (fr) 1989-11-03 1989-11-03 Dispositif de reduction et de stabilisation des vibrations torsionnelles pour turbo-alternateurs.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8914459A FR2654231B1 (fr) 1989-11-03 1989-11-03 Dispositif de reduction et de stabilisation des vibrations torsionnelles pour turbo-alternateurs.

Publications (2)

Publication Number Publication Date
FR2654231A1 FR2654231A1 (fr) 1991-05-10
FR2654231B1 true FR2654231B1 (fr) 1996-06-21

Family

ID=9387076

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8914459A Expired - Fee Related FR2654231B1 (fr) 1989-11-03 1989-11-03 Dispositif de reduction et de stabilisation des vibrations torsionnelles pour turbo-alternateurs.

Country Status (1)

Country Link
FR (1) FR2654231B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2727809A1 (fr) * 1994-12-06 1996-06-07 Electricite De France Dispositif de regulation de vitesse pour groupe turbo-alternateur

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4080559A (en) * 1976-11-15 1978-03-21 General Electric Company Torsional protective device for power system stabilizer
JPS55160998A (en) * 1979-06-01 1980-12-15 Tokyo Electric Power Co Inc:The Controller for synchronous machine
FR2475313A1 (fr) * 1980-02-05 1981-08-07 Electricite De France Procede de regulation auto-adaptative du fonctionnement d'un groupe turbo-alternateur et regulateur mettant en oeuvre le procede
US4788653A (en) * 1986-12-23 1988-11-29 General Electric Company Digital filter for power system stabilizer

Also Published As

Publication number Publication date
FR2654231A1 (fr) 1991-05-10

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Legal Events

Date Code Title Description
ST Notification of lapse