IT8712493A0 - Turboalternatori con eccitazione dispositivo per la misura della brushlesscorrente rotorica di - Google Patents

Turboalternatori con eccitazione dispositivo per la misura della brushlesscorrente rotorica di

Info

Publication number
IT8712493A0
IT8712493A0 IT8712493A IT1249387A IT8712493A0 IT 8712493 A0 IT8712493 A0 IT 8712493A0 IT 8712493 A IT8712493 A IT 8712493A IT 1249387 A IT1249387 A IT 1249387A IT 8712493 A0 IT8712493 A0 IT 8712493A0
Authority
IT
Italy
Prior art keywords
brushlesrotor
turboalternators
sliding
measurement
excitation device
Prior art date
Application number
IT8712493A
Other languages
English (en)
Other versions
IT1208301B (it
Inventor
Arturo Torazza Enzo Tortello
Original Assignee
Ansaldo Componenti Spa
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 Ansaldo Componenti Spa filed Critical Ansaldo Componenti Spa
Priority to IT8712493A priority Critical patent/IT1208301B/it
Publication of IT8712493A0 publication Critical patent/IT8712493A0/it
Priority to DE3814645A priority patent/DE3814645A1/de
Priority to FR8806629A priority patent/FR2615671B1/fr
Priority to GB8811806A priority patent/GB2204958B/en
Application granted granted Critical
Publication of IT1208301B publication Critical patent/IT1208301B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/343—Testing dynamo-electric machines in operation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Synchronous Machinery (AREA)
IT8712493A 1987-05-20 1987-05-20 Turboalternatori con eccitazione dispositivo per la misura della brushlesscorrente rotorica di IT1208301B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT8712493A IT1208301B (it) 1987-05-20 1987-05-20 Turboalternatori con eccitazione dispositivo per la misura della brushlesscorrente rotorica di
DE3814645A DE3814645A1 (de) 1987-05-20 1988-04-29 Verfahren und vorrichtung zum messen von feldstrom
FR8806629A FR2615671B1 (fr) 1987-05-20 1988-05-18 Procede et dispositif de mesure du courant inducteur
GB8811806A GB2204958B (en) 1987-05-20 1988-05-19 Device for measuring field current

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8712493A IT1208301B (it) 1987-05-20 1987-05-20 Turboalternatori con eccitazione dispositivo per la misura della brushlesscorrente rotorica di

Publications (2)

Publication Number Publication Date
IT8712493A0 true IT8712493A0 (it) 1987-05-20
IT1208301B IT1208301B (it) 1989-06-12

Family

ID=11140815

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8712493A IT1208301B (it) 1987-05-20 1987-05-20 Turboalternatori con eccitazione dispositivo per la misura della brushlesscorrente rotorica di

Country Status (4)

Country Link
DE (1) DE3814645A1 (it)
FR (1) FR2615671B1 (it)
GB (1) GB2204958B (it)
IT (1) IT1208301B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19623808A1 (de) * 1996-06-14 1997-12-18 Siemens Ag Vorrichtung und Verfahren zur Messung von charakteristischen Zustandsgrößen des Erregersystems der Läuferwicklung einer elektrodynamischen Maschine
RU2119674C1 (ru) * 1996-10-01 1998-09-27 Владимир Феодосьевич Федоров Электромашинный агрегат

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1232252B (de) * 1964-02-03 1967-01-12 Licentia Gmbh Einrichtung zur UEberwachung des Gleichstromkreises von elektrischen Maschinen, der ueber mit der Maschinenwelle umlaufende Stromrichter gespeist wird
FR1423467A (fr) * 1965-01-29 1966-01-03 Licentia Gmbh Dispositif pour la surveillance, dans une machine électrique, du circuit à courantcontinu, alimenté par des mutateurs de courant tournant avec l'arbre de la machine
CH423952A (de) * 1965-08-26 1966-11-15 Bbc Brown Boveri & Cie Anordnung bei einer schleifringlos erregten Synchronmaschine zur Überwachung des Stromes in den Strompfaden
FR1495635A (fr) * 1966-08-24 1967-09-22 Bbc Brown Boveri & Cie Dispositif s'adaptant à une machine synchrone excitée sans bagues collectrices pour la surveillance du courant dans les circuits électriques
GB1146343A (en) * 1966-09-28 1969-03-26 Parsons C A & Co Ltd Improvements in and relating to means for measuring the direct current in direct current carrying rotor windings of dynamo electric machines
FR1604783A (it) * 1967-12-29 1972-01-31
GB1330754A (en) * 1971-03-13 1973-09-19 G N I Energet I Im G M Krzhizh Electrical machines

Also Published As

Publication number Publication date
GB2204958A (en) 1988-11-23
FR2615671A1 (fr) 1988-11-25
GB8811806D0 (en) 1988-06-22
FR2615671B1 (fr) 1996-01-12
GB2204958B (en) 1991-12-18
IT1208301B (it) 1989-06-12
DE3814645A1 (de) 1988-12-08

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950531