SE7704076L - Anordning for slepringsfri metning av strom i roterande ledare - Google Patents

Anordning for slepringsfri metning av strom i roterande ledare

Info

Publication number
SE7704076L
SE7704076L SE7704076A SE7704076A SE7704076L SE 7704076 L SE7704076 L SE 7704076L SE 7704076 A SE7704076 A SE 7704076A SE 7704076 A SE7704076 A SE 7704076A SE 7704076 L SE7704076 L SE 7704076L
Authority
SE
Sweden
Prior art keywords
rotor
coils
current
pair
width
Prior art date
Application number
SE7704076A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Inventor
Boveri Cie Bbc Ag Brown
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of SE7704076L publication Critical patent/SE7704076L/

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/36—Structural association of synchronous generators with auxiliary electric devices influencing the characteristic of the generator or controlling the generator, e.g. with impedances or switches
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Synchronous Machinery (AREA)
SE7704076A 1976-04-10 1977-04-06 Anordning for slepringsfri metning av strom i roterande ledare SE7704076L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2615803A DE2615803C3 (de) 1976-04-10 1976-04-10 Einrichtung zur schleifringlosen Messung des Stromes

Publications (1)

Publication Number Publication Date
SE7704076L true SE7704076L (sv) 1977-10-11

Family

ID=5975069

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7704076A SE7704076L (sv) 1976-04-10 1977-04-06 Anordning for slepringsfri metning av strom i roterande ledare

Country Status (5)

Country Link
US (1) US4140933A (fr)
CH (1) CH595010A5 (fr)
DE (1) DE2615803C3 (fr)
FR (1) FR2347813A1 (fr)
SE (1) SE7704076L (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230961A (en) * 1978-09-12 1980-10-28 Westinghouse Electric Corp. Magnetic flux sensor for laminated cores
US7098560B2 (en) * 2004-05-27 2006-08-29 Siemens Power Generation, Inc. Flux probe for electric generator
DE102015107666A1 (de) * 2015-05-15 2016-11-17 Universität Kassel Messspuleneinheit und elektrische Maschine mit einer derartigen Messspuleneinheit sowie Verfahren zum Bestimmen von Betriebsparametern einer elektrischen Maschine
TWI635289B (zh) * 2017-11-17 2018-09-11 財團法人工業技術研究院 電力功耗感測方法及感測裝置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1522196A (en) * 1921-03-01 1925-01-06 Gen Electric Current indicator
FR679712A (fr) * 1928-08-16 1930-04-16 Torsten Nilsson Stig Machine électrique
DE611567C (de) * 1932-07-24 1935-04-02 Aeg Schutz- und Steuereinrichtung fuer elektrische Maschinen
US2640100A (en) * 1950-05-02 1953-05-26 Westinghouse Electric Corp Means for testing rotors
US2794136A (en) * 1955-11-30 1957-05-28 Gen Electric Generator warning signal
CA606413A (en) * 1958-01-10 1960-10-04 J. Bliss Theodore Sensing system for brushless type generator
NL299868A (fr) * 1960-01-04
DE1288679C2 (de) * 1965-01-26 1976-09-02 Siemens AG, 1000 Berlin und 8000 München Einrichtung zur messung des erregerstromes bei maschinen, deren umlaufende erregerwicklung ueber rotierende gleichrichter gespeist wird
FR1442540A (fr) * 1965-05-07 1966-06-17 Siemens Ag Dispositif de mesure du courant d'excitation des machines comportant des bobines tournantes de champ excitées par l'intermédiaire de redresseurs
BE683066A (fr) * 1966-06-24 1966-12-27 Acec Excitatrice sans balais à auto-excitation pour alternateurs
DE1541795A1 (de) * 1966-12-22 1969-11-06 Licentia Gmbh Anordnung zur schleifringlosen Messung des Erregerstromes eines ueber rotierende Gleichrichter erregten Synchrongenerators
GB1180588A (en) * 1967-03-22 1970-02-04 Yamata Iron & Steel Co Ltd Apparatus for Measuring Pulses Produced in Rotary Electric Machines
FR1604783A (fr) * 1967-12-29 1972-01-31
DE2130556C3 (de) * 1971-06-19 1975-06-26 Siemens Ag Meßanordnung zur Ermittlung des Luftspaltflusses von Drehfeldmaschinen
DE2218986A1 (de) * 1972-04-19 1973-11-08 Bbc Brown Boveri & Cie Einrichtung zur messung des ankerstromes in aussenpol-drehstromerregern
US3867657A (en) * 1974-03-29 1975-02-18 Westinghouse Electric Corp Generator having shielded current transformers positioned therein

Also Published As

Publication number Publication date
DE2615803C3 (de) 1985-04-25
DE2615803B2 (de) 1980-04-03
FR2347813A1 (fr) 1977-11-04
FR2347813B1 (fr) 1983-02-04
DE2615803A1 (de) 1977-10-27
US4140933A (en) 1979-02-20
CH595010A5 (fr) 1978-01-31

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