DE2615803C3 - Einrichtung zur schleifringlosen Messung des Stromes - Google Patents

Einrichtung zur schleifringlosen Messung des Stromes

Info

Publication number
DE2615803C3
DE2615803C3 DE2615803A DE2615803A DE2615803C3 DE 2615803 C3 DE2615803 C3 DE 2615803C3 DE 2615803 A DE2615803 A DE 2615803A DE 2615803 A DE2615803 A DE 2615803A DE 2615803 C3 DE2615803 C3 DE 2615803C3
Authority
DE
Germany
Prior art keywords
measuring
current
coils
rotor
exciter
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
DE2615803A
Other languages
German (de)
English (en)
Other versions
DE2615803B2 (de
DE2615803A1 (de
Inventor
Franz Dipl.-Ing. 6900 Heidelberg Heinen
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.)
BBC Brown Boveri AG Germany
Original Assignee
BBC Brown Boveri AG Germany
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 AG Germany filed Critical BBC Brown Boveri AG Germany
Priority to DE2615803A priority Critical patent/DE2615803C3/de
Priority to SE7704076A priority patent/SE7704076L/
Priority to CH434377A priority patent/CH595010A5/xx
Priority to FR7710364A priority patent/FR2347813A1/fr
Priority to US05/785,949 priority patent/US4140933A/en
Publication of DE2615803A1 publication Critical patent/DE2615803A1/de
Publication of DE2615803B2 publication Critical patent/DE2615803B2/de
Application granted granted Critical
Publication of DE2615803C3 publication Critical patent/DE2615803C3/de
Expired legal-status Critical Current

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)
DE2615803A 1976-04-10 1976-04-10 Einrichtung zur schleifringlosen Messung des Stromes Expired DE2615803C3 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE2615803A DE2615803C3 (de) 1976-04-10 1976-04-10 Einrichtung zur schleifringlosen Messung des Stromes
SE7704076A SE7704076L (sv) 1976-04-10 1977-04-06 Anordning for slepringsfri metning av strom i roterande ledare
CH434377A CH595010A5 (enExample) 1976-04-10 1977-04-06
FR7710364A FR2347813A1 (fr) 1976-04-10 1977-04-06 Dispositif pour la mesure sans bague collectrice du courant
US05/785,949 US4140933A (en) 1976-04-10 1977-04-08 Arrangement for slipring-free measurement of rotor current of an electrical machine

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 (3)

Publication Number Publication Date
DE2615803A1 DE2615803A1 (de) 1977-10-27
DE2615803B2 DE2615803B2 (de) 1980-04-03
DE2615803C3 true DE2615803C3 (de) 1985-04-25

Family

ID=5975069

Family Applications (1)

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

Country Status (5)

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

Families Citing this family (5)

* 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
US4435659A (en) 1982-09-30 1984-03-06 The Bendix Corporation Speed sensor for an electromagnetic machine
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 (enExample) * 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 (enExample) * 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
FR2347813A1 (fr) 1977-11-04
FR2347813B1 (enExample) 1983-02-04
DE2615803B2 (de) 1980-04-03
CH595010A5 (enExample) 1978-01-31
SE7704076L (sv) 1977-10-11
DE2615803A1 (de) 1977-10-27
US4140933A (en) 1979-02-20

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Legal Events

Date Code Title Description
OD Request for examination
8220 Willingness to grant licences (paragraph 23)
8281 Inventor (new situation)

Free format text: WAMBSGANSS, HEINRICH, DR.-ING., 6800 MANNHEIM, DE HEINEN, FRANZ, DIPL.-ING., 6900 HEIDELBERG, DE

C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee