DE2130047C3 - Meßeinrichtung für Ströme - Google Patents

Meßeinrichtung für Ströme

Info

Publication number
DE2130047C3
DE2130047C3 DE19712130047 DE2130047A DE2130047C3 DE 2130047 C3 DE2130047 C3 DE 2130047C3 DE 19712130047 DE19712130047 DE 19712130047 DE 2130047 A DE2130047 A DE 2130047A DE 2130047 C3 DE2130047 C3 DE 2130047C3
Authority
DE
Germany
Prior art keywords
measuring device
winding
magneto
optical
current
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
DE19712130047
Other languages
German (de)
English (en)
Other versions
DE2130047B2 (de
DE2130047A1 (de
Inventor
Willi Dr.-Ing. 1000 Berlin Mueller
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE19712130047 priority Critical patent/DE2130047C3/de
Priority to CH415972A priority patent/CH547497A/xx
Priority to FR7220600A priority patent/FR2140553B1/fr
Priority to BE784660A priority patent/BE784660A/xx
Publication of DE2130047A1 publication Critical patent/DE2130047A1/de
Publication of DE2130047B2 publication Critical patent/DE2130047B2/de
Application granted granted Critical
Publication of DE2130047C3 publication Critical patent/DE2130047C3/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/24—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices
    • G01R15/245—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices using magneto-optical modulators, e.g. based on the Faraday or Cotton-Mouton effect
    • G01R15/246—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices using magneto-optical modulators, e.g. based on the Faraday or Cotton-Mouton effect based on the Faraday, i.e. linear magneto-optic, effect

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)
DE19712130047 1971-06-11 1971-06-11 Meßeinrichtung für Ströme Expired DE2130047C3 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19712130047 DE2130047C3 (de) 1971-06-11 1971-06-11 Meßeinrichtung für Ströme
CH415972A CH547497A (de) 1971-06-11 1972-03-21 Messeinrichtung fuer stroeme in hochspannungsleitern und fuer niedriger gespannte grosse stroeme.
FR7220600A FR2140553B1 (OSRAM) 1971-06-11 1972-06-08
BE784660A BE784660A (fr) 1971-06-11 1972-06-09 Installation de mesure de courants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712130047 DE2130047C3 (de) 1971-06-11 1971-06-11 Meßeinrichtung für Ströme

Publications (3)

Publication Number Publication Date
DE2130047A1 DE2130047A1 (de) 1972-12-21
DE2130047B2 DE2130047B2 (de) 1974-04-25
DE2130047C3 true DE2130047C3 (de) 1974-11-28

Family

ID=5811002

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712130047 Expired DE2130047C3 (de) 1971-06-11 1971-06-11 Meßeinrichtung für Ströme

Country Status (4)

Country Link
BE (1) BE784660A (OSRAM)
CH (1) CH547497A (OSRAM)
DE (1) DE2130047C3 (OSRAM)
FR (1) FR2140553B1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4232264A (en) 1977-12-29 1980-11-04 Siemens Aktiengesellschaft Arrangement for the magneto-optical measurement of currents

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2516619C2 (de) * 1975-04-16 1983-12-01 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zum Messen eines elektrischen oder magnetischen Feldes
DE2543134A1 (de) * 1975-09-26 1977-04-07 Siemens Ag Magnetooptischer hochspannungsstrom- messwandler
FR2501856A1 (fr) * 1981-03-10 1982-09-17 Moreau Marcel Capteurs a fibres optiques pour le declenchement de la protection d'un circuit electrique par disjoncteur
DE3116149A1 (de) * 1981-04-23 1982-11-11 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen Faseroptische anordnung zur messung der staerke eines elektrischen stromes i unter ausnutzung des faraday-effekts
DE3923803A1 (de) * 1989-07-19 1991-01-31 Messwandler Bau Ag Faseroptische anordnung zum messen der staerke eines elektrischen stromes
US5963026A (en) * 1994-08-23 1999-10-05 Siemens Aktiengesellschaft Method and device for the measurement of electric currents in at least two measuring ranges

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4232264A (en) 1977-12-29 1980-11-04 Siemens Aktiengesellschaft Arrangement for the magneto-optical measurement of currents

Also Published As

Publication number Publication date
CH547497A (de) 1974-03-29
DE2130047B2 (de) 1974-04-25
DE2130047A1 (de) 1972-12-21
FR2140553B1 (OSRAM) 1979-06-22
FR2140553A1 (OSRAM) 1973-01-19
BE784660A (fr) 1972-10-02

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee