ZA972791B - Measuring device for measuring electric currents in a stressed conductor. - Google Patents

Measuring device for measuring electric currents in a stressed conductor.

Info

Publication number
ZA972791B
ZA972791B ZA9702791A ZA972791A ZA972791B ZA 972791 B ZA972791 B ZA 972791B ZA 9702791 A ZA9702791 A ZA 9702791A ZA 972791 A ZA972791 A ZA 972791A ZA 972791 B ZA972791 B ZA 972791B
Authority
ZA
South Africa
Prior art keywords
measuring
electric currents
measuring device
stressed
conductor
Prior art date
Application number
ZA9702791A
Inventor
Walter Gross
Franz-Josef Unterlass
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
Publication of ZA972791B publication Critical patent/ZA972791B/en

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
    • G01R15/146—Measuring arrangements for current not covered by other subgroups of G01R15/14, e.g. using current dividers, shunts, or measuring a voltage drop
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4415—Cables for special applications
    • G02B6/4416—Heterogeneous cables
    • G02B6/4417—High voltage aspects, e.g. in cladding
    • G02B6/442—Insulators

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
ZA9702791A 1996-04-04 1997-04-02 Measuring device for measuring electric currents in a stressed conductor. ZA972791B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19613664A DE19613664A1 (en) 1996-04-04 1996-04-04 Measuring device for measuring electrical currents in a power conductor under load

Publications (1)

Publication Number Publication Date
ZA972791B true ZA972791B (en) 1997-10-06

Family

ID=7790562

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9702791A ZA972791B (en) 1996-04-04 1997-04-02 Measuring device for measuring electric currents in a stressed conductor.

Country Status (7)

Country Link
EP (1) EP0891557A1 (en)
CN (1) CN1215473A (en)
BR (1) BR9708496A (en)
DE (1) DE19613664A1 (en)
NO (1) NO984643L (en)
WO (1) WO1997038320A1 (en)
ZA (1) ZA972791B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19732489A1 (en) * 1997-07-23 1999-02-11 Siemens Ag Optical fiber arrangement
MXPA01009909A (en) * 1999-04-02 2003-07-28 Lindsey Mfg Co Insulator support current sensor.
ITPD20070121A1 (en) * 2007-04-02 2008-10-03 Mario Berton MEASUREMENT DEVICE FOR ELECTRICAL QUANTITIES FOR ENERGY TRANSPORT LINES

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH195440A (en) * 1937-03-17 1938-01-31 Sprecher & Schuh Ag Device for switching on measuring instruments in electrical circuits without interrupting operation.
DE1283363B (en) * 1965-04-10 1968-11-21 Merlin Gerin Current measuring device in high-voltage networks with optical transmission
JPS5763460A (en) * 1980-10-06 1982-04-16 Toshiba Corp Insulative mount
US4629979A (en) * 1983-08-31 1986-12-16 Hydro-Quebec Apparatus for sensing and measuring a current on power transmission line
US4610033A (en) * 1984-12-14 1986-09-02 Harvey Hubbell Incorporated Insulator with fiber optic communication channel
DE3712190A1 (en) * 1987-04-10 1988-10-27 Bbc Brown Boveri & Cie Electrical transformer
US4823022A (en) * 1987-05-15 1989-04-18 Lindsey Manufacturing Company Apparatus and method for sensing power line conditions

Also Published As

Publication number Publication date
NO984643L (en) 1998-12-03
WO1997038320A1 (en) 1997-10-16
BR9708496A (en) 1999-08-03
DE19613664A1 (en) 1997-10-09
CN1215473A (en) 1999-04-28
EP0891557A1 (en) 1999-01-20
NO984643D0 (en) 1998-10-02

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