ZA200201875B - Sensor for current measurement and electricity meter. - Google Patents

Sensor for current measurement and electricity meter.

Info

Publication number
ZA200201875B
ZA200201875B ZA200201875A ZA200201875A ZA200201875B ZA 200201875 B ZA200201875 B ZA 200201875B ZA 200201875 A ZA200201875 A ZA 200201875A ZA 200201875 A ZA200201875 A ZA 200201875A ZA 200201875 B ZA200201875 B ZA 200201875B
Authority
ZA
South Africa
Prior art keywords
sensor
current measurement
electricity meter
meter
electricity
Prior art date
Application number
ZA200201875A
Other languages
English (en)
Inventor
Anthony Dytch
Original Assignee
Siemens Metering Ltd
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 Metering Ltd filed Critical Siemens Metering Ltd
Publication of ZA200201875B publication Critical patent/ZA200201875B/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase ac
    • H01F38/28—Current transformers
    • 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
    • G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Contacts (AREA)
ZA200201875A 1999-08-24 2002-03-06 Sensor for current measurement and electricity meter. ZA200201875B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9919891A GB2353598B (en) 1999-08-24 1999-08-24 Improvements in or relating to current measurement

Publications (1)

Publication Number Publication Date
ZA200201875B true ZA200201875B (en) 2003-08-27

Family

ID=10859618

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200201875A ZA200201875B (en) 1999-08-24 2002-03-06 Sensor for current measurement and electricity meter.

Country Status (6)

Country Link
EP (1) EP1208386B1 (de)
AU (2) AU764263B2 (de)
DE (1) DE60001330T2 (de)
GB (1) GB2353598B (de)
WO (2) WO2001014894A1 (de)
ZA (1) ZA200201875B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR033080A1 (es) 2001-04-02 2003-12-03 Sentec Ltd Sensor de corriente
DE102004038540A1 (de) * 2004-08-06 2006-02-23 Elster Messtechnik Gmbh Leiter- und Klemmenanordnung
CN114089266B (zh) * 2022-01-21 2022-05-20 杭州炬华科技股份有限公司 一种适用于单相双回路电能表的校表方法、及系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3419828A (en) * 1966-12-13 1968-12-31 Arrow Hart Inc Means proportional to magnetic flux to bias electric switch contacts closed
EP0238524B2 (de) * 1985-09-14 1993-12-15 LGZ LANDIS & GYR ZUG AG Stromwandleranordnung für einen statischen elektrizitätszähler
DE3626328A1 (de) * 1986-08-02 1988-02-11 Kloeckner Moeller Elektrizit Vorrichtung zur potentialgetrennten messwerterfassung von wechselstroemen
US5041780A (en) * 1988-09-13 1991-08-20 California Institute Of Technology Integrable current sensors
FI89417C (fi) * 1990-12-21 1993-09-27 Neuromag Oy Detektorspole foer maetning av magnetfaelt
SI9300215A (sl) * 1992-05-15 1993-12-31 Siemens Ag Priprava s kontaktno vzmetjo za rele za prevajanje in preklapljanje velikih tokov
US5453681A (en) * 1993-07-06 1995-09-26 General Electric Company Current sensor employing a mutually inductive current sensing scheme
FI98865C (fi) * 1994-11-07 1997-08-25 Enermet Oy Menetelmä vaihtovirran mittaamiseksi, vaihtovirran mittaamiseen tarkoitettu mittausanturi ja sen käyttö kWh-mittarissa
WO1998040898A2 (en) * 1997-03-08 1998-09-17 Blp Components Limited Two pole contactor
DE19731790A1 (de) * 1997-07-24 1999-01-28 Bosch Gmbh Robert Einrichtung zum Erfassen eines Wechselstromes

Also Published As

Publication number Publication date
WO2001014894A1 (en) 2001-03-01
EP1208386B1 (de) 2003-01-29
AU764263B2 (en) 2003-08-14
GB9919891D0 (en) 1999-10-27
WO2001015187A1 (en) 2001-03-01
AU5996000A (en) 2001-03-19
DE60001330D1 (de) 2003-03-06
AU5698900A (en) 2001-03-19
DE60001330T2 (de) 2004-01-15
EP1208386A1 (de) 2002-05-29
GB2353598B (en) 2003-09-10
GB2353598A (en) 2001-02-28

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