DE69727462D1 - Isolator für Stromzuführung - Google Patents

Isolator für Stromzuführung

Info

Publication number
DE69727462D1
DE69727462D1 DE69727462T DE69727462T DE69727462D1 DE 69727462 D1 DE69727462 D1 DE 69727462D1 DE 69727462 T DE69727462 T DE 69727462T DE 69727462 T DE69727462 T DE 69727462T DE 69727462 D1 DE69727462 D1 DE 69727462D1
Authority
DE
Germany
Prior art keywords
measuring element
voltage
insulator
isolator
power supply
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 - Lifetime
Application number
DE69727462T
Other languages
English (en)
Other versions
DE69727462T2 (de
Inventor
Kari Rautiainen
Pentti Maehoenen
Vesa Virtanen
Jorma Jokinen
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.)
ABB Technology AG
Original Assignee
ABB Technology 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 ABB Technology AG filed Critical ABB Technology AG
Application granted granted Critical
Publication of DE69727462D1 publication Critical patent/DE69727462D1/de
Publication of DE69727462T2 publication Critical patent/DE69727462T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01R15/142—Arrangements for simultaneous measurements of several parameters employing techniques covered by groups G01R15/14 - G01R15/26
    • 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
    • G01R15/181—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using coils without a magnetic core, e.g. Rogowski coils
    • 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
    • H01F38/34—Combined voltage and current transformers
    • H01F38/36—Constructions

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)
  • Insulators (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Power Conversion In General (AREA)
DE69727462T 1996-12-31 1997-12-19 Isolator für Stromzuführung Expired - Lifetime DE69727462T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI965298A FI965298A (fi) 1996-12-31 1996-12-31 Eristin
FI965298 1996-12-31

Publications (2)

Publication Number Publication Date
DE69727462D1 true DE69727462D1 (de) 2004-03-11
DE69727462T2 DE69727462T2 (de) 2004-12-23

Family

ID=8547387

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69727462T Expired - Lifetime DE69727462T2 (de) 1996-12-31 1997-12-19 Isolator für Stromzuführung

Country Status (5)

Country Link
EP (1) EP0851442B1 (de)
AT (1) ATE259093T1 (de)
DE (1) DE69727462T2 (de)
ES (1) ES2215218T3 (de)
FI (1) FI965298A (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI974212A (fi) * 1997-11-12 1999-05-13 Abb Transmit Oy Eristin
FI109153B (fi) * 1998-01-30 2002-05-31 Abb Technology Ltd Läpikulkevan ensiövirtajohtimen käsittävä eristysaineinen kappale
DE10005164A1 (de) * 2000-02-08 2001-08-09 Abb Research Ltd Durchführung für eine Hochspannungseinrichtung
ES2174754B1 (es) * 2001-03-30 2004-08-01 Grupo Ormazabal, S.A. Sistema modular de conexion aislada de alta tension con captacion de intensidad y tension.
GB0129041D0 (en) * 2001-12-05 2002-01-23 Semikron Ltd Current level sensing
ES2191557B1 (es) * 2002-02-15 2005-02-01 Esdras Automatica, S.L. Transformador para medida de tension y corriente electrica caracterizado por la recepcion de ondas electromagneticas en medio dielectrico.
FI118142B (fi) * 2002-06-28 2007-07-13 Abb Technology Ag Eristin
EP1624311A1 (de) * 2004-08-06 2006-02-08 Passoni & Villa Fabbrica Isolatori e Condensatori S.p.A. Kombinierter Strom- und Spannungsmesswandler vom Kondensatordurchführungs Typ
CN100505120C (zh) * 2004-11-01 2009-06-24 王如璋 具有光信号输出的干式互感器
EP1906190B1 (de) * 2005-06-13 2009-01-07 Ormazabal Protection & Automation, S.L. Steuer-/schutzeinrichtung für elektrische verteilernetze
EP2618356A1 (de) * 2012-01-19 2013-07-24 ABB Technology AG Spannungs- und/oder Stromerfassungsvorrichtung für Nieder-, Mittel- oder Hochspannungsschaltvorrichtungen
EP3001204A1 (de) * 2014-09-29 2016-03-30 Siemens Aktiengesellschaft Durchführung wenigstens eines elektrischen Leiters durch eine Öffnung
EP3306328B1 (de) 2015-06-05 2023-06-21 Ormazabal Protection & Automation, S.L.U. System zum erfassen und anzeigen von teilentladungen und spannung
PT3236272T (pt) * 2016-04-19 2022-01-06 Ormazabal Prot & Automation S L U Dispositivo isolante de entrada de alta tensão
EP3783370A1 (de) * 2019-08-20 2021-02-24 LEM International SA Rogowski-stromwandler
EP4362249A1 (de) * 2022-10-27 2024-05-01 Abb Schweiz Ag Mittelspannungsverbinder

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3544508A1 (de) * 1985-12-17 1987-06-19 Ulrich Dipl Ing Adolph Kombinationswandler zur gleichzeitigen messung von strom und spannung an rohrummantelten leitern
DE4122332A1 (de) * 1991-04-22 1992-10-29 Asea Brown Boveri Stromwandler fuer eine mittel- oder hochspannungsanlage
DE4121654A1 (de) * 1991-06-29 1993-01-07 Asea Brown Boveri Kombinierter strom- und spannungswandler fuer eine metallgekapselte gasisolierte hochspannungsanlage
DE4435864C2 (de) * 1994-10-07 1996-07-25 Pfisterer Elektrotech Karl Garnitur in Form einer Durchführung oder einer Steckbuchse für Kabelstecker
DE29605845U1 (de) * 1996-04-01 1996-06-13 Wandler Und Transformatoren We Sensoranordnung zur Strom- und Spannungsmessung

Also Published As

Publication number Publication date
EP0851442B1 (de) 2004-02-04
FI965298A0 (fi) 1996-12-31
ATE259093T1 (de) 2004-02-15
DE69727462T2 (de) 2004-12-23
EP0851442A2 (de) 1998-07-01
EP0851442A3 (de) 1998-07-29
ES2215218T3 (es) 2004-10-01
FI965298A (fi) 1998-07-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition