FI965298A0 - Isolerare - Google Patents

Isolerare

Info

Publication number
FI965298A0
FI965298A0 FI965298A FI965298A FI965298A0 FI 965298 A0 FI965298 A0 FI 965298A0 FI 965298 A FI965298 A FI 965298A FI 965298 A FI965298 A FI 965298A FI 965298 A0 FI965298 A0 FI 965298A0
Authority
FI
Finland
Prior art keywords
measuring element
voltage
insulator
primary conductor
voltage measuring
Prior art date
Application number
FI965298A
Other languages
English (en)
Finnish (fi)
Other versions
FI965298A (sv
Inventor
Kari Rautiainen
Vesa Virtanen
Pentti Maehoenen
Jorma Jokinen
Original Assignee
Abb Transmit Oy
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 Transmit Oy filed Critical Abb Transmit Oy
Priority to FI965298A priority Critical patent/FI965298A/sv
Publication of FI965298A0 publication Critical patent/FI965298A0/sv
Priority to AT97660151T priority patent/ATE259093T1/de
Priority to ES97660151T priority patent/ES2215218T3/es
Priority to DE69727462T priority patent/DE69727462T2/de
Priority to EP97660151A priority patent/EP0851442B1/en
Publication of FI965298A publication Critical patent/FI965298A/sv

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)
  • Insulators (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Power Conversion In General (AREA)
FI965298A 1996-12-31 1996-12-31 Isolerare FI965298A (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI965298A FI965298A (sv) 1996-12-31 1996-12-31 Isolerare
AT97660151T ATE259093T1 (de) 1996-12-31 1997-12-19 Isolator für stromzuführung
ES97660151T ES2215218T3 (es) 1996-12-31 1997-12-19 Aislador de conduccion de entrada.
DE69727462T DE69727462T2 (de) 1996-12-31 1997-12-19 Isolator für Stromzuführung
EP97660151A EP0851442B1 (en) 1996-12-31 1997-12-19 Lead-in insulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI965298A FI965298A (sv) 1996-12-31 1996-12-31 Isolerare

Publications (2)

Publication Number Publication Date
FI965298A0 true FI965298A0 (sv) 1996-12-31
FI965298A FI965298A (sv) 1998-07-01

Family

ID=8547387

Family Applications (1)

Application Number Title Priority Date Filing Date
FI965298A FI965298A (sv) 1996-12-31 1996-12-31 Isolerare

Country Status (5)

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

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI974212A (sv) * 1997-11-12 1999-05-13 Abb Transmit Oy Isolator
FI109153B (sv) * 1998-01-30 2002-05-31 Abb Technology Ltd Stycke av isoleringsämne med en genomgående primärströmledning
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 (sv) * 2002-06-28 2007-07-13 Abb Technology Ag Isolator
EP1624311A1 (en) * 2004-08-06 2006-02-08 Passoni & Villa Fabbrica Isolatori e Condensatori S.p.A. Combined current and voltage measurement transformer of the capacitor bushing type
CN100505120C (zh) * 2004-11-01 2009-06-24 王如璋 具有光信号输出的干式互感器
DE602005012322D1 (de) * 2005-06-13 2009-02-26 Ormazabal Prot & Automation Steuer-/schutzeinrichtung für elektrische verteilernetze
EP2618356A1 (en) 2012-01-19 2013-07-24 ABB Technology AG Voltage and/or current sensing device for low-, medium- or high voltage switching devices
EP3001204A1 (de) * 2014-09-29 2016-03-30 Siemens Aktiengesellschaft Durchführung wenigstens eines elektrischen Leiters durch eine Öffnung
PL3306328T3 (pl) 2015-06-05 2023-11-27 Ormazabal Protection & Automation, S.L.U. System do wykrywania i wskazywania wyładowań niezupełnych i napięcia
PL3236272T3 (pl) 2016-04-19 2022-03-07 Ormazabal Protection & Automation, S.L.U. Wysokonapięciowe przepustowe urządzenie izolacyjne
EP3783370A1 (en) * 2019-08-20 2021-02-24 LEM International SA Rogowski current transducer
EP4362249A1 (en) * 2022-10-27 2024-05-01 Abb Schweiz Ag Medium voltage connector

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-Werk Wirges GmbH, 56422 Wirges Sensoranordnung zur Strom- und Spannungsmessung

Also Published As

Publication number Publication date
EP0851442A2 (en) 1998-07-01
DE69727462D1 (de) 2004-03-11
ES2215218T3 (es) 2004-10-01
FI965298A (sv) 1998-07-01
DE69727462T2 (de) 2004-12-23
EP0851442B1 (en) 2004-02-04
EP0851442A3 (en) 1998-07-29
ATE259093T1 (de) 2004-02-15

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