NL7901805A - Gecombineerde stroom- en spanningstransformator voor een met drukgas geisoleerde, in een metalen omhulling ondergebrachte hoogspanningsinstallatie. - Google Patents

Gecombineerde stroom- en spanningstransformator voor een met drukgas geisoleerde, in een metalen omhulling ondergebrachte hoogspanningsinstallatie.

Info

Publication number
NL7901805A
NL7901805A NL7901805A NL7901805A NL7901805A NL 7901805 A NL7901805 A NL 7901805A NL 7901805 A NL7901805 A NL 7901805A NL 7901805 A NL7901805 A NL 7901805A NL 7901805 A NL7901805 A NL 7901805A
Authority
NL
Netherlands
Prior art keywords
voltage
hided
pressure gas
combined current
metal enclosure
Prior art date
Application number
NL7901805A
Other languages
English (en)
Dutch (nl)
Original Assignee
Bbc Brown Boveri & Cie
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4236405&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NL7901805(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of NL7901805A publication Critical patent/NL7901805A/xx

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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • H02B13/0356—Mounting of monitoring devices, e.g. current transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measurement Of Current Or Voltage (AREA)
NL7901805A 1978-03-09 1979-03-07 Gecombineerde stroom- en spanningstransformator voor een met drukgas geisoleerde, in een metalen omhulling ondergebrachte hoogspanningsinstallatie. NL7901805A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH255478A CH627023A5 (ko) 1978-03-09 1978-03-09

Publications (1)

Publication Number Publication Date
NL7901805A true NL7901805A (nl) 1979-09-11

Family

ID=4236405

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7901805A NL7901805A (nl) 1978-03-09 1979-03-07 Gecombineerde stroom- en spanningstransformator voor een met drukgas geisoleerde, in een metalen omhulling ondergebrachte hoogspanningsinstallatie.

Country Status (9)

Country Link
US (1) US4320337A (ko)
EP (1) EP0015905B2 (ko)
JP (1) JPS6255684B2 (ko)
CH (1) CH627023A5 (ko)
DE (3) DE2814115A1 (ko)
HU (1) HU180695B (ko)
NL (1) NL7901805A (ko)
SU (1) SU954001A3 (ko)
WO (1) WO1979000729A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102543412A (zh) * 2010-12-21 2012-07-04 珠海威瀚科技发展有限公司 电子式组合互感器

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3012165C2 (de) * 1980-03-27 1983-09-01 Siemens AG, 1000 Berlin und 8000 München Gas- oder flüssigkeitsisolierter Meßwandler
ATE9629T1 (de) * 1981-04-28 1984-10-15 Sprecher + Schuh Ag Ringkernstromwandler zum einbau in eine metallgekapselte hochspannungsschaltanlage.
CH663672A5 (de) * 1982-06-25 1987-12-31 Bbc Brown Boveri & Cie Spannungswandler an einer metallgekapselten, isoliergasgefuellten hochspannungsschaltanlage.
US4714893A (en) * 1983-04-13 1987-12-22 Niagara Mohawk Power Corporation Apparatus for measuring the potential of a transmission line conductor
US4611207A (en) * 1983-10-31 1986-09-09 Niagara Mohawk Power Corporation Apparatus for monitoring voltage on a high voltage overhead transmission line
FR2588666B1 (fr) * 1985-10-14 1987-12-11 Merlin Gerin Dispositif de mesure de tension d'une installation blindee haute tension.
DE3544508A1 (de) * 1985-12-17 1987-06-19 Ulrich Dipl Ing Adolph Kombinationswandler zur gleichzeitigen messung von strom und spannung an rohrummantelten leitern
DE3610742A1 (de) * 1986-03-29 1987-10-08 Bbc Brown Boveri & Cie Stuetzisolator
CH678894A5 (ko) * 1989-09-25 1991-11-15 Asea Brown Boveri
DE4138579A1 (de) * 1991-11-23 1993-05-27 Asea Brown Boveri Messeinrichtung fuer eine metallgekapselte anlage
DE4314822A1 (de) * 1993-04-30 1994-11-03 Siemens Ag Meßwandler
DE4315772A1 (de) * 1993-05-07 1994-11-10 Siemens Ag Metallgekapselte Hochspannungsschaltanlage mit einem Stromwandler
DE4337403A1 (de) * 1993-10-26 1995-04-27 Siemens Ag Elektrische Hochspannungsschaltanlage mit einem Ringkernstromwandler
US5450052A (en) * 1993-12-17 1995-09-12 Rockwell International Corp. Magnetically variable inductor for high power audio and radio frequency applications
DE4445867A1 (de) * 1994-12-22 1996-06-27 Abb Patent Gmbh Stromwandler
EP0825447B1 (de) * 1996-08-23 2008-04-02 ABB Schweiz AG Messvorrichtung für eine metallgekapselte, gasisolierte Hochspannungsanlage
DE19713916B4 (de) * 1997-04-04 2014-08-28 Abb Schweiz Ag Kapazitiver Spannungswandler für eine metallgekapselte, gasisolierte Hochspannungsanlage
FR2774803B1 (fr) * 1998-02-09 2001-04-27 Gec Alsthom Ag Transformateur d'intensite pour une installation de commutation a isolation gazeuse
DE10254385B3 (de) * 2002-11-18 2004-03-04 Siemens Ag Rohrförmiges Gehäuse einer druckgasisolierten Baugruppe für eine elektrische Anlage
FR2874122B1 (fr) * 2004-08-06 2006-09-22 Areva T & D Ag Transformateur de courant de type triphase et poste electrique equipe d'un tel transformateur de courant
DE102005005445A1 (de) * 2005-02-04 2006-08-10 Trench Germany Gmbh Ringkernstromwandler
US7078996B1 (en) * 2005-05-20 2006-07-18 Ambient Corporation Inductive coupler for power line communications
FR2950748B1 (fr) 2009-09-25 2012-12-28 Areva T & D Sas Enveloppe de conducteur electrique munie de capteurs de courant
CN102496447B (zh) * 2011-12-01 2015-04-22 中国西电电气股份有限公司 气体绝缘金属封闭开关设备用电子式单相电流电压互感器
DE102015210135A1 (de) * 2015-06-02 2016-12-08 Siemens Aktiengesellschaft Stromwandler und Schaltanlage mit einem Stromwandler
DE102018219803A1 (de) * 2018-11-19 2020-05-20 Siemens Aktiengesellschaft Stromwandlermodul für eine Schaltanlage und entsprechende Schaltanlage

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3538440A (en) * 1968-08-30 1970-11-03 Westinghouse Electric Corp Voltage detector for shielded conductor providing substantially constant output voltage over wide range of input voltage
CH514923A (de) † 1970-04-17 1971-10-31 Bbc Brown Boveri & Cie Ringkernstromwandler an einer metallgekapselten druckgasisolierten Hochspannungsschaltanlage
FR2108875B2 (ko) † 1970-10-14 1974-08-23 Comp Generale Electricite
JPS4941886A (ko) * 1972-08-30 1974-04-19
JPS4970183A (ko) * 1972-11-10 1974-07-06
DE2325440A1 (de) * 1973-05-17 1974-11-21 Siemens Ag Messwandler mit einer kondensatordurchfuehrung
DE2325448B2 (de) * 1973-05-17 1981-06-19 Siemens AG, 1000 Berlin und 8000 München Spannungswandler für gasisolierte, metallgekapselte Hochspannungsschaltanlagen
DE2409990C2 (de) * 1974-02-27 1982-11-25 Siemens AG, 1000 Berlin und 8000 München Meßwandler für Hochspannungsschaltanlagen mit Metallkapselung
DE2417023C3 (de) * 1974-04-08 1981-06-11 Messwandler-Bau Gmbh, 8600 Bamberg In eine vollisolierte, metallgekapselte Hochspannungsschaltanlage einbaubarer Einleiterstromwandler
JPS6016163B2 (ja) * 1978-02-03 1985-04-24 株式会社日立製作所 ガス絶縁電気機器およびその部分放電検出方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102543412A (zh) * 2010-12-21 2012-07-04 珠海威瀚科技发展有限公司 电子式组合互感器

Also Published As

Publication number Publication date
DE7809700U1 (de) 1979-12-13
SU954001A3 (ru) 1982-08-23
EP0015905A1 (de) 1980-10-01
US4320337A (en) 1982-03-16
HU180695B (en) 1983-04-29
DE2962758D1 (en) 1982-07-01
DE2814115A1 (de) 1979-09-13
JPS55500146A (ko) 1980-03-21
JPS6255684B2 (ko) 1987-11-20
WO1979000729A1 (en) 1979-10-04
EP0015905B2 (de) 1989-04-12
EP0015905B1 (de) 1982-05-12
CH627023A5 (ko) 1981-12-15

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed