EP0603619A1 - Convertisseur de tension - Google Patents

Convertisseur de tension Download PDF

Info

Publication number
EP0603619A1
EP0603619A1 EP93119580A EP93119580A EP0603619A1 EP 0603619 A1 EP0603619 A1 EP 0603619A1 EP 93119580 A EP93119580 A EP 93119580A EP 93119580 A EP93119580 A EP 93119580A EP 0603619 A1 EP0603619 A1 EP 0603619A1
Authority
EP
European Patent Office
Prior art keywords
switchgear
converter
voltage
hood
housing
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.)
Granted
Application number
EP93119580A
Other languages
German (de)
English (en)
Other versions
EP0603619B1 (fr
Inventor
Heinrich Probst
Heinrich Neumaier
Anders Paulsson
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 Patent GmbH
Original Assignee
ABB Patent GmbH
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=6475924&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0603619(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ABB Patent GmbH filed Critical ABB Patent GmbH
Publication of EP0603619A1 publication Critical patent/EP0603619A1/fr
Application granted granted Critical
Publication of EP0603619B1 publication Critical patent/EP0603619B1/fr
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Images

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
    • H01F38/24—Voltage transformers
    • H01F38/26—Constructions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general

Definitions

  • the invention relates to a voltage converter for gas-insulated metal-encapsulated high- and medium-voltage switchgear according to the preamble of claim 1.
  • This three-phase converter has a separate converter housing with its own gas filling, which is separated from the rest of the switchgear by means of a bulkhead insulator, and it has its own pressure overload device (bursting membrane and blow-out dome).
  • the bulkhead insulator is penetrated gas-tight by special lead-through conductor sections that open into cranked, pluggable conductor ends within the switchgear housing. These converters are usually manufactured by specialist companies and connected to the rest of the switchgear at the construction site.
  • a voltage converter which is also partitioned off from the switchgear, is known from DE-GM 82 30496 or JP 63-244 726 A (from Patent Abstract of Japan, E 712, Feb. 6, 1989, Vol. 13, No. 51 ) known.
  • the considerations existing with the known voltage converters mentioned above also apply here.
  • the voltage converter according to DE-AS 25 09 325 is used in the train of a pipe and thus cannot be placed on a switchgear such. B. those according to the above publications.
  • the object of the invention is to make the voltage converter more cost-effective and, moreover, more compact.
  • the active transducer elements are now only attached in a flangeable hood that is no longer partitioned off from the rest of the switchgear housing.
  • the converter elements are therefore integrated in the rest of the switchgear or its gas insulation. This means that not only is there no special bulkhead insulator, but also the conductor sections that run tightly through it, as well as gas monitoring and special housing inspection measures. By eliminating the aforementioned conductor sections, smaller space requirements in the axial direction of the cylindrical converter housing are made possible.
  • the pressure overload device which is no longer required, results in further space saving potential.
  • the primary winding of the converter can now be connected directly to an angled pluggable conductor which cooperates with a corresponding plug receiving element of the switchgear.
  • the active transducer elements e.g. B. the primary winding
  • the active transducer elements easily overlap the flange level towards the switchgear interior, whereby the hood for the converter is even more compact.
  • the converter remains mountable separately - as before - thanks to the plug-in device and the flange fastening of its hood.
  • the low-voltage terminal box does not hinder the compact dimensions of the new converter if it is mounted next to the hood in the radial direction and does not protrude axially from the hood.
  • the switchgear manufacturer also has a particular advantage.
  • the customer can now buy the magnetic cores (together with coils) separately and install them in the switchgear assembly plant in the corresponding system housing - here the cover.
  • the supplier of the magnetic cores who previously supplied the complete voltage converter, is now exempt from the construction of the converter housing, its acceptance tests, pressure tests, etc.
  • a part of a switchgear housing 1 is shown, for. B. a disconnector or busbar housing that has a flange 3 surrounding an opening 2. This opening is covered with a cylindrical hood 4 open towards the switchgear side and screwed tightly to the flange 3 with its own flange 5.
  • the magnetic cores 6 - of which only one is shown for the sake of simplicity - of the three-phase voltage converter are attached to the hood base. Both the primary winding 7 and the secondary winding 8 are arranged around a core leg.
  • the high-voltage connection of the primary winding 7 takes place directly via a pluggable, cranked conductor 9 which is connected to the primary winding. Its free end engages in a corresponding connector receptacle 10 accommodated in the switchgear housing 1.
  • a low-voltage terminal box 11 is arranged. It will be conveniently attached to the flange 5 by means of tabs.
  • hood 4 and its internals are an integral part of an existing switchgear housing, these parts (hood and system housing) can already be installed in the switchgear manufacturer's plant to form a transport unit and can be tested electrically and with insulation gas technology, which saves additional costs.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Gas-Insulated Switchgears (AREA)
EP93119580A 1992-12-19 1993-12-04 Appareillage de distribution de haute ou moyenne tension avec convertisseur de tension Revoked EP0603619B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4243207A DE4243207A1 (de) 1992-12-19 1992-12-19 Spannungswandler
DE4243207 1992-12-19

Publications (2)

Publication Number Publication Date
EP0603619A1 true EP0603619A1 (fr) 1994-06-29
EP0603619B1 EP0603619B1 (fr) 1998-02-11

Family

ID=6475924

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93119580A Revoked EP0603619B1 (fr) 1992-12-19 1993-12-04 Appareillage de distribution de haute ou moyenne tension avec convertisseur de tension

Country Status (3)

Country Link
EP (1) EP0603619B1 (fr)
KR (1) KR940016303A (fr)
DE (2) DE4243207A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2346053A1 (fr) 2010-01-18 2011-07-20 ABB Technology AG Unité de mesure haute tension isolée du gaz
EP2346128A1 (fr) 2010-01-18 2011-07-20 ABB Technology AG Module de capteur isolé du gaz

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1016104B1 (fr) * 1997-09-16 2004-10-13 KG Ritz Messwandler GmbH & Co. Systeme de transformateur muni d'un systeme de decouplage
RU2124246C1 (ru) * 1997-11-13 1998-12-27 Арсон Александр Григорьевич Высокольтный трансформатор напряжения наружной установки

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59121814A (ja) * 1982-12-28 1984-07-14 Toshiba Corp ブツシング形変流器
CH652852A5 (en) * 1979-09-20 1985-11-29 Siemens Ag Inductive voltage converter for a fully insulated, metal-encapsulated high-voltage switching installation
EP0236974A2 (fr) * 1986-03-13 1987-09-16 Mwb Messwandler-Bau Ag Transformateur de courant et de tension combiné pour une installation de haute tension

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2509325B2 (de) * 1975-02-28 1977-06-02 Siemens AG, 1000 Berlin und 8000 München Spannungswandler
DE8230496U1 (de) * 1982-10-29 1983-04-14 Siemens AG, 1000 Berlin und 8000 München Anordnung eines spannungswandlers bei einer gekapselten, gasisolierten mittelspannungs-schaltanlage

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH652852A5 (en) * 1979-09-20 1985-11-29 Siemens Ag Inductive voltage converter for a fully insulated, metal-encapsulated high-voltage switching installation
JPS59121814A (ja) * 1982-12-28 1984-07-14 Toshiba Corp ブツシング形変流器
EP0236974A2 (fr) * 1986-03-13 1987-09-16 Mwb Messwandler-Bau Ag Transformateur de courant et de tension combiné pour une installation de haute tension

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 8, no. 243 (E - 277)<1680> 8 November 1984 (1984-11-08) *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2346053A1 (fr) 2010-01-18 2011-07-20 ABB Technology AG Unité de mesure haute tension isolée du gaz
EP2346128A1 (fr) 2010-01-18 2011-07-20 ABB Technology AG Module de capteur isolé du gaz
CN102163817A (zh) * 2010-01-18 2011-08-24 Abb技术有限公司 气体绝缘传感器模块
CN102163817B (zh) * 2010-01-18 2014-04-02 Abb技术有限公司 气体绝缘传感器模块

Also Published As

Publication number Publication date
KR940016303A (ko) 1994-07-23
DE59308141D1 (de) 1998-03-19
EP0603619B1 (fr) 1998-02-11
DE4243207A1 (de) 1994-06-23

Similar Documents

Publication Publication Date Title
EP0735637A2 (fr) Dispositif de coupure ayant un caiter métallique mis à la terre et rempli d&#39;un gaz isolant
DE4412784A1 (de) Strom- und Spannungssensor für ein Hochspannungsschaltfeld und Hochspannungsschaltfeld mit einem solchen Strom- und Spannungssensor
DE3313192A1 (de) Gekapselte, gasisolierte mittelspannungsschaltanlage
EP0678955B1 (fr) Appareillage de commutation blindé métallique à isolement gazeux
DE2417023C3 (de) In eine vollisolierte, metallgekapselte Hochspannungsschaltanlage einbaubarer Einleiterstromwandler
DE3712190A1 (de) Elektrischer wandler
DE69401800T2 (de) Mehrzweckstromdurchführung
WO1999045617A1 (fr) Installations de distribution electriques isolees aux gaz, sous enveloppe metallique, munies de recipients remplis de gaz
EP0603619B1 (fr) Appareillage de distribution de haute ou moyenne tension avec convertisseur de tension
DE3742610C1 (en) Coupling capacitor for a voltage measuring and/or display device
DE60104788T2 (de) Gasisolierter Leistungsschalter mit integriertem elektronischem Stromwandler
DE4414828C2 (de) Hochspannungswandler
EP0229220B1 (fr) Transformateur d&#39;intensité
DE1807996A1 (de) Einleiterwandler
DE9420193U1 (de) Gasisolierte Leistungsschalter-Anlage
DE8904684U1 (de) Ringkernstromwandler zum Einbau in eine metallgekapselte, gasisolierte Hochspannungsschaltanlage
DE4445082C1 (de) Hochspannungs-Steckkontakt
EP0755061B1 (fr) Transformateur de tension unipolaire
WO1999047936A1 (fr) Detecteur de courant
DE2628453A1 (de) Vorrichtung zum pruefen des isoliervermoegens von gekapselten schaltanlagen
DE3328785A1 (de) Durchfuehrungsisolator fuer eine schottwandung in einem anlagenschrank fuer mittelspannungsschalt- und -verteileranlagen
EP0215728A1 (fr) Installation de commutation à haute tension encapsulée en métal et isolée par un gaz sous pression avec un transformateur de mesure
EP0623981B1 (fr) Appareillage de commutation à haute tension et à isolement gazeux
DE19510659C1 (de) Anordnung zur Ankopplung eines Rundsteuersenders
DE6949835U (de) Vollgekapselte, insbesondere druckgasisolierte schaltanlage

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): CH DE FR IT LI NL

17P Request for examination filed

Effective date: 19940722

17Q First examination report despatched

Effective date: 19951229

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE FR IT LI NL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980211

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980211

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 59308141

Country of ref document: DE

Date of ref document: 19980319

ITF It: translation for a ep patent filed
ET Fr: translation filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19981021

Year of fee payment: 6

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: SIEMENS AG

Effective date: 19981026

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

NLR1 Nl: opposition has been filed with the epo

Opponent name: SIEMENS AG

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

26 Opposition filed

Opponent name: HAEFELY TRENCH MWB GMBH

Effective date: 19981103

Opponent name: SIEMENS AG

Effective date: 19981026

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

NLR1 Nl: opposition has been filed with the epo

Opponent name: HAEFELY TRENCH MWB GMBH

Opponent name: SIEMENS AG

RDAH Patent revoked

Free format text: ORIGINAL CODE: EPIDOS REVO

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19990701

RDAG Patent revoked

Free format text: ORIGINAL CODE: 0009271

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: PATENT REVOKED

27W Patent revoked

Effective date: 19990625