ATE543188T1 - HIGH VOLTAGE TRANSDUCER WITH FLEXIBLE INSULATION - Google Patents

HIGH VOLTAGE TRANSDUCER WITH FLEXIBLE INSULATION

Info

Publication number
ATE543188T1
ATE543188T1 AT09757030T AT09757030T ATE543188T1 AT E543188 T1 ATE543188 T1 AT E543188T1 AT 09757030 T AT09757030 T AT 09757030T AT 09757030 T AT09757030 T AT 09757030T AT E543188 T1 ATE543188 T1 AT E543188T1
Authority
AT
Austria
Prior art keywords
insulation
high voltage
transducer
voltage transducer
flexible insulation
Prior art date
Application number
AT09757030T
Other languages
German (de)
Inventor
Ruthard Minkner
Rolf Fluri
Oliver Belz
Albert Claudi
Jean-Michel Ehret
Original Assignee
Trench France Sas
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 Trench France Sas filed Critical Trench France Sas
Application granted granted Critical
Publication of ATE543188T1 publication Critical patent/ATE543188T1/en

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/46—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes silicones
    • 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
    • H01F27/02—Casings
    • H01F27/022—Encapsulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/005—Impregnating or encapsulating
    • 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/327—Encapsulating or impregnating
    • 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
    • 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
    • H01F38/30—Constructions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/12—Insulating of windings
    • H01F41/127—Encapsulating or impregnating

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Insulating Materials (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Measuring Fluid Pressure (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Insulating Of Coils (AREA)

Abstract

A high-voltage transducer comprises an insulation, which includes a compressible silicone gel insulation (13). A compressible insulation permits the application of available transducer constructions for strongly varying temperature ranges, a conventionally necessary oil compensation bellows can be avoided and furthermore the high voltage measuring transducer can be cheaply produced.
AT09757030T 2008-06-04 2009-06-04 HIGH VOLTAGE TRANSDUCER WITH FLEXIBLE INSULATION ATE543188T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH8442008 2008-06-04
CH02000/08A CH698970A1 (en) 2008-06-04 2008-12-22 High-voltage transducer with flexible insulation.
PCT/CH2009/000182 WO2009146569A1 (en) 2008-06-04 2009-06-04 High-voltage measuring transducer with flexible insulation

Publications (1)

Publication Number Publication Date
ATE543188T1 true ATE543188T1 (en) 2012-02-15

Family

ID=41051480

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09757030T ATE543188T1 (en) 2008-06-04 2009-06-04 HIGH VOLTAGE TRANSDUCER WITH FLEXIBLE INSULATION

Country Status (7)

Country Link
EP (1) EP2281294B1 (en)
CN (1) CN102057454A (en)
AT (1) ATE543188T1 (en)
CH (1) CH698970A1 (en)
ES (1) ES2383288T3 (en)
HR (1) HRP20120280T1 (en)
WO (1) WO2009146569A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2565884T3 (en) * 2011-08-31 2014-08-29 Abb Technology Ag High voltage coil
CN103117160B (en) * 2013-03-12 2016-05-04 李志刚 A kind of outdoor silicon rubber mutual inductor
EP2800113B1 (en) * 2013-04-29 2016-03-16 ABB Technology AG High voltage dry instrument transformer
EP2800112A1 (en) 2013-04-29 2014-11-05 ABB Technology AG HV instrument transformer
DE102015216860A1 (en) * 2015-09-03 2017-03-09 Siemens Aktiengesellschaft Rim electrode and winding arrangement of a transducer
EP3239997A1 (en) 2016-04-25 2017-11-01 ABB Schweiz AG A hv apparatus and a method of manufacturing such apparatus
EP3764379A1 (en) * 2019-07-12 2021-01-13 Siemens Aktiengesellschaft Instrument transformer and method to isolate parts
EP3764378A1 (en) * 2019-07-12 2021-01-13 Siemens Aktiengesellschaft Instrument transformer and method to isolate parts
WO2021058102A1 (en) * 2019-09-26 2021-04-01 Siemens Energy Global GmbH & Co. KG Instrument transformer and method of assembling
WO2021063477A1 (en) * 2019-09-30 2021-04-08 Siemens Energy Global GmbH & Co. KG High voltage transformer and method to isolate parts of the voltage transformer
EP4099350A1 (en) 2021-05-31 2022-12-07 ABB Schweiz AG A dry high voltage instrument transformer
DE102022205691A1 (en) * 2022-06-03 2023-12-14 Siemens Energy Global GmbH & Co. KG Coated active component in a high-voltage device and method for increasing dielectric strength

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1563272B1 (en) * 1966-11-29 1970-07-02 Licentia Gmbh Support head current transformer
DE1912635A1 (en) * 1969-03-13 1970-09-24 Standard Elektrik Lorenz Ag Silicone rubber for encapsulation of electri - cal components in caps
DE1944409A1 (en) * 1969-09-02 1971-03-11 Helmut Spruck Transformer with high voltage insulation
JPS56118313A (en) * 1980-02-22 1981-09-17 Denki Onkyo Co Ltd High-voltage transformer
JPH07192929A (en) * 1993-12-27 1995-07-28 Nissin Electric Co Ltd Molding material for electrical equipment, molding method and molded electrical equipment utilizing molding method
GB9815080D0 (en) * 1998-07-10 1998-09-09 Dow Corning Sa Compressible silicone composition
EP0971372A1 (en) * 1998-07-10 2000-01-12 ABB Research Ltd. Electric device with silicone insulating filler
EP1014390A1 (en) * 1998-12-23 2000-06-28 ABB Research Ltd. Method for filling an electrical device for medium and high voltage transmission and/or distribution networks
ATE308146T1 (en) * 2000-07-07 2005-11-15 Pirelli Kabel & Systeme Gmbh EXTERNAL TERMINATION FOR HIGH VOLTAGE CABLES
EP1848009B1 (en) * 2006-04-20 2014-03-26 ABB Technology Ltd An elongated member and use thereof

Also Published As

Publication number Publication date
EP2281294B1 (en) 2012-01-25
HRP20120280T1 (en) 2012-04-30
ES2383288T3 (en) 2012-06-20
CN102057454A (en) 2011-05-11
WO2009146569A1 (en) 2009-12-10
CH698970A1 (en) 2009-12-15
EP2281294A1 (en) 2011-02-09

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