EP2955729A1 - Dispositif d'appui d'une pièce active d'un convertisseur de courant - Google Patents

Dispositif d'appui d'une pièce active d'un convertisseur de courant Download PDF

Info

Publication number
EP2955729A1
EP2955729A1 EP14172358.5A EP14172358A EP2955729A1 EP 2955729 A1 EP2955729 A1 EP 2955729A1 EP 14172358 A EP14172358 A EP 14172358A EP 2955729 A1 EP2955729 A1 EP 2955729A1
Authority
EP
European Patent Office
Prior art keywords
housing
current transformer
active part
support device
support
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.)
Ceased
Application number
EP14172358.5A
Other languages
German (de)
English (en)
Inventor
Michael GABER
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.)
Siemens Energy Global GmbH and Co KG
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Priority to EP14172358.5A priority Critical patent/EP2955729A1/fr
Priority to CA2950615A priority patent/CA2950615C/fr
Priority to UAA201612469A priority patent/UA118225C2/uk
Priority to PCT/EP2015/061196 priority patent/WO2015189018A1/fr
Priority to US15/317,305 priority patent/US10468173B2/en
Priority to CN201580029859.8A priority patent/CN106415748A/zh
Priority to RU2016147077A priority patent/RU2674431C2/ru
Publication of EP2955729A1 publication Critical patent/EP2955729A1/fr
Ceased legal-status Critical Current

Links

Images

Classifications

    • 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
    • H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
    • 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
    • H01F27/002—Arrangements provided on the transformer facilitating its transport
    • 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
    • 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

Definitions

  • the invention relates to a support device of an active part of a current transformer and a current transformer.
  • Active parts of current transformers are usually supported, depending on their weight of two or four insulating supports, which take over the weight and the mechanical loads of the active part. Depending on the model, the installation position is either suspended or upright.
  • the invention has for its object to provide an improved support device of an active part of a current transformer and an improved current transformer.
  • the object is achieved with respect to the support device by the features of claim 1 and in terms of the current transformer by the features of claim 5.
  • the support brackets are preferably chosen such that the Isolierstützbeine capture in a transport of the current transformer horizontal and / or lateral accelerations of the current transformer.
  • the current transformer is advantageous protected against transport damage that can be caused by such accelerations.
  • An embodiment of the invention provides that the housing bottom side ends of each two Isolierst Reifenbeine have a greater distance from each other than the active part-side ends of Isolierst Reifenbeine.
  • the insulating support legs spread from the active part to the housing bottom, so that they can accommodate particularly advantageous horizontal and / or lateral accelerations of the current transformer.
  • Another embodiment of the invention provides exactly four insulating support legs.
  • a current transformer according to the invention comprises a housing, an active part arranged in the housing and a supporting device according to the invention for supporting the active part with the advantages already mentioned above.
  • a holder for housing-side fixing of the Isolierstützbeins is arranged on the housing bottom for each Isolierst Reifenbein.
  • the insulating support legs are advantageously fastened in the housing, in particular for transporting the current transformer.
  • the housing preferably has a lower housing part with the housing bottom and an upper housing part, wherein the lower housing part and the upper housing part are detachably connectable to each other.
  • This design of the housing advantageously facilitates the assembly of the active part and the support device in the housing.
  • the single FIGURE shows a perspective view of a current transformer 1 with a housing 3, an active part 5 arranged in the housing 3 and a support device 7 for supporting the active part 5 in the housing 3, wherein the housing 3 is cut open on one side in the figure.
  • the support device 7 comprises four insulating support legs 71 made of an electrically insulating material, which carry the active part 5 and to be supported on a housing bottom 31 of the housing 3.
  • the Isolierstützbeine 71 spread from the active part 5 to the housing bottom 31, so that a longitudinal axis of each Isolierst Reifenbeins 71 forms a non-vanishing support angle ⁇ with the direction of gravity and the housing bottom ends of each two Isolierst Reifenbeine 71 have a greater distance from each other than the active part-side ends of Isolierst Reifenbeine 71.
  • the support device 7 may comprise a different number of insulating support legs 71, for example, three or five insulation support legs 71.
  • the housing 3 has a housing lower part 33 with the housing bottom 31 and an upper housing part 34, wherein the lower housing part 33 and the upper housing part 34 are detachably connectable to one another by means of a flange connection 35.
  • the upper housing part 34 is dome-shaped and shown cut in the figure. At the top of the upper housing part 34, two lifting lugs 37 for lifting the upper housing part 34 and the current transformer 1 are arranged.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Casings For Electric Apparatus (AREA)
EP14172358.5A 2014-06-13 2014-06-13 Dispositif d'appui d'une pièce active d'un convertisseur de courant Ceased EP2955729A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP14172358.5A EP2955729A1 (fr) 2014-06-13 2014-06-13 Dispositif d'appui d'une pièce active d'un convertisseur de courant
CA2950615A CA2950615C (fr) 2014-06-13 2015-05-21 Dispositif de support d'une piece active d'un transformateur de courant
UAA201612469A UA118225C2 (uk) 2014-06-13 2015-05-21 Опорний пристрій активної частини трансформатора струму
PCT/EP2015/061196 WO2015189018A1 (fr) 2014-06-13 2015-05-21 Dispositif de support d'une pièce active d'un transformateur de courant
US15/317,305 US10468173B2 (en) 2014-06-13 2015-05-21 Support device of an active part of a current transformer
CN201580029859.8A CN106415748A (zh) 2014-06-13 2015-05-21 交流器的有源部件的支承装置
RU2016147077A RU2674431C2 (ru) 2014-06-13 2015-05-21 Опорное устройство активной части трансформатора тока

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14172358.5A EP2955729A1 (fr) 2014-06-13 2014-06-13 Dispositif d'appui d'une pièce active d'un convertisseur de courant

Publications (1)

Publication Number Publication Date
EP2955729A1 true EP2955729A1 (fr) 2015-12-16

Family

ID=50942131

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14172358.5A Ceased EP2955729A1 (fr) 2014-06-13 2014-06-13 Dispositif d'appui d'une pièce active d'un convertisseur de courant

Country Status (7)

Country Link
US (1) US10468173B2 (fr)
EP (1) EP2955729A1 (fr)
CN (1) CN106415748A (fr)
CA (1) CA2950615C (fr)
RU (1) RU2674431C2 (fr)
UA (1) UA118225C2 (fr)
WO (1) WO2015189018A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018055202A1 (fr) * 2016-09-26 2018-03-29 Abb Schweiz Ag Transformateur
EP3367397A3 (fr) * 2017-02-24 2018-09-19 ABB Schweiz AG Dispositif de support d'élément de fonctionnement

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4449110A (en) * 1981-09-17 1984-05-15 Alsthom-Atlantique Device for chocking an inverted type current transformer when transported on its side
DE3540547A1 (de) * 1985-11-15 1987-05-21 Messwandler Bau Ag Hochspannungsstromwandler und verfahren zur herstellung eines derartigen hochspannungsstromwandlers
JPH04127628U (ja) * 1991-05-14 1992-11-20 日新電機株式会社 ガス絶縁変流器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2858356A (en) * 1953-01-21 1958-10-28 Setchell Barton Thomas High voltage transformer assemblies
US3456220A (en) * 1968-04-25 1969-07-15 Gen Electric High voltage current transformer
US3644858A (en) * 1970-09-28 1972-02-22 Westinghouse Electric Corp Transformer having a nonmetallic casing
DE3608391A1 (de) * 1985-11-15 1987-09-17 Messwandler Bau Ag Hochspannungsstromwandler
DE3644553A1 (de) * 1986-12-24 1988-07-07 Raupach Friedrich Gasisolierter hochspannungsstromverwandler
PL1905052T3 (pl) * 2005-07-15 2017-08-31 Siemens Aktiengesellschaft Naczynie rozszerzalnościowe do przełącznika stopniowego
CN101388285B (zh) * 2008-07-10 2010-12-15 国网电力科学研究院 现场试验用1000kV电磁式标准电压互感器及其制造方法
CN201673803U (zh) * 2010-01-12 2010-12-15 西安中新电力设备制造有限公司 一种110千伏高压六氟化硫气体绝缘电流互感器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4449110A (en) * 1981-09-17 1984-05-15 Alsthom-Atlantique Device for chocking an inverted type current transformer when transported on its side
DE3540547A1 (de) * 1985-11-15 1987-05-21 Messwandler Bau Ag Hochspannungsstromwandler und verfahren zur herstellung eines derartigen hochspannungsstromwandlers
JPH04127628U (ja) * 1991-05-14 1992-11-20 日新電機株式会社 ガス絶縁変流器

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018055202A1 (fr) * 2016-09-26 2018-03-29 Abb Schweiz Ag Transformateur
EP3367397A3 (fr) * 2017-02-24 2018-09-19 ABB Schweiz AG Dispositif de support d'élément de fonctionnement
US11081272B2 (en) 2017-02-24 2021-08-03 Abb Power Grids Switzerland Ag Device support assembly

Also Published As

Publication number Publication date
UA118225C2 (uk) 2018-12-10
CN106415748A (zh) 2017-02-15
RU2016147077A3 (fr) 2018-07-16
WO2015189018A1 (fr) 2015-12-17
CA2950615A1 (fr) 2015-12-17
US10468173B2 (en) 2019-11-05
RU2674431C2 (ru) 2018-12-10
RU2016147077A (ru) 2018-07-16
CA2950615C (fr) 2020-11-17
US20170117080A1 (en) 2017-04-27

Similar Documents

Publication Publication Date Title
DE102016010891A1 (de) Vorrichtung und Verfahren zum Austausch von austauschbaren Komponenten einer Windenergieanlage
EP2955729A1 (fr) Dispositif d'appui d'une pièce active d'un convertisseur de courant
WO1986001872A1 (fr) Lampe electrique suspendue
BE1024814B1 (de) Eine Ankoppelungsvorrichtung zum Anbringen von Transformatoren und das Verfahren zu deren Anwendung
EP2897891B1 (fr) Cadre périmétral, procédé pour installer un cadre périmétral et utilisation d'un cadre périmétral pour connecter une grue à tour à un objet
EP2451037A2 (fr) Aide à la fixation pour la manipulation de câbles
DE102017130190A1 (de) Freileitungsträger und Verfahren zum Abnehmen einer Freileitung
DE202023101744U1 (de) Ladestation für mobile Endgeräte
EP0054508B1 (fr) Dispositif pour le montage d'éléments de construction, par exemple de mâts
DE102011009579A1 (de) Flexibles Zugsystem für Bildwandsysteme und Verfahren zur Montage von Bildwandsystemen
DE202014102096U1 (de) Sonnenschirm
EP3336440B1 (fr) Dispositif de fixation de radiateurs plats sur un mur
DE102019122687A1 (de) System zum Laden und Lagern von akkubetriebenen Flugobjekten
EP3296150A1 (fr) Dispositif de suspension pour matériel électrique
EP2526767A1 (fr) Siège en hauteur d'un poste de pilotage avec poste de pilotage supporté par plusieurs montants
EP2907763B1 (fr) Revêtement mural doté de corbeilles en treillis métallique et corbeille en treillis métallique
DE202012103825U1 (de) Vorrichtung zur Befestigung einer Gittermatte an einem Pfosten oder einer Wand
DE3317799A1 (de) Tragvorrichtung fuer elektrokabel
DE2615852C3 (de) Abstandhalter für elektrische Leitungen
DE102016103149B4 (de) Container-Aufbewahrungssystem
CH366576A (de) Schraubenlose elektrische Klemme
DE102010026493B4 (de) Halterungssystem, insbesondere für Kraftfahrzeuge
DE2638578A1 (de) Vorrichtung zum ausziehen von seilen an hochspannungsfreileitungsmasten
DE202017100666U1 (de) Schwenkgrill
DE102022001580A1 (de) Deckenabhängung mit einem Rahmen

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): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

17P Request for examination filed

Effective date: 20160606

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SIEMENS AKTIENGESELLSCHAFT

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

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20200206

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SIEMENS ENERGY GLOBAL GMBH & CO. KG

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

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 20230523