FR2417830A1 - Traversee electrique a refroidissement integral - Google Patents

Traversee electrique a refroidissement integral

Info

Publication number
FR2417830A1
FR2417830A1 FR7904230A FR7904230A FR2417830A1 FR 2417830 A1 FR2417830 A1 FR 2417830A1 FR 7904230 A FR7904230 A FR 7904230A FR 7904230 A FR7904230 A FR 7904230A FR 2417830 A1 FR2417830 A1 FR 2417830A1
Authority
FR
France
Prior art keywords
fully cooled
cooled electric
electric cross
fluid
cooling fluid
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.)
Pending
Application number
FR7904230A
Other languages
English (en)
Inventor
Edward Francis Cronin
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2417830A1 publication Critical patent/FR2417830A1/fr
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/54—Insulators or insulating bodies characterised by their form having heating or cooling devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/26—Lead-in insulators; Lead-through insulators
    • 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
    • H01F27/04—Leading of conductors or axles through casings, e.g. for tap-changing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulators (AREA)
  • Transformer Cooling (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

Traversée électrique utilisant le fluide de refroidissement de l'appareil dans lequel elle est montée, comme propre réfrigérant. Elle comporte un conducteur électrique tubulaire 26 logé dans un corps isolant 11, deux bornes 14, 19 fixées aux extrémités du conducteur et faisant saillie à l'extérieur du corps, une enveloppe extérieure 15 qui entoure au moins partiellement le corps, des orifices d'entrée 16 et de sortie 30 pour permettre l'introduction d'un fluide de refroidissement à circulation forcée dans l'enveloppe puis dans le corps et son évacuation hors de la traversée et des moyens 24 de déplacement de fluide contenus dans le corps pour délimiter un trajet de volume minimal pour le fluide circulant dans le corps. Application aux traversées pour transformateurs de grande puissance.
FR7904230A 1978-02-21 1979-02-20 Traversee electrique a refroidissement integral Pending FR2417830A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/879,052 US4169965A (en) 1978-02-21 1978-02-21 Integrally cooled electrical feedthrough bushing

Publications (1)

Publication Number Publication Date
FR2417830A1 true FR2417830A1 (fr) 1979-09-14

Family

ID=25373338

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7904230A Pending FR2417830A1 (fr) 1978-02-21 1979-02-20 Traversee electrique a refroidissement integral

Country Status (9)

Country Link
US (1) US4169965A (fr)
JP (1) JPS54126925A (fr)
CA (1) CA1118061A (fr)
DE (1) DE2905891A1 (fr)
ES (1) ES477891A1 (fr)
FR (1) FR2417830A1 (fr)
GB (1) GB2018047A (fr)
IT (1) IT1110660B (fr)
NL (1) NL7900333A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2918804C2 (de) * 1979-05-10 1986-11-20 Metallgesellschaft Ag, 6000 Frankfurt Isolierende Stromdurchführung
IT1251318B (it) * 1991-09-13 1995-05-08 Ente Naz Energia Elettrica Apparecchiatura per controllare lo stato di contaminazione di isolatori elettrici
KR20040049216A (ko) * 2002-12-05 2004-06-11 삼성전자주식회사 전자레인지
WO2007078238A1 (fr) 2005-12-30 2007-07-12 Abb Technology Ltd Refroidissement de dispositifs haute tension
WO2007078226A1 (fr) * 2005-12-30 2007-07-12 Abb Technology Ltd. Refroidissement de dispositifs haute tension
US8669469B2 (en) * 2005-12-30 2014-03-11 Abb Technology Ltd. Cooling of high voltage devices
SE531237C2 (sv) * 2007-07-04 2009-01-27 Abb Technology Ag Kylning av högspänningsanordningar
JP5306037B2 (ja) * 2009-04-23 2013-10-02 株式会社東芝 回転電機の高圧ブッシング
EP2267870B1 (fr) * 2009-06-22 2020-06-03 General Electric Technology GmbH Connexion électrique d'une machine électrique scellée et procédé de refroidissement d'une connexion électrique d'une machine électrique scellée
JP5571107B2 (ja) * 2012-01-30 2014-08-13 株式会社東芝 回転電機の高圧ブッシング及び回転電機
DE102017204931A1 (de) 2017-03-23 2018-09-27 Siemens Aktiengesellschaft Elektrisches Gerät mit gekühltem Dom
EP3852123A1 (fr) * 2020-01-15 2021-07-21 ABB Power Grids Switzerland AG Douille air-air refroidie à l'air

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE541444A (fr) *
DE1170486B (de) * 1960-04-09 1964-05-21 Siemens Ag Hochstromdurchfuehrung fuer elektrische Maschinen und Apparate
FR1387067A (fr) * 1963-10-08 1965-01-29 Comp Generale Electricite Perfectionnements aux bornes de traversée pour tensions élevées
US3626079A (en) * 1970-08-10 1971-12-07 Gen Electric Electrical bushing with cooling means

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4132853A (en) * 1977-04-25 1979-01-02 Westinghouse Electric Corp. Electrical bushing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE541444A (fr) *
DE1170486B (de) * 1960-04-09 1964-05-21 Siemens Ag Hochstromdurchfuehrung fuer elektrische Maschinen und Apparate
FR1387067A (fr) * 1963-10-08 1965-01-29 Comp Generale Electricite Perfectionnements aux bornes de traversée pour tensions élevées
US3626079A (en) * 1970-08-10 1971-12-07 Gen Electric Electrical bushing with cooling means

Also Published As

Publication number Publication date
ES477891A1 (es) 1979-10-16
NL7900333A (nl) 1979-08-23
JPS54126925A (en) 1979-10-02
GB2018047A (en) 1979-10-10
US4169965A (en) 1979-10-02
DE2905891A1 (de) 1979-08-23
CA1118061A (fr) 1982-02-09
IT7920341A0 (it) 1979-02-20
IT1110660B (it) 1985-12-23

Similar Documents

Publication Publication Date Title
FR2417830A1 (fr) Traversee electrique a refroidissement integral
FR2442498A1 (fr) Appareil electrique inductif
DK161296C (da) Apparat til opvarmning af et elektrisk ledende stroembart medium
FR2407638A1 (fr) Circuit d'alimentation d'une lampe a decharge
BE797269A (fr) Methode et appareil pour introduire de la puissance electrique dans un flux de gaz au moyen d'une decharge electrique
CA2333106A1 (fr) Lampe emettant un rayonnement ultraviolet de grande puissance
JPS5583528A (en) Wire cut electrical discharge machining device
GB1162339A (en) Improvements in or relating to Highly-rated Electrical Circuits
FR2404931A1 (fr) Barrette de connexion pour le couvercle d'un appareil electrique
FR3116412B1 (fr) Module de refroidissement en U pour un équipement électrique de puissance
US3376538A (en) Portable electric welding device
FR2671904A1 (fr) Systeme d'assemblage de condensateurs de puissance en batterie.
FR2445086A1 (fr) Cable electrique refroidi
ES446309A1 (es) Celda de equipo electrico con aislamiento en el aire.
FR2420206A1 (fr) Lampe electrique avec bouchon metallique entourant l'entree de courant exterieure dans le verre de l'ampoule
SU1675506A1 (ru) Устройство дл оттаивани грунта
JPS55154051A (en) Ultrahigh pressure mercury lamp
RU2011492C1 (ru) Электросварочный аппарат фролова
SU303737A1 (ru) Источник низкотемпературной плазмы
CN2400745Y (zh) 安全即热式电热水器
JPS56147018A (en) Liquid level gage for liquid helium
SU510765A1 (ru) Трехфазный токопровод
US1716021A (en) Water heater
RU25116U1 (ru) Набор постоянных проволочных низкоомных нагрузочных резисторов
RU15737U1 (ru) Устройство для нагрева жидкости