CO2017004720A2 - Conductos de enfriamiento para embobinado de transformadores - Google Patents

Conductos de enfriamiento para embobinado de transformadores

Info

Publication number
CO2017004720A2
CO2017004720A2 CONC2017/0004720A CO2017004720A CO2017004720A2 CO 2017004720 A2 CO2017004720 A2 CO 2017004720A2 CO 2017004720 A CO2017004720 A CO 2017004720A CO 2017004720 A2 CO2017004720 A2 CO 2017004720A2
Authority
CO
Colombia
Prior art keywords
cooling
winding arrangement
cooling ducts
transformer winding
electrical
Prior art date
Application number
CONC2017/0004720A
Other languages
English (en)
Inventor
Santis Junior Eugenio De
Joel Mendes
Antonio Pedro Silva
Stephan Voss
Original Assignee
Siemens Ag
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 filed Critical Siemens Ag
Publication of CO2017004720A2 publication Critical patent/CO2017004720A2/es

Links

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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2876—Cooling
    • 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
    • H01F27/08—Cooling; Ventilating
    • H01F27/10—Liquid cooling
    • 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
    • H01F27/025—Constructional details relating to cooling
    • 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
    • H01F27/322—Insulating of coils, windings, or parts thereof the insulation forming channels for circulation of the fluid
    • 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
    • H01F41/06—Coil winding
    • 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
    • H01F27/42—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils
    • H01F27/422—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils for instrument transformers
    • H01F27/425—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils for instrument transformers for voltage transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Of Transformers For General Uses (AREA)

Abstract

Disposición (300) de embobinado para una instalación eléctrica, la disposición (300) de embobinado comprende un conductor (309) eléctrico y una pluralidad de conductos (301-304) de enfriamiento, en la que el conductor eléctrico se enrolla formando diversas capas (321- 327) alrededor de un eje (330), en la que: - cada conducto (301-304) de enfriamiento de dicha pluralidad de conductos de enfriamiento se extiende entre un par de capas (321-327) adyacentes del conductor (309) eléctrico embobinado en dirección axial a través de la disposición (300) de embobinado y en dirección tangencial no completamente alrededor del eje (330); los conductos (301-304) de enfriamiento de la pluralidad de conductos de enfriamiento se distribuyen entre más de un par de capas (321-327) adyacentes de tal manera que la disposición (300) de embobinado es esencialmente cilíndrica.
CONC2017/0004720A 2014-11-10 2017-05-10 Conductos de enfriamiento para embobinado de transformadores CO2017004720A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14192497.7A EP3018667B1 (en) 2014-11-10 2014-11-10 Cooling ducts for transformers' winding
PCT/EP2015/074984 WO2016074928A1 (en) 2014-11-10 2015-10-28 Cooling ducts for transformers' winding

Publications (1)

Publication Number Publication Date
CO2017004720A2 true CO2017004720A2 (es) 2017-07-28

Family

ID=51866091

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2017/0004720A CO2017004720A2 (es) 2014-11-10 2017-05-10 Conductos de enfriamiento para embobinado de transformadores

Country Status (10)

Country Link
US (1) US10622138B2 (es)
EP (1) EP3018667B1 (es)
CN (1) CN107077954A (es)
CA (1) CA2967110C (es)
CO (1) CO2017004720A2 (es)
ES (1) ES2883399T3 (es)
MX (1) MX364765B (es)
PL (1) PL3018667T3 (es)
PT (1) PT3018667T (es)
WO (1) WO2016074928A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106024322B (zh) * 2016-06-29 2017-12-01 重庆益新阳工贸有限公司 一种电动汽车专用配电变压器铁芯结构
EP3373314A1 (en) * 2017-03-10 2018-09-12 ABB Schweiz AG Cooling non-liquid immersed transformers
CN109616296B (zh) * 2019-01-11 2024-06-11 浙江宝威电气有限公司 一种三相直线排列式Dy(Dy)接法的调容变压器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2313306A (en) 1940-06-13 1943-03-09 Line Material Co Method of making transformers
US2544845A (en) * 1948-09-13 1951-03-13 Mcgraw Electric Co Transformer construction
JPS5015066B1 (es) * 1969-12-19 1975-06-02
JPH08316052A (ja) 1995-05-24 1996-11-29 Meidensha Corp 箔巻線変圧器
JPH09199344A (ja) 1996-01-19 1997-07-31 Fuji Electric Co Ltd ガス絶縁誘導電器
US7023312B1 (en) 2001-12-21 2006-04-04 Abb Technology Ag Integrated cooling duct for resin-encapsulated distribution transformer coils
EP2487697A1 (en) * 2011-02-08 2012-08-15 ABB Technology AG Dry-type transformer and method of manufacturing a dry-type transformer
DE102011080827A1 (de) 2011-08-11 2013-02-14 Siemens Aktiengesellschaft Wicklung und Verfahren zur Herstellung einer Wicklung mit Kühlkanal

Also Published As

Publication number Publication date
WO2016074928A1 (en) 2016-05-19
BR112017009630A8 (pt) 2023-04-25
US20170323719A1 (en) 2017-11-09
CA2967110C (en) 2021-11-16
EP3018667A1 (en) 2016-05-11
PL3018667T3 (pl) 2021-12-13
CN107077954A (zh) 2017-08-18
ES2883399T3 (es) 2021-12-07
CA2967110A1 (en) 2016-05-19
PT3018667T (pt) 2021-08-13
US10622138B2 (en) 2020-04-14
MX364765B (es) 2019-05-06
MX2017006018A (es) 2017-11-17
EP3018667B1 (en) 2021-05-26
BR112017009630A2 (pt) 2017-12-19

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