CN103765534B - 干式变压器 - Google Patents

干式变压器 Download PDF

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Publication number
CN103765534B
CN103765534B CN201280041746.6A CN201280041746A CN103765534B CN 103765534 B CN103765534 B CN 103765534B CN 201280041746 A CN201280041746 A CN 201280041746A CN 103765534 B CN103765534 B CN 103765534B
Authority
CN
China
Prior art keywords
width
winding
dry
conductor
type transformer
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.)
Active
Application number
CN201280041746.6A
Other languages
English (en)
Chinese (zh)
Other versions
CN103765534A (zh
Inventor
卡洛斯·罗伊马丁
安东尼奥·诺格斯巴列拉斯
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.)
Hitachi Energy Co ltd
Original Assignee
ABB T&D Technology 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 ABB T&D Technology AG filed Critical ABB T&D Technology AG
Publication of CN103765534A publication Critical patent/CN103765534A/zh
Application granted granted Critical
Publication of CN103765534B publication Critical patent/CN103765534B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
    • H01F29/025—Constructional details of transformers or reactors with tapping on coil or windings
    • 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
    • H01F27/2847—Sheets; Strips
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
    • 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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F2027/348—Preventing eddy currents
    • 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
    • H01F27/2871—Pancake coils
    • 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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/346—Preventing or reducing leakage fields

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Golf Clubs (AREA)
  • Soft Magnetic Materials (AREA)
CN201280041746.6A 2011-08-30 2012-08-27 干式变压器 Active CN103765534B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11179279.2A EP2565881B1 (en) 2011-08-30 2011-08-30 Dry-type transformer
EP11179279.2 2011-08-30
PCT/EP2012/066568 WO2013030139A1 (en) 2011-08-30 2012-08-27 Dry-type transformer

Publications (2)

Publication Number Publication Date
CN103765534A CN103765534A (zh) 2014-04-30
CN103765534B true CN103765534B (zh) 2017-03-29

Family

ID=46785398

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280041746.6A Active CN103765534B (zh) 2011-08-30 2012-08-27 干式变压器

Country Status (9)

Country Link
US (1) US9147520B2 (https=)
EP (1) EP2565881B1 (https=)
KR (1) KR101990655B1 (https=)
CN (1) CN103765534B (https=)
BR (1) BR112014004664B1 (https=)
ES (1) ES2685076T3 (https=)
IN (1) IN2014CN02218A (https=)
RU (1) RU2599728C2 (https=)
WO (1) WO2013030139A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2980820B1 (en) * 2014-08-01 2016-09-28 ABB Schweiz AG On-load tap-changer for dry transformers and dry transformer

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3925743A (en) * 1974-10-23 1975-12-09 Westinghouse Electric Corp Interleaved winding for electrical inductive apparatus
DE2609548A1 (de) * 1975-06-06 1976-12-16 Nat Ind As Wicklung fuer transformatoren oder drosselspulen
DE3108161A1 (de) * 1980-03-05 1982-01-21 Hitachi, Ltd., Tokyo Wicklung fuer eine statische induktionsvorrichtung
WO2003025957A1 (en) * 2001-09-19 2003-03-27 Metal Manufactures Limited Improved transformer winding
CN201112075Y (zh) * 2007-09-11 2008-09-10 中电电气集团有限公司 非包封干式变压器三绕组线圈结构

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE426116B (sv) * 1981-04-30 1982-12-06 Asea Ab Krafttransformator eller reaktor
US4864266A (en) * 1988-04-29 1989-09-05 Electric Power Research Institute, Inc. High-voltage winding for core-form power transformers
RU2112295C1 (ru) * 1995-11-29 1998-05-27 Александров Георгий Николаевич Управляемый шунтирующий реактор (варианты)
GB2331853A (en) * 1997-11-28 1999-06-02 Asea Brown Boveri Transformer
CA2574848A1 (en) * 2004-08-05 2006-12-21 Wyeth Antagonizing interleukin-21 receptor activity
JP4397353B2 (ja) * 2005-06-22 2010-01-13 株式会社日立産機システム アモルファス変圧器
US7719397B2 (en) * 2006-07-27 2010-05-18 Abb Technology Ag Disc wound transformer with improved cooling and impulse voltage distribution

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3925743A (en) * 1974-10-23 1975-12-09 Westinghouse Electric Corp Interleaved winding for electrical inductive apparatus
DE2609548A1 (de) * 1975-06-06 1976-12-16 Nat Ind As Wicklung fuer transformatoren oder drosselspulen
DE3108161A1 (de) * 1980-03-05 1982-01-21 Hitachi, Ltd., Tokyo Wicklung fuer eine statische induktionsvorrichtung
WO2003025957A1 (en) * 2001-09-19 2003-03-27 Metal Manufactures Limited Improved transformer winding
CN201112075Y (zh) * 2007-09-11 2008-09-10 中电电气集团有限公司 非包封干式变压器三绕组线圈结构

Also Published As

Publication number Publication date
BR112014004664B1 (pt) 2021-08-10
US20140218151A1 (en) 2014-08-07
US9147520B2 (en) 2015-09-29
KR20140059836A (ko) 2014-05-16
CN103765534A (zh) 2014-04-30
ES2685076T3 (es) 2018-10-05
IN2014CN02218A (https=) 2015-06-12
EP2565881B1 (en) 2018-06-13
KR101990655B1 (ko) 2019-06-18
RU2599728C2 (ru) 2016-10-10
BR112014004664A2 (pt) 2017-03-28
WO2013030139A1 (en) 2013-03-07
EP2565881A1 (en) 2013-03-06
RU2014112195A (ru) 2015-10-10

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Effective date of registration: 20180508

Address after: Baden, Switzerland

Patentee after: ABB Switzerland Co.,Ltd.

Address before: Zurich

Patentee before: ABB TECHNOLOGY Ltd.

TR01 Transfer of patent right
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TR01 Transfer of patent right

Effective date of registration: 20210517

Address after: Baden, Switzerland

Patentee after: ABB grid Switzerland AG

Address before: Baden, Switzerland

Patentee before: ABB Switzerland Co.,Ltd.

CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: Swiss Baden

Patentee after: Hitachi energy Switzerland AG

Address before: Swiss Baden

Patentee before: ABB grid Switzerland AG

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20240105

Address after: Zurich, SUI

Patentee after: Hitachi Energy Co.,Ltd.

Address before: Swiss Baden

Patentee before: Hitachi energy Switzerland AG