SE510451C2 - Krafttransformator eller reaktor - Google Patents

Krafttransformator eller reaktor

Info

Publication number
SE510451C2
SE510451C2 SE9704454A SE9704454A SE510451C2 SE 510451 C2 SE510451 C2 SE 510451C2 SE 9704454 A SE9704454 A SE 9704454A SE 9704454 A SE9704454 A SE 9704454A SE 510451 C2 SE510451 C2 SE 510451C2
Authority
SE
Sweden
Prior art keywords
cable
winding
power transformer
reactor
conductor
Prior art date
Application number
SE9704454A
Other languages
English (en)
Swedish (sv)
Other versions
SE9704454D0 (sv
SE9704454L (sv
Inventor
Mats Leijon
Peter Carstensen
Albert Jaksts
Li Ming
Rongsheng Liu
Christian Sasse
Original Assignee
Asea Brown Boveri
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
Priority claimed from SE9700335A external-priority patent/SE508556C2/sv
Application filed by Asea Brown Boveri filed Critical Asea Brown Boveri
Priority to SE9704454A priority Critical patent/SE510451C2/sv
Publication of SE9704454D0 publication Critical patent/SE9704454D0/xx
Priority to EA199900713A priority patent/EA001716B1/ru
Priority to EP98902349A priority patent/EP1016101A1/en
Priority to APAP/P/1999/001608A priority patent/AP1051A/en
Priority to EEP199900287A priority patent/EE03457B1/xx
Priority to JP53279498A priority patent/JP2001509956A/ja
Priority to CZ992699A priority patent/CZ269999A3/cs
Priority to PCT/SE1998/000152 priority patent/WO1998034244A1/en
Priority to PL98334876A priority patent/PL334876A1/xx
Priority to KR1019997006908A priority patent/KR20000070659A/ko
Priority to BR9807149-1A priority patent/BR9807149A/pt
Priority to UA99094916A priority patent/UA46890C2/uk
Priority to CA002278236A priority patent/CA2278236A1/en
Priority to NZ336521A priority patent/NZ336521A/xx
Priority to AU58903/98A priority patent/AU726018B2/en
Priority to CN98802240A priority patent/CN1246956A/zh
Publication of SE9704454L publication Critical patent/SE9704454L/xx
Publication of SE510451C2 publication Critical patent/SE510451C2/sv
Priority to IS5115A priority patent/IS5115A/is
Priority to CU1999102A priority patent/CU22673A3/es
Priority to NO993734A priority patent/NO993734L/no

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
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • 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
    • H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
    • 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
    • H01F27/288—Shielding
    • 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
    • H01F27/323—Insulation between winding turns, between winding layers
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H01F3/14—Constrictions; Gaps, e.g. air-gaps
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/025—Disconnection after limiting, e.g. when limiting is not sufficient or for facilitating disconnection
    • 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
    • H01F2027/329—Insulation with semiconducting layer, e.g. to reduce corona effect
    • 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
    • H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
    • H01F2029/143—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias with control winding for generating magnetic bias
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/15—Machines characterised by cable windings, e.g. high-voltage cables, ribbon cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Insulating Of Coils (AREA)
SE9704454A 1997-02-03 1997-11-28 Krafttransformator eller reaktor SE510451C2 (sv)

Priority Applications (19)

Application Number Priority Date Filing Date Title
SE9704454A SE510451C2 (sv) 1997-02-03 1997-11-28 Krafttransformator eller reaktor
AU58903/98A AU726018B2 (en) 1997-02-03 1998-02-02 Winding in transformer or inductor
CN98802240A CN1246956A (zh) 1997-02-03 1998-02-02 变压器或电感器内的绕组
KR1019997006908A KR20000070659A (ko) 1997-02-03 1998-02-02 트랜스포머 또는 인덕터에서의 권선
BR9807149-1A BR9807149A (pt) 1997-02-03 1998-02-02 Enrolamento em transformador ou em indutor
APAP/P/1999/001608A AP1051A (en) 1997-02-03 1998-02-02 Winding in transformer or inductor.
EEP199900287A EE03457B1 (et) 1997-02-03 1998-02-02 Jõutrafo või induktiivpool
JP53279498A JP2001509956A (ja) 1997-02-03 1998-02-02 変圧器又はインダクタにおける巻き線
CZ992699A CZ269999A3 (cs) 1997-02-03 1998-02-02 Vinutí transformátoru nebo tlumivky
PCT/SE1998/000152 WO1998034244A1 (en) 1997-02-03 1998-02-02 Winding in transformer or inductor
PL98334876A PL334876A1 (en) 1997-02-03 1998-02-02 Transformer or exciter winding
EA199900713A EA001716B1 (ru) 1997-02-03 1998-02-02 Обмотка трансформатора или индуктора
EP98902349A EP1016101A1 (en) 1997-02-03 1998-02-02 Winding in transformer or inductor
UA99094916A UA46890C2 (uk) 1997-02-03 1998-02-02 Силовий трансформатор або індуктор у системі генерування, передачі або розподілу енергії
CA002278236A CA2278236A1 (en) 1997-02-03 1998-02-02 Winding in transformer or inductor
NZ336521A NZ336521A (en) 1997-02-03 1998-02-02 Winding in transformer or inductor with conductor having electric field containment and varying cross-sectional area of the conductor
IS5115A IS5115A (is) 1997-02-03 1999-07-13 Vaf í spennu eða spanspólu
CU1999102A CU22673A3 (es) 1997-02-03 1999-07-29 Transformador o inductor de fuerza en un sistema de generación, transporte o distribución de energía
NO993734A NO993734L (no) 1997-02-03 1999-08-02 Vikling for en transformator eller induktor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9700335A SE508556C2 (sv) 1997-02-03 1997-02-03 Krafttransformator/reaktor
SE9704454A SE510451C2 (sv) 1997-02-03 1997-11-28 Krafttransformator eller reaktor

Publications (3)

Publication Number Publication Date
SE9704454D0 SE9704454D0 (sv) 1997-11-28
SE9704454L SE9704454L (sv) 1998-08-04
SE510451C2 true SE510451C2 (sv) 1999-05-25

Family

ID=26662861

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9704454A SE510451C2 (sv) 1997-02-03 1997-11-28 Krafttransformator eller reaktor

Country Status (19)

Country Link
EP (1) EP1016101A1 (xx)
JP (1) JP2001509956A (xx)
KR (1) KR20000070659A (xx)
CN (1) CN1246956A (xx)
AP (1) AP1051A (xx)
AU (1) AU726018B2 (xx)
BR (1) BR9807149A (xx)
CA (1) CA2278236A1 (xx)
CU (1) CU22673A3 (xx)
CZ (1) CZ269999A3 (xx)
EA (1) EA001716B1 (xx)
EE (1) EE03457B1 (xx)
IS (1) IS5115A (xx)
NO (1) NO993734L (xx)
NZ (1) NZ336521A (xx)
PL (1) PL334876A1 (xx)
SE (1) SE510451C2 (xx)
UA (1) UA46890C2 (xx)
WO (1) WO1998034244A1 (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19854439C2 (de) * 1998-11-25 2000-10-12 Siemens Ag Transformator - insbesondere Giessharztransformator
JP3892299B2 (ja) † 2000-01-11 2007-03-14 アメリカン スーパーコンダクター コーポレイション Ｈｔｓ超伝導回転機械
DE10120236C1 (de) * 2001-04-19 2003-01-30 Siemens Ag Elektrische Wicklungsanordnung
JP4885907B2 (ja) * 2008-05-26 2012-02-29 昭和電線デバイステクノロジー株式会社 リッツ線コイル
CN104753220B (zh) * 2015-04-09 2017-03-01 哈尔滨电气动力装备有限公司 10kV电机导线绝缘工艺方法
CN108511163A (zh) * 2018-03-26 2018-09-07 江苏亚威变压器有限公司 一种高频变压器及其树脂浇注方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5036165A (en) * 1984-08-23 1991-07-30 General Electric Co. Semi-conducting layer for insulated electrical conductors
JPH0424909A (ja) * 1990-05-15 1992-01-28 Mitsubishi Electric Corp 電磁誘導機器

Also Published As

Publication number Publication date
EA199900713A1 (ru) 2000-02-28
EE9900287A (et) 2000-02-15
CA2278236A1 (en) 1998-08-06
CN1246956A (zh) 2000-03-08
WO1998034244A1 (en) 1998-08-06
AU726018B2 (en) 2000-10-26
NZ336521A (en) 2000-12-22
AU5890398A (en) 1998-08-25
SE9704454D0 (sv) 1997-11-28
EA001716B1 (ru) 2001-08-27
AP1051A (en) 2002-03-18
KR20000070659A (ko) 2000-11-25
UA46890C2 (uk) 2002-06-17
CU22673A3 (es) 2001-06-01
NO993734L (no) 1999-10-01
SE9704454L (sv) 1998-08-04
CZ269999A3 (cs) 1999-11-17
JP2001509956A (ja) 2001-07-24
EE03457B1 (et) 2001-06-15
IS5115A (is) 1999-07-13
NO993734D0 (no) 1999-08-02
AP9901608A0 (en) 1999-09-30
BR9807149A (pt) 2000-01-25
EP1016101A1 (en) 2000-07-05
PL334876A1 (en) 2000-03-27

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