CU22673A3 - Transformador o inductor de fuerza en un sistema de generación, transporte o distribución de energía - Google Patents

Transformador o inductor de fuerza en un sistema de generación, transporte o distribución de energía

Info

Publication number
CU22673A3
CU22673A3 CU1999102A CU1999102A CU22673A3 CU 22673 A3 CU22673 A3 CU 22673A3 CU 1999102 A CU1999102 A CU 1999102A CU 1999102 A CU1999102 A CU 1999102A CU 22673 A3 CU22673 A3 CU 22673A3
Authority
CU
Cuba
Prior art keywords
inductor
transformer
transportation
distribution system
winding
Prior art date
Application number
CU1999102A
Other languages
English (en)
Inventor
Christian Sasse
Rongsheng Liu
Li Ming
Albert Jaksts
Peter Carstensen
Mats Leijon
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
Publication of CU22673A3 publication Critical patent/CU22673A3/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
    • H01F27/32—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)

Abstract

Se describe un transformador o inductor de fuerza. El devanador (31) del transformador/inductor está construido por un conductor flexible (38) que tiene medios de contención del campo eléctrico que obligan a que el campo eléctrico, debido a la corriente eléctrica en el devanado (31), quede contenido dentro de la capa aislante del conductor flexible (38). El espesor de la capa aislante del condctor flexible (38) se adapta de tal manera que el esfuerzo dieléctrico (33) sea constante por toda la longitud del devanado. El área en sección transversal de la capa aislante del conducto flexible (38) se optimiza así, proporcionando un diseno de transformador/inductor con un elevado factor de espacio (figura 3).
CU1999102A 1997-02-03 1999-07-29 Transformador o inductor de fuerza en un sistema de generación, transporte o distribución de energía CU22673A3 (es)

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 (1)

Publication Number Publication Date
CU22673A3 true CU22673A3 (es) 2001-06-01

Family

ID=26662861

Family Applications (1)

Application Number Title Priority Date Filing Date
CU1999102A CU22673A3 (es) 1997-02-03 1999-07-29 Transformador o inductor de fuerza en un sistema de generación, transporte o distribución de energía

Country Status (19)

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

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2255739A1 (en) 1996-05-29 1997-12-04 Abb Ab An electric high voltage ac machine
AU3052997A (en) 1996-05-29 1998-01-05 Asea Brown Boveri Ab Rotating electrical machine comprising high-voltage stator winding and elongated support devices supporting the winding and method for manufacturing such machine
JP2000515357A (ja) 1996-05-29 2000-11-14 アセア、ブラウン、ボベリ、アクチエボラーグ 回転電機プラント
SE9602079D0 (sv) 1996-05-29 1996-05-29 Asea Brown Boveri Roterande elektriska maskiner med magnetkrets för hög spänning och ett förfarande för tillverkning av densamma
SE9704413D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Krafttransformator/reaktor
SE9704412D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Krafttransformator/reaktor
SE510452C2 (sv) 1997-02-03 1999-05-25 Asea Brown Boveri Transformator med spänningsregleringsorgan
SE513083C2 (sv) 1997-09-30 2000-07-03 Abb Ab Synkronkompensatoranläggning jämte användning av dylik samt förfarande för faskompensation i ett högspänt kraftfält
SE513555C2 (sv) 1997-11-27 2000-10-02 Abb Ab Förfarande för applicering av ett rörorgan i ett utrymme i en roterande elektrisk maskin och roterande elektrisk maskin enligt förfarandet
GB2331853A (en) 1997-11-28 1999-06-02 Asea Brown Boveri Transformer
GB2331858A (en) 1997-11-28 1999-06-02 Asea Brown Boveri A wind power plant
DE19854439C2 (de) * 1998-11-25 2000-10-12 Siemens Ag Transformator - insbesondere Giessharztransformator
WO2001052393A1 (en) † 2000-01-11 2001-07-19 American Superconductor Corporation Hts superconducting rotating machine
SE516002C2 (sv) 2000-03-01 2001-11-05 Abb Ab Roterande elektrisk maskin samt förfarande för framställning av en statorlindning
US6885273B2 (en) 2000-03-30 2005-04-26 Abb Ab Induction devices with distributed air gaps
SE516442C2 (sv) 2000-04-28 2002-01-15 Abb Ab Stationär induktionsmaskin och kabel därför
DE10120236C1 (de) * 2001-04-19 2003-01-30 Siemens Ag Elektrische Wicklungsanordnung
SE527544C2 (sv) * 2005-04-21 2006-04-04 Swedish Neutral Ab En induktiv anordning
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
CZ269999A3 (cs) 1999-11-17
BR9807149A (pt) 2000-01-25
PL334876A1 (en) 2000-03-27
UA46890C2 (uk) 2002-06-17
AU726018B2 (en) 2000-10-26
NO993734L (no) 1999-10-01
AP1051A (en) 2002-03-18
EE03457B1 (et) 2001-06-15
SE9704454D0 (sv) 1997-11-28
KR20000070659A (ko) 2000-11-25
WO1998034244A1 (en) 1998-08-06
NO993734D0 (no) 1999-08-02
SE510451C2 (sv) 1999-05-25
CA2278236A1 (en) 1998-08-06
AU5890398A (en) 1998-08-25
AP9901608A0 (en) 1999-09-30
EP1016101A1 (en) 2000-07-05
EA001716B1 (ru) 2001-08-27
JP2001509956A (ja) 2001-07-24
EA199900713A1 (ru) 2000-02-28
EE9900287A (et) 2000-02-15
CN1246956A (zh) 2000-03-08
NZ336521A (en) 2000-12-22
IS5115A (is) 1999-07-13
SE9704454L (sv) 1998-08-04

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