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EA200000586A1 - Система электроснабжения - Google Patents

Система электроснабжения

Info

Publication number
EA200000586A1
EA200000586A1 EA200000586A EA200000586A EA200000586A1 EA 200000586 A1 EA200000586 A1 EA 200000586A1 EA 200000586 A EA200000586 A EA 200000586A EA 200000586 A EA200000586 A EA 200000586A EA 200000586 A1 EA200000586 A1 EA 200000586A1
Authority
EA
Eurasian Patent Office
Prior art keywords
power supply
supply system
transformer
semiconducting layers
rotating converter
Prior art date
Application number
EA200000586A
Other languages
English (en)
Other versions
EA002747B1 (ru
Inventor
Матс Леийон
Андерс Бьерклунд
Торстен Шютте
Ларс Вальфридссон
Original Assignee
Абб Аб
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 Абб Аб filed Critical Абб Аб
Publication of EA200000586A1 publication Critical patent/EA200000586A1/ru
Publication of EA002747B1 publication Critical patent/EA002747B1/ru

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
    • H01F27/288—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
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K47/00—Dynamo-electric converters
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/40—Windings characterised by the shape, form or construction of the insulation for high voltage, e.g. affording protection against corona discharges

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Ac-Ac Conversion (AREA)
  • Dc-Dc Converters (AREA)
  • Inverter Devices (AREA)
  • Insulating Of Coils (AREA)
  • Insulated Conductors (AREA)

Abstract

(57) Система электроснабжения для тяги содержит, по меньшей мере, один трансформатор, например автотрансформатор или вольтодобавочный трансформатор тока, и/или вращающийся преобразователь, при этом трансформатор или вращающийся преобразователь содержит изоляцию, состоящую, по меньшей мере, из двух полупроводящих слоев 32, 34, каждый из которых обеспечивает по существу эквипотенциальную поверхность, и из твердой изоляции 33 между полупроводящими слоями.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200000586A 1997-11-28 1998-11-30 Система электроснабжения EA002747B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9725336A GB2331856B (en) 1997-11-28 1997-11-28 Electricity supply system
PCT/EP1998/007728 WO1999029020A1 (en) 1997-11-28 1998-11-30 Electricity supply system

Publications (2)

Publication Number Publication Date
EA200000586A1 true EA200000586A1 (ru) 2000-12-25
EA002747B1 EA002747B1 (ru) 2002-08-29

Family

ID=10822883

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200000586A EA002747B1 (ru) 1997-11-28 1998-11-30 Система электроснабжения

Country Status (16)

Country Link
EP (1) EP1060556A1 (ru)
JP (1) JP2001525279A (ru)
KR (1) KR20010032059A (ru)
CN (1) CN1279839A (ru)
AU (1) AU1563199A (ru)
BG (1) BG104516A (ru)
CA (1) CA2310501A1 (ru)
EA (1) EA002747B1 (ru)
GB (1) GB2331856B (ru)
IL (1) IL136074A0 (ru)
NO (1) NO20002731D0 (ru)
PL (1) PL341739A1 (ru)
TR (1) TR200001499T2 (ru)
TW (1) TW470977B (ru)
WO (1) WO1999029020A1 (ru)
ZA (1) ZA9810948B (ru)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9709619A (pt) 1996-05-29 1999-08-10 Asea Brown Boveri Máquina elétrica de alta voltagem ca
WO1997045921A2 (en) 1996-05-29 1997-12-04 Asea Brown Boveri Ab Electromagnetic device
DE69727508T2 (de) 1996-05-29 2004-12-23 Abb Ab Rotierende elektrische maschine mit einer hochspannungs-statorwicklung und länglichen stützvorrichtungen, welche die wicklung stützen, sowie verfahren zur herstellung einer derartigen maschine
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
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
SE9704413D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Krafttransformator/reaktor
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
GB2331858A (en) 1997-11-28 1999-06-02 Asea Brown Boveri A wind power plant
GB2331853A (en) 1997-11-28 1999-06-02 Asea Brown Boveri Transformer
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
US20140226387A1 (en) * 2013-02-08 2014-08-14 John E. Stauffer Transmission of electric power
CN104057842B (zh) * 2014-06-17 2017-01-11 西南交通大学 一种电气化铁路同轴电缆供电系统
GB2532009A (en) * 2014-11-04 2016-05-11 Hawker Siddeley Switchgear Ltd DC circuit breaker and disconnector
JP7283311B2 (ja) * 2019-08-30 2023-05-30 富士電機株式会社 配電盤
RU2762932C1 (ru) * 2021-06-25 2021-12-24 Федеральное государственное автономное образовательное учреждение высшего образования "Российский университет транспорта" (ФГАОУ ВО РУТ (МИИТ), РУТ (МИИТ) Способ регулирования реактивной мощности тяговой сети

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB589071A (en) * 1942-03-27 1947-06-11 Gen Electric Co Ltd Improvements in protective shields in high-voltage apparatus
CH395369A (de) * 1959-09-18 1965-07-15 Asea Ab Glimmschutzschirm an einer mit einer Isolierung versehenen Induktionsspule in einem Vakuumofen und Verfahren zur Herstellung eines Glimmschutzschirmes
FR2108171A1 (en) * 1970-09-29 1972-05-19 Sumitomo Electric Industries Insulated electric cable - incorporating an insulating layer and an easily strippable semiconductor layer
SU961048A1 (ru) * 1979-12-06 1982-09-23 Научно-Исследовательский Сектор Всесоюзного Ордена Ленина Проектно-Изыскательского И Научно-Исследовательского Института "Гидропроект" Им.С.Я.Жука Статор генератора
DE3002945A1 (de) * 1980-01-29 1981-07-30 Anton Piller Kg, 3360 Osterode Umformersystem
JPS5976167A (ja) * 1982-10-22 1984-05-01 Toshiba Corp 相数変換装置
US5036165A (en) * 1984-08-23 1991-07-30 General Electric Co. Semi-conducting layer for insulated electrical conductors
WO1991001059A1 (de) * 1989-07-10 1991-01-24 Siemens Aktiengesellschaft Leiterwicklungsanordnung für eine elektrische grossmaschine
DE4022476A1 (de) * 1990-07-14 1992-01-16 Thyssen Industrie Elektrisches kabel
DK0802542T3 (da) * 1996-03-20 2002-04-22 Nkt Cables As Højspændingskabel
WO1997045929A2 (en) * 1996-05-29 1997-12-04 Asea Brown Boveri Ab Earthing device and rotating electric machine including the device
WO1997045921A2 (en) * 1996-05-29 1997-12-04 Asea Brown Boveri Ab Electromagnetic device

Also Published As

Publication number Publication date
WO1999029020A1 (en) 1999-06-10
ZA9810948B (en) 1999-05-31
GB2331856A (en) 1999-06-02
GB2331856A9 (en)
JP2001525279A (ja) 2001-12-11
NO20002731L (no) 2000-05-26
NO20002731D0 (no) 2000-05-26
GB9725336D0 (en) 1998-01-28
GB2331856B (en) 2002-02-27
EA002747B1 (ru) 2002-08-29
AU1563199A (en) 1999-06-16
TR200001499T2 (tr) 2000-09-21
CA2310501A1 (en) 1999-06-10
IL136074A0 (en) 2001-05-20
KR20010032059A (ko) 2001-04-16
TW470977B (en) 2002-01-01
EP1060556A1 (en) 2000-12-20
PL341739A1 (en) 2001-05-07
CN1279839A (zh) 2001-01-10
BG104516A (bg) 2001-01-31

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU