CA2067800A1 - Transformateur cc/cc - Google Patents

Transformateur cc/cc

Info

Publication number
CA2067800A1
CA2067800A1 CA2067800A CA2067800A CA2067800A1 CA 2067800 A1 CA2067800 A1 CA 2067800A1 CA 2067800 A CA2067800 A CA 2067800A CA 2067800 A CA2067800 A CA 2067800A CA 2067800 A1 CA2067800 A1 CA 2067800A1
Authority
CA
Canada
Prior art keywords
voltage
alternative
arrangement
another
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.)
Granted
Application number
CA2067800A
Other languages
English (en)
Other versions
CA2067800C (fr
Inventor
Magnus Lalander
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.)
ABB AB
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2067800A1 publication Critical patent/CA2067800A1/fr
Application granted granted Critical
Publication of CA2067800C publication Critical patent/CA2067800C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/66—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output with possibility of reversal
    • H02M7/68—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output with possibility of reversal by static converters
    • H02M7/72—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/75—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/757—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/7575—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only for high voltage direct transmission link
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
    • H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
    • H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
    • H02M3/305—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M3/315—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/60—Arrangements for transfer of electric power between AC networks or generators via a high voltage DC link [HVCD]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Dc-Dc Converters (AREA)
  • Rectifiers (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Ac-Ac Conversion (AREA)

Abstract

Le transformateur d'alimentation c.c./c.c. est un dispositif de transformation directe des hautes puissances électriques d'un niveau de tension c.c. à un autre niveau de tension c.c., sans réseau de tension c.a. intermédiaire. La tension c.c. sert aujourd'hui essentiellement à la transmission de hautes puissances électriques sur de grandes distances. Les niveaux de tension c.c. transmis sont normalement élevés. Le transformateur d'alimentation c.c./c.c. produit plusieurs niveaux de tension c.c. utilisés dans un seul et même réseau de tension c.c. Le montage repose sur le fait que les enroulements de tube (43, 45) d'un ou de plusieurs transformateurs convertisseurs (47) sont raccordés à deux ponts de tubes, qui génèrent des flux magnétiques à variations cycliques opposées dans les noyaux de transformateur (44). L'un des ponts de tubes fonctionne en inverseur (49) et l'autre, en redresseur (46), de sorte que l'alimentation est transformée d'un niveau de tension c.c. (Ud1) à un autre (Ud2). Aux niveaux de tension élevés pour lesquels l'invention est prévue, les inductances de fuite des transformateurs sont élevées en raison des niveaux d'isolation de sorte que des montages spéciaux doivent être réalisés pour commuter l'énergie magnétique d'une phase à l'autre du transformateur sans créer de pertes considérables. Le montage est offert sous la forme d'un système à commutation de ligne (figure 5) et d'un système à autocommutation (figure 4). Le premier utilise un troisième enroulement de référence à tension c.a. (A3, B3, C3 sur la figure 5) pour ce type de commutation. Dans le second, un condensateur externe de mise en dérivation du pont (48 sur la figure 4) est utilisé pour ce type de commutation. Les deux solutions peuvent reposer sur l'isolation galvanique ou l'autocouplage (figure 10).
CA002067800A 1989-11-20 1990-11-02 Transformateur cc/cc Expired - Lifetime CA2067800C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8903883A SE465343B (sv) 1989-11-20 1989-11-20 Anordning foer transformering av hoega elektriska effekter fraan en likspaenningsnivaa till en annan likspaenningsnivaa
SE8903883-0 1989-11-20

Publications (2)

Publication Number Publication Date
CA2067800A1 true CA2067800A1 (fr) 1991-05-21
CA2067800C CA2067800C (fr) 1998-07-07

Family

ID=20377519

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002067800A Expired - Lifetime CA2067800C (fr) 1989-11-20 1990-11-02 Transformateur cc/cc

Country Status (9)

Country Link
US (1) US5311418A (fr)
EP (1) EP0500738B1 (fr)
JP (1) JP2925318B2 (fr)
AT (1) ATE175823T1 (fr)
BR (1) BR9007855A (fr)
CA (1) CA2067800C (fr)
DE (1) DE69032899T2 (fr)
SE (1) SE465343B (fr)
WO (1) WO1991007807A1 (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE503374C2 (sv) * 1994-11-15 1996-06-03 Asea Brown Boveri Förfarande och anordning för styrning av en i en anläggning för överföring av högspänd likström ingående seriekompenserad strömriktarstation
CA2255745A1 (fr) 1996-05-29 1997-12-04 Abb Ab Generateur electrique rotatif comprenant un enroulement de stator haute tension et des dispositifs de support allonges soutenant l'enroulement et procede de fabrication de ce generateur
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
EE03408B1 (et) 1996-05-29 2001-04-16 Asea Brown Boveri Ab Elektriline kõrgepinge vahelduvvoolumasin
GEP20022779B (en) * 1996-05-29 2002-08-26 Abb Ab Power Transformer/ Reactor
SE510452C2 (sv) 1997-02-03 1999-05-25 Asea Brown Boveri Transformator med spänningsregleringsorgan
SE9704412D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Krafttransformator/reaktor
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
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
US6242246B1 (en) 1997-12-15 2001-06-05 Somalogic, Inc. Nucleic acid ligand diagnostic Biochip
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
DE102005012371A1 (de) 2005-03-09 2006-09-14 Siemens Ag Zwölfpuls-Hochspannungsgleichstromübertagung
DE102006016502A1 (de) * 2006-04-07 2007-10-18 Siemens Ag Wechselrichter
US8941261B2 (en) * 2010-02-22 2015-01-27 Cisco Technology, Inc. System and method for providing collaborating power controllers
US9716428B2 (en) 2010-05-26 2017-07-25 Lionel O. Barthold High voltage capacitive power transformer
CN101882792B (zh) * 2010-06-30 2012-08-22 国家电网公司 一种用于特高压直流输电的接线方法及特高压换流站
US8605591B2 (en) 2010-12-14 2013-12-10 Cisco Technology, Inc. System and method for optimizing packet routing in a mesh network
US8976705B2 (en) 2010-12-14 2015-03-10 Cisco Technology, Inc. System and method for providing configuration data in a mesh network
EP2503146B1 (fr) * 2011-03-21 2013-12-18 Siemens Aktiengesellschaft Procédé et agencement de contrôle du fonctionnement d'une installation de production d'énergie électrique durant une déconnexion de grille utilitaire.
JP5776496B2 (ja) * 2011-10-31 2015-09-09 富士電機株式会社 電力変換装置
CN105375757B (zh) * 2014-08-25 2018-07-17 国家电网公司 一种直流电压变换装置及其桥臂控制方法
JP2023160564A (ja) * 2022-04-22 2023-11-02 富士電機株式会社 直流電源装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3460020A (en) * 1967-08-11 1969-08-05 Wagner Electric Corp Phase-controlled voltage regulator
DE2350778C2 (de) * 1973-10-10 1983-08-18 Brown, Boveri & Cie Ag, 6800 Mannheim Mehrphasige Stromrichterstation für eine HGÜ-Anlage
SU752743A1 (ru) * 1978-06-09 1980-07-30 Государственный Научно-Исследовательский Энергетический Институт Им. Г.М. Кржижановского Способ управлени преобразователем посто нного напр жени
SU881949A1 (ru) * 1978-06-28 1981-11-15 Севастопольский Приборостроительный Институт Преобразователь посто нного напр жени в посто нное
SU779985A1 (ru) * 1978-11-02 1980-11-15 Московский Ордена Ленина И Ордена Трудового Красного Знамени Институт Железнодорожного Транспорта Многоканальный ключевой стабилизатор посто нного напр жени
SU1083310A1 (ru) * 1981-07-13 1984-03-30 Ленинградский Ордена Ленина Институт Инженеров Железнодорожного Транспорта Им.Акад.В.Н.Образцова Преобразователь посто нного напр жени в посто нное
US4477868A (en) * 1982-09-30 1984-10-16 General Electric Company High frequency series resonant dc-dc converter
JPS60213270A (ja) * 1984-04-04 1985-10-25 Fuji Electric Co Ltd 電力変換装置の転流回路

Also Published As

Publication number Publication date
JP2925318B2 (ja) 1999-07-28
SE8903883L (sv) 1991-05-21
SE465343B (sv) 1991-08-26
DE69032899D1 (de) 1999-02-25
US5311418A (en) 1994-05-10
EP0500738A1 (fr) 1992-09-02
CA2067800C (fr) 1998-07-07
SE8903883D0 (sv) 1989-11-20
DE69032899T2 (de) 1999-08-26
EP0500738B1 (fr) 1999-01-13
ATE175823T1 (de) 1999-01-15
BR9007855A (pt) 1992-09-22
WO1991007807A1 (fr) 1991-05-30
JPH06502059A (ja) 1994-03-03

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