BR8503159A - Processo para a reducao de sobretensoes dinamicas em uma rede de corrente alternada - Google Patents

Processo para a reducao de sobretensoes dinamicas em uma rede de corrente alternada

Info

Publication number
BR8503159A
BR8503159A BR8503159A BR8503159A BR8503159A BR 8503159 A BR8503159 A BR 8503159A BR 8503159 A BR8503159 A BR 8503159A BR 8503159 A BR8503159 A BR 8503159A BR 8503159 A BR8503159 A BR 8503159A
Authority
BR
Brazil
Prior art keywords
static
current
short
converter
intermediate direct
Prior art date
Application number
BR8503159A
Other languages
English (en)
Inventor
Gerhard Dr Guth
Walter Dr Kuhn
Gerhard Linhofer
Kadry Dr Sadek
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of BR8503159A publication Critical patent/BR8503159A/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/36—Arrangements for transfer of electric power between ac networks via a high-tension dc link
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
    • H02H7/268—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured for dc systems
    • 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)
  • Emergency Protection Circuit Devices (AREA)
  • Control Of Eletrric Generators (AREA)
  • Protection Of Static Devices (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
BR8503159A 1984-07-04 1985-07-02 Processo para a reducao de sobretensoes dinamicas em uma rede de corrente alternada BR8503159A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH321784 1984-07-04

Publications (1)

Publication Number Publication Date
BR8503159A true BR8503159A (pt) 1986-03-25

Family

ID=4251178

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8503159A BR8503159A (pt) 1984-07-04 1985-07-02 Processo para a reducao de sobretensoes dinamicas em uma rede de corrente alternada

Country Status (8)

Country Link
US (1) US4689733A (pt)
EP (1) EP0166954B1 (pt)
JP (1) JPS6126428A (pt)
AT (1) ATE47257T1 (pt)
AU (1) AU4418585A (pt)
BR (1) BR8503159A (pt)
CA (1) CA1283165C (pt)
DE (1) DE3573690D1 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3616334C2 (de) * 1986-05-15 2000-11-02 Asea Brown Boveri Verfahren zur Dämpfung mindestens einer elektrischen Oberschwingung zur Netzfrequenz in einem mehrphasigen Wechselstromnetz
ATE70147T1 (de) * 1987-05-15 1991-12-15 Siemens Ag Zustandssignalbildung zur anzeige des ueberganges in die betriebsart ''bypass'' bei einer einrichtung zur hochspannungsgleichstromuebertragung.
JP3265398B2 (ja) * 1992-01-30 2002-03-11 株式会社日立製作所 直流送電装置の制御装置
US5815391A (en) * 1996-03-19 1998-09-29 International Rectifier Corporation Current sensing circuit for pulse width modulated motor drive
SE506199C2 (sv) * 1996-03-26 1997-11-17 Asea Brown Boveri Förfarande och anordning för bestämning av kortslutningseffekten i ett elektriskt växelströmskraftnät som är anslutet till en högspänd likströmsöverföring
SE514920C2 (sv) * 1997-03-24 2001-05-14 Abb Ab Elkraftanläggning med lik- och växelspänningsnät innefattande detektering av obalanstillstånd hos strömriktare
SE521182C2 (sv) * 1997-06-12 2003-10-07 Abb Ab Anläggning för överföring av elektrisk effekt med hjälp av dubbelriktat styrda tyristorer
EP1174993B1 (en) * 2000-06-02 2009-10-21 Abb Ab Method and control system for voltage control at a converter station
US6373231B1 (en) * 2000-12-05 2002-04-16 Cypress Semiconductor Corp. Voltage regulator
US7922117B2 (en) * 2004-08-30 2011-04-12 Hamilton Sundstrand Corporation Primary panel and motor controller integration for aircraft power distribution system
FR2892866B1 (fr) * 2005-10-27 2010-07-30 Airbus France Dispositif de controle du transfert de puissance entre deux coeurs d'un reseau continu
FR2892867B1 (fr) * 2005-10-27 2008-01-18 Airbus France Sas Dispositif mixte de controle du transfert de puissance entre deux coeurs d'un reseau continu et d'alimentation d'un moteur a courant alternatif
US8098504B2 (en) * 2006-01-18 2012-01-17 Abb Technology Ltd. Converter station for connecting an AC system to an end of an HVDC transmission line
WO2008106136A1 (en) * 2007-02-27 2008-09-04 Abb Technology Ag Method and apparatus for mitigation of dynamic overvoltage
EP2137808B1 (en) * 2007-03-30 2019-03-20 Nordex Energy Spain, S.A. Dc voltage regulator
US7859240B1 (en) 2007-05-22 2010-12-28 Cypress Semiconductor Corporation Circuit and method for preventing reverse current flow into a voltage regulator from an output thereof
WO2011150963A1 (en) 2010-06-01 2011-12-08 Abb Technology Ag Interface arrangement between ac and dc systems using grounding switch
CN102934311A (zh) * 2010-06-01 2013-02-13 Abb技术有限公司 Ac和dc系统间在变压器中性点包括滤波器的接口装置
JP5449625B1 (ja) * 2013-03-06 2014-03-19 三菱電機株式会社 電力変換装置
EP3322062B1 (en) * 2016-11-09 2022-09-07 General Electric Technology GmbH Improvements in or relating to power transmission networks
CN106532678B (zh) * 2016-12-30 2023-11-07 南方电网科学研究院有限责任公司 一种针对直流输电系统的二次谐波电流抑制方法及装置
CN110429635B (zh) * 2019-08-27 2020-10-27 国网新疆电力有限公司经济技术研究院 基于直流电流有限时域预测的换相失败预测方法
EP4152543A1 (en) * 2021-09-17 2023-03-22 Solaredge Technologies Ltd. A power source protection device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3662250A (en) * 1970-11-12 1972-05-09 Gen Electric Thyristor overvoltage protective circuit
DE1943646C3 (de) * 1969-08-28 1978-04-13 Brown, Boveri & Cie Ag, 6800 Mannheim Regelanordnung zur Vermeidung der bei einem Lastabwurf einer Hochspannungs-Gleichstrom-Übertragungsanlage auftretenden netzfrequenten Spannungsüberhöhung
SE336021B (pt) * 1969-10-10 1971-06-21 Asea Ab
SE380687B (sv) * 1974-03-15 1975-11-10 Asea Ab Forfarande vid drift av en tvapolig likstromsoverforing jemte likstromsoverforing avsedd att drivas enligt forfarandet.
DE2418468C2 (de) * 1974-04-17 1984-02-09 Brown, Boveri & Cie Ag, 6800 Mannheim Verfahren zur Steuerung der Stromrichterstationen einer HGÜ-Anlage
DE2705242C2 (de) * 1977-02-09 1984-06-20 Brown, Boveri & Cie Ag, 6800 Mannheim Regelanordnung zur Regelung des Wirk- und Blindleistungsverhaltens einer Hochspannungs-Gleichstrom-Übertragungsanlage (HGÜ-Anlage)
JPS55109118A (en) * 1979-02-13 1980-08-22 Hitachi Ltd Dc transmission device protecting system
JPS56153929A (en) * 1980-04-28 1981-11-28 Tokyo Shibaura Electric Co Commutation failure protecting system for dc multiterminal transmission system
JPS5746633A (en) * 1980-09-01 1982-03-17 Tokyo Shibaura Electric Co Dc current controlling system for ac/dc converter
JPS57151234A (en) * 1981-03-14 1982-09-18 Tokyo Shibaura Electric Co Bipass pair control system for power converter

Also Published As

Publication number Publication date
EP0166954A1 (de) 1986-01-08
US4689733A (en) 1987-08-25
EP0166954B1 (de) 1989-10-11
ATE47257T1 (de) 1989-10-15
CA1283165C (en) 1991-04-16
DE3573690D1 (en) 1989-11-16
JPS6126428A (ja) 1986-02-05
AU4418585A (en) 1986-01-09

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