SE9700521L - Förfarande och anordning för styrning av ett kondensatordon för en shuntkopplad statisk kompensatorenhet - Google Patents

Förfarande och anordning för styrning av ett kondensatordon för en shuntkopplad statisk kompensatorenhet

Info

Publication number
SE9700521L
SE9700521L SE9700521A SE9700521A SE9700521L SE 9700521 L SE9700521 L SE 9700521L SE 9700521 A SE9700521 A SE 9700521A SE 9700521 A SE9700521 A SE 9700521A SE 9700521 L SE9700521 L SE 9700521L
Authority
SE
Sweden
Prior art keywords
capacitor
capacitor device
controlling
firing order
semiconductor
Prior art date
Application number
SE9700521A
Other languages
English (en)
Other versions
SE510197C2 (sv
SE9700521D0 (sv
Inventor
Bjoern Thorvaldsson
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
Application filed by Asea Brown Boveri filed Critical Asea Brown Boveri
Priority to SE9700521A priority Critical patent/SE510197C2/sv
Publication of SE9700521D0 publication Critical patent/SE9700521D0/sv
Priority to US09/016,733 priority patent/US5969509A/en
Priority to JP02476998A priority patent/JP4573338B2/ja
Publication of SE9700521L publication Critical patent/SE9700521L/sv
Publication of SE510197C2 publication Critical patent/SE510197C2/sv

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
    • H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
    • H02J3/1821—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators
    • H02J3/1835—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepless control
    • H02J3/1864—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepless control wherein the stepless control of reactive power is obtained by at least one reactive element connected in series with a semiconductor switch
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/70—Regulating power factor; Regulating reactive current or power
    • 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
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/10—Flexible AC transmission systems [FACTS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Control Of Electrical Variables (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
SE9700521A 1997-02-06 1997-02-06 Förfarande och anordning för styrning av ett kondensatordon för en shuntkopplad statisk kompensatorenhet med deblockeringssignaler för indikering av icke strömförande tillstånd hos ingående ventiler SE510197C2 (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9700521A SE510197C2 (sv) 1997-02-06 1997-02-06 Förfarande och anordning för styrning av ett kondensatordon för en shuntkopplad statisk kompensatorenhet med deblockeringssignaler för indikering av icke strömförande tillstånd hos ingående ventiler
US09/016,733 US5969509A (en) 1997-02-06 1998-01-30 Method and a device for control of a capacitor device for a shunt-connected compensator unit
JP02476998A JP4573338B2 (ja) 1997-02-06 1998-02-05 並列接続された静止補償装置のコンデンサ装置を制御する方法および装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9700521A SE510197C2 (sv) 1997-02-06 1997-02-06 Förfarande och anordning för styrning av ett kondensatordon för en shuntkopplad statisk kompensatorenhet med deblockeringssignaler för indikering av icke strömförande tillstånd hos ingående ventiler

Publications (3)

Publication Number Publication Date
SE9700521D0 SE9700521D0 (sv) 1997-02-06
SE9700521L true SE9700521L (sv) 1998-08-07
SE510197C2 SE510197C2 (sv) 1999-04-26

Family

ID=20405793

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9700521A SE510197C2 (sv) 1997-02-06 1997-02-06 Förfarande och anordning för styrning av ett kondensatordon för en shuntkopplad statisk kompensatorenhet med deblockeringssignaler för indikering av icke strömförande tillstånd hos ingående ventiler

Country Status (3)

Country Link
US (1) US5969509A (sv)
JP (1) JP4573338B2 (sv)
SE (1) SE510197C2 (sv)

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SE9800956L (sv) * 1998-03-23 1999-05-25 Asea Brown Boveri Matningsdon för effektmatning till en elektronikenhet vid en halvledarventil i en shuntkopplad tyristorkopplad kondensator
US6906434B1 (en) * 1999-01-29 2005-06-14 American Superconductor Corporation Electric utility system with superconducting magnetic energy storage
CA2359322C (en) * 1999-01-29 2007-09-18 American Superconductor Corporation Electric utility system with superconducting magnetic energy storage
GB2380127A (en) 2001-09-26 2003-04-02 Isis Innovation Treatment of chronic joint inflammation
ATE379866T1 (de) * 2003-07-30 2007-12-15 Siemens Ag Anschaltverfahren für einen blindleistungskompensator
US7091703B2 (en) * 2004-03-04 2006-08-15 American Superconductor Corporation Dynamic reactive compensation system and method
CA2651605C (en) * 2004-03-16 2010-09-14 The Tokyo Electric Power Company, Incorporated Power system protection system
TWI239439B (en) * 2004-03-24 2005-09-11 Uis Abler Electronics Co Ltd Reactive power compensating device
JP4820220B2 (ja) * 2006-06-28 2011-11-24 三菱電機株式会社 静止形無効電力補償装置の制御方式
FR2915635B1 (fr) * 2007-04-24 2009-09-25 Areva T & D Sa Systeme et procede de controle d'un tcsc dans un reseau de transport d'energie electrique notamment par une approche de type lyapunov
FR2915634B1 (fr) * 2007-04-24 2009-09-25 Areva T & D Sa Systeme et procede de controle d'un tcsc dans un reseau de transport d'energie electrique notamment par une approche modes glissants
CN101675569B (zh) * 2007-05-18 2013-09-18 Abb技术有限公司 静态无功补偿器设备
JP5241208B2 (ja) * 2007-11-21 2013-07-17 三菱電機株式会社 電力系統制御装置および電力系統制御方法
GB2457709A (en) * 2008-02-25 2009-08-26 Elspec Engineering Ltd Reactive power compensation circuit
US7940029B2 (en) * 2008-07-02 2011-05-10 American Superconductor Corporation Static VAR corrector
CN102334257B (zh) * 2009-03-06 2015-06-03 Abb技术有限公司 多相无功功率补偿器
WO2010105658A1 (en) * 2009-03-16 2010-09-23 Abb Technology Ag Method for preventing overvoltages, reactive power compensator, control system and computer program products
JP4958052B2 (ja) * 2010-02-24 2012-06-20 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー 系統電力平準化装置および画像診断システム
FI123844B (sv) * 2010-04-14 2013-11-15 Alstom Technology Ltd Anordning och förfarande för kompensering av reaktiv effekt
WO2012002824A2 (en) * 2010-06-29 2012-01-05 Eaton Industries Company Closed loop control of a cyclo-converter
RU2467448C1 (ru) * 2011-09-29 2012-11-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный технологический университет "СТАНКИН"" (ФГБОУ ВПО МГТУ "СТАНКИН") Конденсаторная установка для автоматической компенсации реактивной мощности
US9184584B2 (en) * 2011-12-29 2015-11-10 General Electric Company Device and system for reducing overvoltage damange
JP5959343B2 (ja) * 2012-07-09 2016-08-02 三菱電機株式会社 静止形無効電力補償装置
KR101717367B1 (ko) * 2015-08-19 2017-03-16 엘에스산전 주식회사 정적 무효전력 보상 장치 및 그 동작 방법
KR101698275B1 (ko) * 2015-09-08 2017-01-19 엘에스산전 주식회사 정적 무효전력 보상 장치 및 그의 동작 방법
US9917463B2 (en) * 2015-09-25 2018-03-13 General Electric Company System and method for discharging a thyristor-switched capacitor
CN105529682A (zh) * 2016-03-08 2016-04-27 宁波高新区鼎诺电气有限公司 零序保护电路及应用该电路的系统
CN106026119B (zh) * 2016-05-30 2018-05-22 黄河勘测规划设计有限公司 长距离、多负荷节点线状供电系统的无功补偿方法
RU184462U9 (ru) * 2017-11-22 2018-12-05 Александр Михайлович Андреев Интегратор токов и напряжений высоковольтный ИТН-В
US10666053B2 (en) 2017-12-21 2020-05-26 Eaton Intelligent Power Limited Control system for voltage regulation device

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JPS5833930A (ja) * 1981-08-20 1983-02-28 三菱電機株式会社 静止形無効電力補償方法
JPS5959023A (ja) * 1982-09-27 1984-04-04 株式会社　伸和技研 力率調整方法及び装置
CH659157A5 (de) * 1982-11-02 1986-12-31 Bbc Brown Boveri & Cie Schaltung zur kompensation von blindleistung in einem elektrischen wechselspannungsnetz.
JPS61109426A (ja) * 1984-11-01 1986-05-27 三菱電機株式会社 静止形無効電力補償装置
JPS62224814A (ja) * 1986-03-26 1987-10-02 Toshiba Corp 無効電力補償装置の制御装置
DE3770679D1 (de) * 1986-04-14 1991-07-18 Bbc Brown Boveri & Cie Zuendverfahren fuer einen thyristorschalter.
JPS6366617A (ja) * 1986-09-09 1988-03-25 Toshiba Corp 無効電力補償装置
US4755738A (en) * 1986-09-11 1988-07-05 Kabushiki Kaisha Toshiba Reactive power compensation apparatus
JPS63242135A (ja) * 1987-03-27 1988-10-07 三菱電機株式会社 無効電力補償装置
JPS6416255A (en) * 1987-07-10 1989-01-19 Toshiba Corp Gate signal generator
JP2614293B2 (ja) * 1988-12-12 1997-05-28 株式会社東芝 無効電力補償装置
US5099190A (en) * 1990-01-16 1992-03-24 Kabushiki Kaisha Toshiba Reactive power compensation apparatus
JP2786717B2 (ja) * 1990-04-12 1998-08-13 株式会社東芝 無効電力補償装置のゲートパルス発生装置
US5198746A (en) * 1991-09-16 1993-03-30 Westinghouse Electric Corp. Transmission line dynamic impedance compensation system
DE59209136D1 (de) * 1992-05-18 1998-02-19 Siemens Ag Verfahren und Vorrichtung zur Erzeugung eines Synchronisiersignals für einen Steuersatz zur Ansteuerung eines Stromrichterventils eines gesteuerten Serienkompensators
US5402058A (en) * 1992-12-09 1995-03-28 General Electric Co. Method and apparatus for controlling discharge of a thyristor-switched capacitor
US5434497A (en) * 1993-06-02 1995-07-18 General Electric Company Vernier enhanced control for shunt connected thyristor-controlled capacitors
DE4327894A1 (de) * 1993-08-19 1995-02-23 Abb Management Ag Verfahren zur Stabilisierung eines Stromnetzes gegen Blindlastschwankungen und Blindleistungskompensationseinrichtung
US5631545A (en) * 1994-06-29 1997-05-20 Electric Power Research Institute, Inc. Apparatus and method for regulating a power line using frequency domain self-synchronization control

Also Published As

Publication number Publication date
SE510197C2 (sv) 1999-04-26
JP4573338B2 (ja) 2010-11-04
SE9700521D0 (sv) 1997-02-06
US5969509A (en) 1999-10-19
JPH10240362A (ja) 1998-09-11

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