BR8706063A - Compensador de var estatico - Google Patents

Compensador de var estatico

Info

Publication number
BR8706063A
BR8706063A BR8706063A BR8706063A BR8706063A BR 8706063 A BR8706063 A BR 8706063A BR 8706063 A BR8706063 A BR 8706063A BR 8706063 A BR8706063 A BR 8706063A BR 8706063 A BR8706063 A BR 8706063A
Authority
BR
Brazil
Prior art keywords
static var
var compensator
compensator
static
var
Prior art date
Application number
BR8706063A
Other languages
English (en)
Inventor
Michael Barnabas Brennen
Mark Gordon Gernhardt
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of BR8706063A publication Critical patent/BR8706063A/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
    • H02J3/18—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
    • H02J3/1828—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepwise control, the possibility of switching in or out the entire compensating arrangement not being considered as stepwise control
    • 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]
    • 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
    • Y02E40/30—Reactive power compensation
BR8706063A 1986-12-18 1987-11-10 Compensador de var estatico BR8706063A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/943,215 US4719402A (en) 1986-12-18 1986-12-18 VAR generator system with minimal standby losses

Publications (1)

Publication Number Publication Date
BR8706063A true BR8706063A (pt) 1988-07-05

Family

ID=25479259

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8706063A BR8706063A (pt) 1986-12-18 1987-11-10 Compensador de var estatico

Country Status (2)

Country Link
US (1) US4719402A (pt)
BR (1) BR8706063A (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2050068A1 (en) * 1990-09-27 1992-03-28 Richard Wayne Glaser Power factor improving arrangement
CA2041272C (en) * 1991-04-25 1999-12-07 Philip Chadwick Phase controlled capacitor for series compensation of a high voltage transmission line
KR940002742B1 (ko) * 1991-07-03 1994-03-31 삼성전자 주식회사 무효전력 제어방식의 자동전압 제어회로
US5621305A (en) * 1991-12-13 1997-04-15 Electric Power Research Institute, Inc. Overload management system
US5424627A (en) * 1991-12-13 1995-06-13 Electric Power Research Institute Modular thyristor controlled series capacitor control system
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
AU677586B2 (en) * 1993-06-03 1997-05-01 Siemens Aktiengesellschaft Process and device for reducing asymmetric voltages in a three-phase system by means of a static compensator
US5583423A (en) * 1993-11-22 1996-12-10 Bangerter; Fred F. Energy saving power control method
US5548203A (en) * 1994-06-29 1996-08-20 Electric Power Research Institute, Inc. Capacitor polarity-based var correction controller for resonant line conditions and large amplitude line harmonics
US5907234A (en) * 1995-08-04 1999-05-25 Siemens Aktiengesellschaft Thyristor-switched capacitor bank
GB2304240B (en) * 1995-08-11 2000-05-24 Gec Alsthom Ltd Static var compensator
US5754036A (en) * 1996-07-25 1998-05-19 Lti International, Inc. Energy saving power control system and method
EP0934618A1 (en) * 1997-08-25 1999-08-11 JOHO, Reinhard Circuit for stabilizing an ac power line
US6060858A (en) * 1998-08-18 2000-05-09 Dana Corporation C-dump switched reluctance hysteresis control
US6172489B1 (en) 1999-12-28 2001-01-09 Ultrawatt.Com Inc. Voltage control system and method
US20030173828A1 (en) * 2002-02-27 2003-09-18 Bachinski Thomas J. Standby power generation system, unit, and method
EP1883880A4 (en) * 2005-05-24 2010-05-05 Satcon Technology Corp DEVICE, SYSTEM, AND METHOD FOR PROVIDING A LOW-VOLTAGE ANCHORAGE FAILURE PERIOD IN A WINDWATER PARK
US7501801B2 (en) * 2005-06-30 2009-03-10 Potentia Semiconductor Inc. Power supply output voltage trimming
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
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
JP5409319B2 (ja) * 2009-03-18 2014-02-05 三菱電機株式会社 無効電力補償装置
EP2605357A1 (en) * 2011-12-15 2013-06-19 Siemens Aktiengesellschaft Control of reactive power output from a wind park
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
US9787096B2 (en) * 2014-10-28 2017-10-10 Hamad Musabeh Ahmed Saif Alteneiji Overall dynamic reactive power control in transmission systems

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3999117A (en) * 1974-12-23 1976-12-21 Westinghouse Electric Corporation Method and control apparatus for static VAR generator and compensator
US3989999A (en) * 1974-12-23 1976-11-02 Westinghouse Electric Corporation Load saving over current apparatus for shutdown in a reactive power generator
US4234843A (en) * 1978-09-15 1980-11-18 Westinghouse Electric Corp. Static VAR generator with discrete capacitive current levels
US4307331A (en) * 1978-09-15 1981-12-22 Westinghouse Electric Corp. Hybrid switched-capacitor controlled-inductor static VAR generator and control apparatus
US4353024A (en) * 1980-06-10 1982-10-05 Westinghouse Electric Corp. Control for VAR generator with deadband
US4489371A (en) * 1982-04-23 1984-12-18 Westinghouse Electric Corp. Synthesized sine-wave static generator
US4555659A (en) * 1984-02-27 1985-11-26 Westinghouse Electric Corp. Static VAR generator system having improved response time

Also Published As

Publication number Publication date
US4719402A (en) 1988-01-12

Similar Documents

Publication Publication Date Title
BR8706063A (pt) Compensador de var estatico
DK451885A (da) Vaegt
DE3588086D1 (de) Supraleiteranordnung
ATA290587A (de) Schutzplankenanordnung
DK98885D0 (da) Beskyttelsesklaede
ES2014442B3 (es) Rodamiento
DE3586982T3 (de) Statische Blindleistungskompensationsschaltung.
KR890003510U (ko) 축받이 장치
BR8204841A (pt) Processo de compensacao estatica de potencia reativa
AT383852B (de) Scharnier
DE3273699D1 (de) Static var generator
BR8706134A (pt) Mancal
BR8401430A (pt) Aparelho de compensacao estatica de potencia reativa
DK155544C (da) Svingningkompensator
ES288147Y (es) Disposicion de bisagra
ATA31386A (de) Scharnier
ES1000894Y (es) Formulario de correspondencia con acuse de recibo incorporado
KR870018300U (ko) 베어링 보호구조
DK617588D0 (da) Baelgkompensator
KR890008179U (ko) 제전기
DK54485D0 (da) Kompensator
KR880006107U (ko) 과도 케이스
KR870015997U (ko) 태양열을 이용한 온장고
ES277847Y (es) Estructura de cuadro con marco
BR8602253A (pt) Varal sanfonado com suporte