BR112014004840A2 - comutação de desvio para um dispositivo de reforço - Google Patents

comutação de desvio para um dispositivo de reforço

Info

Publication number
BR112014004840A2
BR112014004840A2 BR112014004840A BR112014004840A BR112014004840A2 BR 112014004840 A2 BR112014004840 A2 BR 112014004840A2 BR 112014004840 A BR112014004840 A BR 112014004840A BR 112014004840 A BR112014004840 A BR 112014004840A BR 112014004840 A2 BR112014004840 A2 BR 112014004840A2
Authority
BR
Brazil
Prior art keywords
electrical element
state switching
solid
multiple portions
electrical
Prior art date
Application number
BR112014004840A
Other languages
English (en)
Other versions
BR112014004840B1 (pt
Inventor
L Fellers Clay
Eric Fender Karl
Original Assignee
Cooper Technologies Co
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 Cooper Technologies Co filed Critical Cooper Technologies Co
Publication of BR112014004840A2 publication Critical patent/BR112014004840A2/pt
Publication of BR112014004840B1 publication Critical patent/BR112014004840B1/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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/08—Regulating voltage or current wherein the variable is dc
    • G05F3/10—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics
    • G05F3/16—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices
    • G05F3/18—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using Zener diodes
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/08—Regulating voltage or current wherein the variable is dc
    • G05F3/10—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics
    • G05F3/16—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices
    • G05F3/20—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
    • G05F3/22—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the bipolar type 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
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/30—Reactive power compensation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Power Conversion In General (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

abstract a boost device is coupled to a compensation device that is configured to be connected to a power system. the boost device includes multiple portions, each of the multiple portions including at least one electrical element, and a solid-state switching device electrically connected to the at least one electrical element. the solid-state switching device is connected in parallel with the at least one electrical element such that closing the solid-state switching substantially prevents current flow to the at least one electrical element. tradução do resumo resumo patente de invenção: "comutação de desvio para um dispositivo de reforço" trata-se de um dispositivo de reforço que é acoplado a um dispositivo de compensação que é configurado para ser conectado a um sistema elétrico. o dispositivo de reforço inclui múltiplas porções, sendo que cada uma das múltiplas porções inclui pelo menos um elemento elétrico e um dispositivo de comutação de estado sólido conectado eletricamente ao pelo menos um elemento elétrico. o dispositivo de comutação de estado sólido é conectado de modo paralelo ao pelo menos um elemento elétrico de tal modo que o fechamento da comutação de estado sólido impeça substancialmente o fluxo de corrente para o pelo menos um elemento elétrico.
BR112014004840-1A 2011-08-30 2012-08-29 Sistema e método para fornecer potência reativa a um sistema elétrico BR112014004840B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161528881P 2011-08-30 2011-08-30
US61/528,881 2011-08-30
PCT/US2012/052757 WO2013033137A1 (en) 2011-08-30 2012-08-29 Bypass switch for a boost device

Publications (2)

Publication Number Publication Date
BR112014004840A2 true BR112014004840A2 (pt) 2017-04-04
BR112014004840B1 BR112014004840B1 (pt) 2020-09-24

Family

ID=47742731

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014004840-1A BR112014004840B1 (pt) 2011-08-30 2012-08-29 Sistema e método para fornecer potência reativa a um sistema elétrico

Country Status (10)

Country Link
US (1) US9444254B2 (pt)
EP (1) EP2751898B1 (pt)
CN (1) CN104025412A (pt)
AR (1) AR087721A1 (pt)
AU (1) AU2012302110A1 (pt)
BR (1) BR112014004840B1 (pt)
CA (1) CA2847065C (pt)
IN (1) IN2014CN02339A (pt)
TW (1) TW201330446A (pt)
WO (1) WO2013033137A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9331482B2 (en) * 2012-11-02 2016-05-03 North Carolina State University Static synchronous compensator systems and related methods
US10148122B2 (en) * 2014-12-17 2018-12-04 Abb Schweiz Ag Systems and methods for implementing series compensators in static UPS
CN104993500A (zh) * 2015-07-30 2015-10-21 国网山东省电力公司经济技术研究院 一种无功补偿装置及其参数确定方法
CN110994566B (zh) * 2019-12-04 2022-03-29 南京南瑞继保工程技术有限公司 一种机械开关触发回路及控制方法
US11899433B2 (en) * 2021-09-30 2024-02-13 Rockwell Automation Technologies, Inc. Multidrop make and break system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2228042A1 (de) * 1972-06-09 1974-01-03 Bbc Brown Boveri & Cie Einrichtung zur kompensation von blindleistung
US4636708A (en) * 1985-06-05 1987-01-13 Westinghouse Electric Corp. Static VAR generator
US4999565A (en) * 1990-01-02 1991-03-12 Electric Power Research Institute Apparatus for controlling the reactive impedance of a transmission line
WO1994024622A1 (en) * 1993-04-19 1994-10-27 Electric Power Research Institute Turnoff thyristor controlled series compensation system
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
DE60023364T2 (de) 2000-11-14 2006-07-27 Hydro-Quebec, Montreal Vorrichtung und verfahren zur kommutation, um die impedanz eines phasenleiters einer hochspannungsleitung zu ändern
CN100413206C (zh) 2005-09-09 2008-08-20 西安西电变压器有限责任公司 交流有级可控并联电抗器装置
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
WO2011000425A1 (en) 2009-07-02 2011-01-06 Abb Research Ltd Method and arrangement to control an ac system
CN102130458B (zh) 2011-03-02 2014-04-23 中国电力科学研究院 一种超特高压柔性并联电抗器

Also Published As

Publication number Publication date
EP2751898A1 (en) 2014-07-09
CA2847065C (en) 2018-01-02
TW201330446A (zh) 2013-07-16
US20130049728A1 (en) 2013-02-28
IN2014CN02339A (pt) 2015-06-19
AU2012302110A1 (en) 2014-03-20
BR112014004840B1 (pt) 2020-09-24
AR087721A1 (es) 2014-04-09
US9444254B2 (en) 2016-09-13
CA2847065A1 (en) 2013-03-07
EP2751898B1 (en) 2018-01-10
WO2013033137A1 (en) 2013-03-07
EP2751898A4 (en) 2015-08-19
CN104025412A (zh) 2014-09-03

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 29/08/2012, OBSERVADAS AS CONDICOES LEGAIS.