BR0006767A - Método e sistema para suprimir uma flutuação de voltagem em um sistema de energia - Google Patents

Método e sistema para suprimir uma flutuação de voltagem em um sistema de energia

Info

Publication number
BR0006767A
BR0006767A BR0006767-9A BR0006767A BR0006767A BR 0006767 A BR0006767 A BR 0006767A BR 0006767 A BR0006767 A BR 0006767A BR 0006767 A BR0006767 A BR 0006767A
Authority
BR
Brazil
Prior art keywords
voltage
energy
suppressing
voltage fluctuation
power system
Prior art date
Application number
BR0006767-9A
Other languages
English (en)
Inventor
Yusuhiro Noro
Original Assignee
Toshiba Kk
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 Toshiba Kk filed Critical Toshiba Kk
Publication of BR0006767A publication Critical patent/BR0006767A/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
    • H02J3/12—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load
    • 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
    • H02J3/12—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load
    • H02J3/16—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load by adjustment of reactive 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
    • Y02E40/30—Reactive power compensation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electrical Variables (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Direct Current Feeding And Distribution (AREA)

Abstract

Patente de Invenção: <B>"MéTODO E SISTEMA PARA SUPRIMIR UMA FLUTUAçãO DE VOLTAGEM EM UM SISTEMA DE ENERGIA"<D>. Um sistema para compensar uma flutuação de voltagem em uma linha de transmissão de um sistema de energia é tal que um circuito de detecção de energia (91) detecta uma voltagem e um fluxo de energia na linha de transmissão (14) que envolve uma flutuação de voltagem a ser compensada, um circuito de cálculo (92) calcula uma quantidade de compensação de impedância para ajustar uma voltagem sobre a linha de transmissão (14) na base da voltagem e do fluxo de energia detectados pelo circuito de detecção (91) e um circuito de controle (93, 8) controla um dispositivo de ajuste no sistema de energia na base da quantidade de compensação de impedância calculada pelo circuito de cálculo (92).
BR0006767-9A 1999-10-19 2000-10-19 Método e sistema para suprimir uma flutuação de voltagem em um sistema de energia BR0006767A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29607799A JP2001119860A (ja) 1999-10-19 1999-10-19 電力系統電圧調整方法及び装置

Publications (1)

Publication Number Publication Date
BR0006767A true BR0006767A (pt) 2001-07-17

Family

ID=17828830

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0006767-9A BR0006767A (pt) 1999-10-19 2000-10-19 Método e sistema para suprimir uma flutuação de voltagem em um sistema de energia

Country Status (5)

Country Link
US (1) US6359423B1 (pt)
JP (1) JP2001119860A (pt)
CN (1) CN1147043C (pt)
BR (1) BR0006767A (pt)
CA (1) CA2323659C (pt)

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ATE307411T1 (de) * 2000-11-14 2005-11-15 Hydro Quebec Vorrichtung und verfahren zur kommutation, um die impedanz eines phasenleiters einer hochspannungsleitung zu ändern
JP2003079200A (ja) * 2001-09-04 2003-03-14 Hitachi Ltd 電動機駆動システム
US7116010B2 (en) * 2002-09-17 2006-10-03 Wisconsin Alumni Research Foundation Control of small distributed energy resources
US7091703B2 (en) * 2004-03-04 2006-08-15 American Superconductor Corporation Dynamic reactive compensation system and method
US7687937B2 (en) * 2005-03-18 2010-03-30 Wisconsin Alumni Research Foundation Control of small distributed energy resources
US7521825B2 (en) * 2005-11-04 2009-04-21 Wisconsin Alumni Research Foundation Interface switch for distributed energy resources
FR2909233B1 (fr) * 2006-11-23 2011-03-04 Hispano Suiza Sa Alimentation d'un aeronef en energie electrique
US7920942B2 (en) * 2007-03-01 2011-04-05 Wisconsin Alumni Research Foundation Control of combined storage and generation in distributed energy resources
US7715950B2 (en) * 2007-03-01 2010-05-11 Wisconsin Alumni Research Foundation Non-inverter based distributed energy resource for use in a dynamic distribution system
US7787272B2 (en) * 2007-03-01 2010-08-31 Wisconsin Alumni Research Foundation Inverter based storage in dynamic distribution systems including distributed energy resources
RU2448401C2 (ru) * 2007-05-18 2012-04-20 Абб Текнолоджи Аг Устройство статического компенсатора реактивной мощности
JP5065879B2 (ja) * 2007-12-26 2012-11-07 株式会社東芝 配電系統運用システムとその方法
ES2449386T3 (es) * 2007-12-28 2014-03-19 Vestas Wind Systems A/S Procedimiento para controlar una tensión de red
US7940029B2 (en) * 2008-07-02 2011-05-10 American Superconductor Corporation Static VAR corrector
US8050878B2 (en) * 2008-11-13 2011-11-01 General Electric Company Method and system for estimation of source impedence on electrical distribution lines
CN102479657A (zh) * 2010-11-26 2012-05-30 沈阳拓荆科技有限公司 一种多段式匹配器
TWI423551B (zh) * 2011-09-08 2014-01-11 Atomic Energy Council 智慧型電力系統操作模式切換器
FR2985616B1 (fr) * 2012-01-09 2014-02-14 Converteam Technology Ltd Compensateur d'energie reactive et procede d'equilibrage de tensions de demi-bus associe
CN102590673A (zh) * 2012-02-24 2012-07-18 辽宁省电力有限公司抚顺供电公司 送电线路参数测试仪
DE102013205427A1 (de) * 2013-03-27 2014-10-16 Siemens Aktiengesellschaft Einspeisevorrichtung zum Einspeisen von elektrischem Strom in ein Stromnetz sowie Verfahren zum Betreiben einer solchen Einspeisevorrichtung
KR101480533B1 (ko) * 2013-06-28 2015-01-08 한국전력공사 분산전원 전력계통 연계 운전장치 및 방법
CN103761950B (zh) * 2013-12-31 2016-02-24 深圳市华星光电技术有限公司 用于补偿液晶显示器的数据线阻抗的方法
DK2945245T3 (en) * 2014-05-16 2018-11-05 Siemens Ag Method and device for reducing voltage fluctuations in a supply network
JP6442307B2 (ja) * 2015-02-03 2018-12-19 東芝三菱電機産業システム株式会社 系統電圧制御装置
WO2017037925A1 (ja) * 2015-09-03 2017-03-09 株式会社東芝 電圧変動抑制装置及び方法
US10096999B2 (en) * 2016-06-30 2018-10-09 General Electric Company Gas tube-switched flexible alternating current transmission system
JP6855697B2 (ja) * 2016-07-28 2021-04-07 富士電機株式会社 直列型電圧調整装置
JP6855696B2 (ja) * 2016-07-28 2021-04-07 富士電機株式会社 並列型電圧調整装置及び電圧調整システム
EP3321945B1 (en) 2016-11-09 2021-11-03 General Electric Technology GmbH Capacitors
JP6220438B1 (ja) * 2016-11-15 2017-10-25 株式会社日立製作所 電圧変動補償装置並びに送配電系統の運用方法
EP3361594B1 (en) * 2017-02-14 2020-07-15 General Electric Technology GmbH Ripple control and optimisation in a power transmission network
CN107196309B (zh) * 2017-07-26 2023-04-07 长沙理工大学 轮换式级联h桥型动态电压恢复及有源滤波电路和方法
CN111162540A (zh) * 2019-12-25 2020-05-15 国网浙江省电力有限公司绍兴供电公司 一种基于最小二乘法的tcsc基波阻抗控制方法
CN111600314B (zh) * 2020-06-16 2023-05-23 重庆大学 一种针对低压配电网的晶闸管控串联补偿控制方法
CN112583028B (zh) * 2020-12-07 2023-06-02 西藏先锋绿能环保科技股份有限公司 电动钻机的无功补偿和谐波抑制方法及装置
CN112952840B (zh) * 2021-02-02 2022-04-15 国网湖北省电力有限公司电力科学研究院 一种针对超/特高压输电线路电压分布特性快速计算方法

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CA2041272C (en) * 1991-04-25 1999-12-07 Philip Chadwick Phase controlled capacitor for series compensation of a high voltage transmission line
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US5570007A (en) * 1993-07-09 1996-10-29 General Electric Company Method and apparatus for static VAR compensator voltage regulation

Also Published As

Publication number Publication date
CN1293476A (zh) 2001-05-02
US6359423B1 (en) 2002-03-19
CA2323659A1 (en) 2001-04-19
CA2323659C (en) 2004-10-12
CN1147043C (zh) 2004-04-21
JP2001119860A (ja) 2001-04-27

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM ART. 8O COMBINADO COM ART. 13 DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]

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