BR102014011862A2 - método e sistema para amortecer as oscilações de sistema de potência - Google Patents

método e sistema para amortecer as oscilações de sistema de potência Download PDF

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Publication number
BR102014011862A2
BR102014011862A2 BR102014011862A BR102014011862A BR102014011862A2 BR 102014011862 A2 BR102014011862 A2 BR 102014011862A2 BR 102014011862 A BR102014011862 A BR 102014011862A BR 102014011862 A BR102014011862 A BR 102014011862A BR 102014011862 A2 BR102014011862 A2 BR 102014011862A2
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BR
Brazil
Prior art keywords
damping
power system
signal
controller
power
Prior art date
Application number
BR102014011862A
Other languages
English (en)
Portuguese (pt)
Inventor
Nilanjan Ray Chaudhuri
Original Assignee
Gen Electric
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
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Publication of BR102014011862A2 publication Critical patent/BR102014011862A2/pt

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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/0205—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system
    • G05B13/021—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system in which a variable is automatically adjusted to optimise the performance
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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
    • H02J3/001—Arrangements for handling faults or abnormalities, e.g. emergencies or contingencies
    • H02J3/0014—Arrangements for handling faults or abnormalities, e.g. emergencies or contingencies for preventing or reducing power oscillations in networks
    • H02J3/00142—Oscillations concerning frequency

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  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Computation (AREA)
  • Medical Informatics (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Feedback Control In General (AREA)
BR102014011862A 2013-05-30 2014-05-16 método e sistema para amortecer as oscilações de sistema de potência BR102014011862A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/905,415 US9385533B2 (en) 2013-05-30 2013-05-30 Power system stabilization

Publications (1)

Publication Number Publication Date
BR102014011862A2 true BR102014011862A2 (pt) 2016-01-26

Family

ID=50980113

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102014011862A BR102014011862A2 (pt) 2013-05-30 2014-05-16 método e sistema para amortecer as oscilações de sistema de potência

Country Status (8)

Country Link
US (1) US9385533B2 (https=)
EP (1) EP2808970B1 (https=)
JP (1) JP6291351B2 (https=)
CN (1) CN104218594B (https=)
BR (1) BR102014011862A2 (https=)
CA (1) CA2851966C (https=)
IN (1) IN2014CH02463A (https=)
MX (1) MX338242B (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105305467B (zh) * 2015-10-12 2017-12-29 华北电力大学 抑制次同步振荡的并联型facts装置的容量估算方法
CN105449696B (zh) * 2015-11-18 2018-04-13 国家电网公司 一种统一潮流控制器多阻尼控制器分段式联合设计方法
CN105356472B (zh) * 2015-11-20 2018-04-13 华南理工大学 基于源荷特性的在线频率综合控制方法
CN105262118A (zh) * 2015-11-20 2016-01-20 江苏省电力公司电力经济技术研究院 基于statcom的次同步振荡抑制方法及statcom的控制装置
CN106786675B (zh) * 2017-02-14 2021-09-03 中国电力科学研究院 一种电力系统稳定器及其实现方法
US10983150B2 (en) * 2017-08-28 2021-04-20 General Electric Technology Gmbh Systems and methods for detecting and evaluating oscillations in an electrical power grid
CN113037088B (zh) * 2019-12-24 2022-08-09 航天科工惯性技术有限公司 Dab变换器输入端电流振荡抑制方法及装置
US11637428B2 (en) * 2020-09-29 2023-04-25 Mitsubishi Electric Power Products, Inc. Selective power oscillation damping control system with damping ratio dynamic gain and method for the same
US11894681B2 (en) 2021-10-01 2024-02-06 General Electric Company System and method for power oscillation damping in a power generating system
CN114046869B (zh) * 2021-11-16 2022-07-08 河海大学 基于电力系统日常扰动响应的宽频振荡信息在线监测方法与系统
CN116316705B (zh) 2023-04-14 2023-09-12 长沙学院 一种基于储能电站的低碳电力系统振荡抑制方法

Family Cites Families (14)

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JP3304664B2 (ja) * 1994-02-17 2002-07-22 株式会社日立製作所 電力系統安定化制御装置及び電力系統安定化制御方法
JPH08191543A (ja) * 1995-01-09 1996-07-23 Mitsubishi Electric Corp 電力動揺抑制制御装置
EP1737098A1 (en) * 2005-06-24 2006-12-27 Abb Research Ltd. Damping electromagnetic oscillations in power system
EP2022154B1 (en) 2006-05-30 2015-10-14 Abb Research Ltd. Thyristor controlled series capacitor adapted to damp sub synchronous resonances
EP2140533A2 (en) * 2007-03-28 2010-01-06 ABB Research LTD Damping multiple modes of electromagnetic oscillations in power distribution systems
EP2124311A1 (en) * 2008-05-23 2009-11-25 ABB Research LTD Time delay compensation in power system control
EP2441148B1 (en) * 2009-06-11 2014-08-13 ABB Research Ltd. Improved control of a power transmission system
EP2462673B1 (en) * 2009-08-06 2016-03-30 ABB Research Ltd. Power or voltage oscillation damping in a power transmission system
EP2299555A1 (en) 2009-09-21 2011-03-23 ABB Research Ltd. Fault tolerant damping of electromechanical oscillations in power systems
EP2312719B1 (en) * 2009-10-16 2012-08-01 ABB Research Ltd. Investigating timing reliability in relation to control of a power transmission system
EP2325968A1 (en) 2009-11-18 2011-05-25 ABB Research Ltd. Tuning a power oscillation damping unit
NZ607114A (en) 2010-09-28 2014-10-31 Siemens Ag Power oscillation damping by a converter-based power generation device
CN102185324A (zh) * 2011-04-25 2011-09-14 东北电力大学 基于量测信息的电力系统低频振荡分析方法
US20130234680A1 (en) * 2012-03-08 2013-09-12 General Electric Company Power system stabilization

Also Published As

Publication number Publication date
EP2808970B1 (en) 2017-07-12
JP2014236665A (ja) 2014-12-15
CA2851966A1 (en) 2014-11-30
MX338242B (es) 2016-04-08
IN2014CH02463A (https=) 2015-07-03
EP2808970A2 (en) 2014-12-03
CN104218594B (zh) 2018-04-06
US9385533B2 (en) 2016-07-05
US20140354062A1 (en) 2014-12-04
JP6291351B2 (ja) 2018-03-14
CN104218594A (zh) 2014-12-17
MX2014006482A (es) 2015-03-04
EP2808970A3 (en) 2015-04-08
CA2851966C (en) 2022-08-23

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
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]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements