ZA200006377B - A method and a device for damping power oscillations in transmission lines. - Google Patents

A method and a device for damping power oscillations in transmission lines.

Info

Publication number
ZA200006377B
ZA200006377B ZA200006377A ZA200006377A ZA200006377B ZA 200006377 B ZA200006377 B ZA 200006377B ZA 200006377 A ZA200006377 A ZA 200006377A ZA 200006377 A ZA200006377 A ZA 200006377A ZA 200006377 B ZA200006377 B ZA 200006377B
Authority
ZA
South Africa
Prior art keywords
transmission lines
damping power
power oscillations
oscillations
damping
Prior art date
Application number
ZA200006377A
Other languages
English (en)
Inventor
Lennart Aengquist
Original Assignee
Abb Ab
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 Abb Ab filed Critical Abb Ab
Publication of ZA200006377B publication Critical patent/ZA200006377B/xx

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
    • H02J3/24—Arrangements for preventing or reducing oscillations of power in networks
    • H02J3/241—The oscillation concerning frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Feedback Control In General (AREA)
ZA200006377A 1999-03-22 2000-11-07 A method and a device for damping power oscillations in transmission lines. ZA200006377B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9901015A SE513861C2 (sv) 1999-03-22 1999-03-22 Förfarande och anordning för dämpning av effektpendlingar i transmissionsledningar

Publications (1)

Publication Number Publication Date
ZA200006377B true ZA200006377B (en) 2001-07-27

Family

ID=20414931

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200006377A ZA200006377B (en) 1999-03-22 2000-11-07 A method and a device for damping power oscillations in transmission lines.

Country Status (10)

Country Link
US (1) US6559561B1 (xx)
EP (1) EP1090450A1 (xx)
JP (1) JP4169480B2 (xx)
CN (1) CN1286239C (xx)
AU (1) AU4156300A (xx)
BR (1) BR0005456A (xx)
CA (1) CA2323869C (xx)
SE (1) SE513861C2 (xx)
WO (1) WO2000057529A1 (xx)
ZA (1) ZA200006377B (xx)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1737098A1 (en) * 2005-06-24 2006-12-27 Abb Research Ltd. Damping electromagnetic oscillations in power system
EP1980006A1 (en) * 2006-02-01 2008-10-15 ABB Technology Ltd Controlled series compensator and method
US20100133915A1 (en) * 2006-05-30 2010-06-03 Abb Research Ltd Thyristor controllied series capacitor adapted to damp sub synchronous resonances
EP2067228A4 (en) * 2006-09-29 2016-08-03 Abb Technology Ltd APPARATUS AND METHOD FOR POWER TRANSMISSION SYSTEM
EP2140533A2 (en) * 2007-03-28 2010-01-06 ABB Research LTD Damping multiple modes of electromagnetic oscillations in power distribution systems
WO2011015247A1 (en) * 2009-08-06 2011-02-10 Abb Research Ltd Power or voltage oscillation damping in a power transmission system
ES2410431B1 (es) * 2010-06-04 2014-06-17 Acciona Windpower, S.A. Procedimiento para controlar la potencia activa generada por una central de generación distribuida; aerogenerador para llevar a cabo dicho procedimiento; y parque e�lico que comprende dicho aerogenerador
US8618694B2 (en) * 2010-06-30 2013-12-31 Vestas Wind Systems A/S System, method, and computer program product for utilizing a wind park as a variable power system stabilizer
CN101969205A (zh) * 2010-10-20 2011-02-09 华中电网有限公司 采用储能装置抑制互联电力系统联络线功率振荡的方法
US9006933B2 (en) * 2011-10-21 2015-04-14 General Electric Company Power system stabilization
US9043040B2 (en) * 2012-01-31 2015-05-26 General Electric Company Power system stabilization
CN102624012B (zh) * 2012-03-26 2014-10-22 中国电力科学研究院 基于力矩分解的积分算法识别负阻尼低频振荡的方法
CN102694387B (zh) * 2012-03-26 2014-10-22 中国电力科学研究院 基于力矩分解的积分算法识别电力系统功率振荡的方法
EP2936643B1 (en) * 2012-12-20 2018-09-19 ABB Schweiz AG Coordinated control method of generator and svc for improving power plant active power throughput and controller thereof
CN110530496B (zh) * 2018-05-25 2021-05-07 南京理工大学 一种基于数字滤波和二元脉冲调制的光纤传感解调方法
CN109301844B (zh) * 2018-11-13 2020-09-01 南方电网科学研究院有限责任公司 一种基于电网系统的水电机组调速器pid参数优化方法与装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5227713A (en) * 1991-08-08 1993-07-13 Electric Power Research Institute Vernier control system for subsynchronous resonance mitigation
US5625277A (en) * 1995-01-30 1997-04-29 Abb Power T&D Company Inc. Dynamic mechanically switched damping system and method for damping power oscillations using the same
SE505745C2 (sv) 1996-01-18 1997-10-06 Asea Brown Boveri Anordning för styrning av en regulatorutrustning för dämpning av effektsvängningar i en kraftlinje
JPH1052096A (ja) 1996-07-31 1998-02-20 Tokyo Electric Power Co Inc:The 系統安定化装置及び励磁制御システム
JP3358965B2 (ja) * 1997-02-18 2002-12-24 株式会社日立製作所 電力変換装置
JP3435066B2 (ja) * 1998-07-31 2003-08-11 三菱電機株式会社 電力系統安定化装置及び電力系統安定化方法

Also Published As

Publication number Publication date
CA2323869C (en) 2008-12-23
BR0005456A (pt) 2001-01-30
JP2002540752A (ja) 2002-11-26
WO2000057529A1 (en) 2000-09-28
CA2323869A1 (en) 2000-09-28
SE9901015D0 (sv) 1999-03-22
CN1286239C (zh) 2006-11-22
US6559561B1 (en) 2003-05-06
CN1310875A (zh) 2001-08-29
EP1090450A1 (en) 2001-04-11
JP4169480B2 (ja) 2008-10-22
AU4156300A (en) 2000-10-09
SE513861C2 (sv) 2000-11-20
SE9901015L (sv) 2000-09-23

Similar Documents

Publication Publication Date Title
ZA200006377B (en) A method and a device for damping power oscillations in transmission lines.
AU2001259310A1 (en) Method and system for adapting a telephone line modem for use on the power line
IL142814A0 (en) Communication method and a communication device
AU2001291006A1 (en) System and method for providing reliable transmission in a buffered memory system
EP1143625A4 (en) COMMUNICATION DEVICE AND METHOD
EP1102418A4 (en) COMMUNICATION DEVICE AND METHOD
AU1710101A (en) Electronic device and a method in an electronic device
GB2370078B (en) Method for operating a transmission device
HUP0201806A2 (en) Method for adjusting transmission power in a radio system and corresponding radio system
HK1177344A1 (en) Method and device for generating transmission signals or ofdm symbols in a communication system ofdm
GB9908839D0 (en) Transmission methods and apparatus
EP1224999A4 (en) LASER BORING METHOD AND LASER DRILLING DEVICE
SG120850A1 (en) System and method for transmission text art
EP1076420A4 (en) TRANSMISSION POWER MONITORING DEVICE AND METHOD
HK1046792A1 (en) Transmitting device and method.
EP1143627A4 (en) METHOD AND DEVICE FOR TRANSMITTING DATA
IL143096A0 (en) Communication method and a communication device
AU6263300A (en) Method for determining the needed transmission power in a cdma network
GB0206848D0 (en) A translation system and related method for use with a communication device
MXPA03003505A (es) Metodo y dispositivo para la transmision de datos en un sistema de television.
SG102571A1 (en) Delay fluctuation absorbing device and method
HK1045920A1 (en) A portable communication device and a method for determining the power consumption thereof.
AU2001260892A1 (en) Device for damping jerks in a rope
AU5436100A (en) Method and device in a multi-tone transmission system
EP1146659A4 (en) COMMUNICATION METHOD AND COMMUNICATION DEVICE