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
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)
- Emergency Protection Circuit Devices (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Vibration Prevention Devices (AREA)
- Feedback Control In General (AREA)
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 (fr) |
EP (1) | EP1090450A1 (fr) |
JP (1) | JP4169480B2 (fr) |
CN (1) | CN1286239C (fr) |
AU (1) | AU4156300A (fr) |
BR (1) | BR0005456A (fr) |
CA (1) | CA2323869C (fr) |
SE (1) | SE513861C2 (fr) |
WO (1) | WO2000057529A1 (fr) |
ZA (1) | ZA200006377B (fr) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1737098A1 (fr) * | 2005-06-24 | 2006-12-27 | Abb Research Ltd. | Amortissage des oscillations électromagnétiques dans un système de puissance |
EP1980006A1 (fr) * | 2006-02-01 | 2008-10-15 | ABB Technology Ltd | Compensateur série commandé et procédé |
WO2007139461A1 (fr) * | 2006-05-30 | 2007-12-06 | Abb Research Ltd | Capacité en série commandée par thyristor apte à atténuer des résonances sous-synchrones |
EP2067228A4 (fr) * | 2006-09-29 | 2016-08-03 | Abb Technology Ltd | Appareil et procédé de système de transmission d'alimentation |
WO2008116929A2 (fr) | 2007-03-28 | 2008-10-02 | Abb Research Ltd | Amortissement d'oscillations électromagnétiques dans des réseaux électriques |
EP2462673B1 (fr) | 2009-08-06 | 2016-03-30 | ABB Research Ltd. | Amortissement d'oscillation de courant ou de tension dans un système de transport d'électricité |
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 |
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 |
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 |
CN103999315B (zh) * | 2012-12-20 | 2016-11-16 | Abb技术有限公司 | 用于提高发电厂有功功率生产量的发电机和svc的经协调的控制方法及其控制器 |
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)
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 |
SE505745C3 (sv) | 1996-01-18 | 1997-10-06 | Asea Brown Boveri | Anordning foer styrning av en regulatorutrustning foer daempning av effektsvaengningar 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 |
-
1999
- 1999-03-22 SE SE9901015A patent/SE513861C2/sv not_active IP Right Cessation
-
2000
- 2000-03-20 CN CNB008003742A patent/CN1286239C/zh not_active Expired - Fee Related
- 2000-03-20 WO PCT/SE2000/000543 patent/WO2000057529A1/fr active Application Filing
- 2000-03-20 AU AU41563/00A patent/AU4156300A/en not_active Abandoned
- 2000-03-20 CA CA002323869A patent/CA2323869C/fr not_active Expired - Lifetime
- 2000-03-20 US US09/700,982 patent/US6559561B1/en not_active Expired - Lifetime
- 2000-03-20 BR BR0005456-9A patent/BR0005456A/pt not_active Application Discontinuation
- 2000-03-20 JP JP2000607314A patent/JP4169480B2/ja not_active Expired - Fee Related
- 2000-03-20 EP EP00921223A patent/EP1090450A1/fr not_active Withdrawn
- 2000-11-07 ZA ZA200006377A patent/ZA200006377B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
EP1090450A1 (fr) | 2001-04-11 |
AU4156300A (en) | 2000-10-09 |
CN1310875A (zh) | 2001-08-29 |
JP4169480B2 (ja) | 2008-10-22 |
WO2000057529A1 (fr) | 2000-09-28 |
SE9901015L (sv) | 2000-09-23 |
SE9901015D0 (sv) | 1999-03-22 |
CA2323869C (fr) | 2008-12-23 |
CN1286239C (zh) | 2006-11-22 |
US6559561B1 (en) | 2003-05-06 |
CA2323869A1 (fr) | 2000-09-28 |
BR0005456A (pt) | 2001-01-30 |
SE513861C2 (sv) | 2000-11-20 |
JP2002540752A (ja) | 2002-11-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ZA200006377B (en) | A method and a device for damping power oscillations in transmission lines. | |
AU2001291006A1 (en) | System and method for providing reliable transmission in a buffered memory system | |
AU4183600A (en) | A method and a device for managing resources in a network | |
EP1102418A4 (fr) | Dispositif et procede de communication | |
EP1143625A4 (fr) | Dispositif et procede de communication | |
AU1710101A (en) | Electronic device and a method in an electronic device | |
HUP0201806A2 (en) | Method for adjusting transmission power in a radio system and corresponding radio system | |
GB9908839D0 (en) | Transmission methods and apparatus | |
HK1177344A1 (en) | Method and device for generating transmission signals or ofdm symbols in a communication system ofdm | |
EP1224999A4 (fr) | Procede et dispositif de per age par laser | |
SG120850A1 (en) | System and method for transmission text art | |
EP1076420A4 (fr) | Dispositif et procede de controle de puissance d'emission | |
EP1104966A4 (fr) | Procede, dispositif et systeme de transmission | |
IL139076A0 (en) | Communication device and a communication method | |
HK1046792A1 (en) | Transmitting device and method. | |
EP1229269A4 (fr) | Dispositif de transmission de puissance | |
IL145108A0 (en) | Communication device and communication method | |
EP1143627A4 (fr) | Procede et dispositif d'emission de donnees | |
IL143096A0 (en) | Communication method and a communication device | |
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 |