DE69112120D1 - Vorrichtung zur Regelung eines Leistungssystems. - Google Patents

Vorrichtung zur Regelung eines Leistungssystems.

Info

Publication number
DE69112120D1
DE69112120D1 DE69112120T DE69112120T DE69112120D1 DE 69112120 D1 DE69112120 D1 DE 69112120D1 DE 69112120 T DE69112120 T DE 69112120T DE 69112120 T DE69112120 T DE 69112120T DE 69112120 D1 DE69112120 D1 DE 69112120D1
Authority
DE
Germany
Prior art keywords
regulating
power system
power
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69112120T
Other languages
English (en)
Other versions
DE69112120T3 (de
DE69112120T2 (de
Inventor
Yasuo Takagi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=14776219&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69112120(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Toshiba Corp filed Critical Toshiba Corp
Publication of DE69112120D1 publication Critical patent/DE69112120D1/de
Application granted granted Critical
Publication of DE69112120T2 publication Critical patent/DE69112120T2/de
Publication of DE69112120T3 publication Critical patent/DE69112120T3/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/10—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load
    • H02P9/105—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load for increasing the stability

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
DE69112120T 1990-05-11 1991-05-10 Vorrichtung zur Regelung eines Leistungssystems. Expired - Fee Related DE69112120T3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12003290 1990-05-11

Publications (3)

Publication Number Publication Date
DE69112120D1 true DE69112120D1 (de) 1995-09-21
DE69112120T2 DE69112120T2 (de) 1996-01-11
DE69112120T3 DE69112120T3 (de) 2001-10-11

Family

ID=14776219

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69112120T Expired - Fee Related DE69112120T3 (de) 1990-05-11 1991-05-10 Vorrichtung zur Regelung eines Leistungssystems.

Country Status (3)

Country Link
US (2) US5300876A (de)
EP (1) EP0456521B2 (de)
DE (1) DE69112120T3 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3363170B2 (ja) * 1992-02-10 2003-01-08 本田技研工業株式会社 インバータ制御式発電機
US5483147A (en) * 1992-07-10 1996-01-09 Massachusetts Institute Of Technology Decentralized excitation control for an electrical power utility system
US5703791A (en) * 1994-02-17 1997-12-30 Hitachi, Ltd. Electric power system stabilization control apparatus and method thereof
CN1053773C (zh) * 1994-11-15 2000-06-21 株式会社东芝 发电机的电力稳定装置
JP2846261B2 (ja) * 1994-11-30 1999-01-13 三菱電機株式会社 電力系統安定化装置
GB9610265D0 (en) * 1996-05-16 1996-07-24 Univ Manchester Generator transfer function regulator
US5818208A (en) * 1996-12-19 1998-10-06 Abb Power T&D Company Inc. Flicker controllers using voltage source converters
DE19830425A1 (de) * 1998-07-08 2000-01-13 Abb Daimler Benz Transp Verfahren zum Betrieb eines elektrischen Bahnfahrzeugs
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
US6184661B1 (en) 1999-06-22 2001-02-06 C. E. Niehoff & Co. Regulator with alternator output current and input drive power control
US6275012B1 (en) 1999-12-16 2001-08-14 C.E. Niehoff & Co. Alternator with regulation of multiple voltage outputs
CH694621A5 (fr) * 2001-07-02 2005-04-29 Richemont Int Sa Procédé de régulation et module électronique de régulation pour mouvement d'horlogerie à remontage mécanique.
US6603290B2 (en) * 2001-11-26 2003-08-05 Visteon Global Technologies, Inc. Anti-islanding detection scheme for distributed power generation
US6819087B2 (en) * 2002-12-27 2004-11-16 General Electric Company Distributed resource (DR) stabilization control for microgrid applications
US20040212353A1 (en) * 2003-04-25 2004-10-28 Siemens Westinghouse Power Corporation Use of a closing impedance to minimize the adverse impact of out-of-phase generator synchronization
US7345456B2 (en) * 2005-01-24 2008-03-18 Basler Electric Company Power system stabilizer providing excitation limiter functions
US7966101B2 (en) * 2005-02-22 2011-06-21 Kyushu Institute Of Technology Method and system for controlling stability of electric power system
CN102119474B (zh) * 2008-07-07 2014-01-22 Abb研究有限公司 应用于电力系统距离保护的快速振荡解锁方法和装置
WO2010085988A2 (en) * 2009-01-30 2010-08-05 Dewind, Inc. Wind turbine with lvrt capabilities
US8248038B2 (en) * 2009-05-27 2012-08-21 Empire Technology Development Llc Synchronous generator protection
US8330432B2 (en) * 2009-12-22 2012-12-11 Advanced Energy Industries, Inc Efficient active source impedance modification of a power amplifier
US20160084919A1 (en) * 2013-05-06 2016-03-24 University Of Saskatchewan Methods and apparatus for detection of transient instability and out-of-step conditions by state deviation
US9771823B2 (en) * 2014-06-26 2017-09-26 General Electric Company Power generation system control following transient grid event
JP7134141B2 (ja) * 2019-06-26 2022-09-09 三菱電機株式会社 制御システム
US20220399721A1 (en) * 2019-07-03 2022-12-15 Vestas Wind Systems A/S Method for grid impedance and dynamics estimation

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU463906A1 (ru) * 1971-12-22 1975-03-15 Устройство дл измерени скорости вращени
US4080559A (en) * 1976-11-15 1978-03-21 General Electric Company Torsional protective device for power system stabilizer
SU675367A1 (en) * 1976-11-25 1979-07-25 Igor T Zimin Device for measuring electric motor rotor rotation parameters
DE2964591D1 (en) † 1979-03-23 1983-03-03 Bbc Brown Boveri & Cie Method for determining a virtual longitudinal reactance in an electric net
SU970623A1 (ru) * 1981-04-03 1982-10-30 Ордена Октябрьской Революции Всесоюзный Государственный Проектно-Изыскательский И Научно-Исследовательский Институт Энергетических Систем И Электрических Сетей "Энергосетьпроект" Способ управлени возбуждением синхронной машины
CN85103037B (zh) * 1985-04-18 1987-04-22 华中工学院 仿真状态量最优控制电力系统稳定器
JPH0687642B2 (ja) * 1986-12-15 1994-11-02 株式会社日立製作所 回転電機の回転子巻線異常診断装置
JPH07114559B2 (ja) * 1987-09-19 1995-12-06 三菱電機株式会社 電力系統安定化装置
US4855664A (en) * 1988-06-10 1989-08-08 General Electric Company Method and apparatus for damping oscillations of an ac generator
DE3834017A1 (de) * 1988-10-06 1990-04-12 Asea Brown Boveri Verfahren und einrichtung zur drehzahlmessung

Also Published As

Publication number Publication date
EP0456521A1 (de) 1991-11-13
EP0456521B1 (de) 1995-08-16
DE69112120T3 (de) 2001-10-11
US5300876A (en) 1994-04-05
DE69112120T2 (de) 1996-01-11
US5448167A (en) 1995-09-05
EP0456521B2 (de) 2001-03-28

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8320 Willingness to grant licences declared (paragraph 23)
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee