AT517323A3 - Verfahren zum Halten einer Synchronmaschine innerhalb einer stabilen Betriebszone - Google Patents

Verfahren zum Halten einer Synchronmaschine innerhalb einer stabilen Betriebszone Download PDF

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Publication number
AT517323A3
AT517323A3 ATA262/2016A AT2622016A AT517323A3 AT 517323 A3 AT517323 A3 AT 517323A3 AT 2622016 A AT2622016 A AT 2622016A AT 517323 A3 AT517323 A3 AT 517323A3
Authority
AT
Austria
Prior art keywords
machine
operating zone
stable operating
holding
synchronous machine
Prior art date
Application number
ATA262/2016A
Other languages
English (en)
Other versions
AT517323A2 (de
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
Application filed by Gen Electric filed Critical Gen Electric
Publication of AT517323A2 publication Critical patent/AT517323A2/de
Publication of AT517323A3 publication Critical patent/AT517323A3/de

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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/66—Regulating electric power
    • 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
    • H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
    • H02J3/1885—Arrangements for adjusting, eliminating or compensating reactive power in networks using rotating means, e.g. synchronous generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • 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
    • 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
    • H02P9/102—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 limiting effects of transients

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Control Of Eletrric Generators (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Computation (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)

Abstract

Ein Verfahren hält eine Synchronmaschine in einer stabilen Betriebszone während großer transienter Spannungsausschläge in einem Energieversorgungsnetz, mit dem die Maschine verbunden ist. Es wird der Lastwinkel der Maschine, d. h. die Position des Rotorflusses in Bezug auf die Position des Statorflusses, berechnet. Wenn der Lastwinkel nicht innerhalb eines vordefinierten Bereiches von Referenzwerten für einen stabilen Maschinenbetrieb liegt, wird die Felderregung der Maschine angepasst, um den Lastwinkel der Maschine in den definierten Bereich von Referenzwerten für einen stabilen Maschinenbetrieb zu bringen.
ATA262/2016A 2015-06-04 2016-05-24 Verfahren zum Halten einer Synchronmaschine innerhalb einer stabilen Betriebszone AT517323A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/731,102 US9906176B2 (en) 2015-06-04 2015-06-04 Dynamic calculation and control of synchronous machines

Publications (2)

Publication Number Publication Date
AT517323A2 AT517323A2 (de) 2016-12-15
AT517323A3 true AT517323A3 (de) 2019-10-15

Family

ID=57452564

Family Applications (1)

Application Number Title Priority Date Filing Date
ATA262/2016A AT517323A3 (de) 2015-06-04 2016-05-24 Verfahren zum Halten einer Synchronmaschine innerhalb einer stabilen Betriebszone

Country Status (2)

Country Link
US (1) US9906176B2 (de)
AT (1) AT517323A3 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6979620B2 (ja) * 2016-05-09 2021-12-15 パナソニックＩｐマネジメント株式会社 発電設備監視システム、発電設備監視方法、及びプログラム
GB201808798D0 (en) 2018-05-30 2018-07-11 Rolls Royce Plc Angle determination for a generator
GB201808797D0 (en) 2018-05-30 2018-07-11 Rolls Royce Plc Power system
GB201808796D0 (en) 2018-05-30 2018-07-11 Rolls Royce Plc Power system
ES2914581T3 (es) 2018-09-06 2022-06-14 Ingeteam Indar Machines S A Método de control para operar una máquina síncrona
CN109936132B (zh) * 2019-02-18 2022-05-13 中国电力科学研究院有限公司 一种判断系统暂态功角稳定性的方法及系统
CN112583011B (zh) * 2020-12-24 2022-10-28 南方电网科学研究院有限责任公司 协调同步电动机组暂稳和动稳的优选参数确定方法和装置
CN113300353B (zh) * 2021-04-28 2022-11-04 国电南瑞科技股份有限公司 一种考虑n-1可靠性的电网分区负荷裕度计算方法及装置
EP4283862A1 (de) * 2022-05-24 2023-11-29 Abb Schweiz Ag Statorflussunterstützung und übererregung für fremderregte synchronmaschinen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3936722A (en) * 1973-04-04 1976-02-03 Hitachi, Ltd. Field excitation control system for the synchronous generator
JPH08103100A (ja) * 1994-09-30 1996-04-16 Mitsubishi Electric Corp 交流励磁同期機の運転制御装置
EP2869459A1 (de) * 2013-10-30 2015-05-06 GE Jenbacher GmbH & Co OG Verfahren zum Betreiben eines mit einem Energieversorgungsnetz verbundenen Generators

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Publication number Priority date Publication date Assignee Title
CH514948A (de) * 1970-04-20 1971-10-31 Bbc Brown Boveri & Cie Vorrichtung zur automatischen Wiedersynchronisierung eines Synchrongenerators
BE790711A (fr) * 1971-11-01 1973-04-30 Westinghouse Electric Corp Systeme d'entrainement a deux moteurs
JPS5622600A (en) * 1979-08-01 1981-03-03 Hitachi Ltd Controlling method for excitation of generator
US4740738A (en) * 1986-09-17 1988-04-26 Westinghouse Electric Corp. Reluctance motor control system and method
US5483147A (en) * 1992-07-10 1996-01-09 Massachusetts Institute Of Technology Decentralized excitation control for an electrical power utility system
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
FI106081B (fi) 1997-06-13 2000-11-15 Abb Industry Oy Menetelmä tahtikoneen stabiilisuuden varmistamiseksi
JP4128249B2 (ja) * 1997-10-06 2008-07-30 オリエンタルモーター株式会社 位置制御用モータの制御装置
JP4039728B2 (ja) * 1998-03-13 2008-01-30 オリエンタルモーター株式会社 ステッピングモータの制御装置
JPH11332291A (ja) * 1998-05-13 1999-11-30 Copal Electronics Co Ltd ステッピングモータ
AU4297800A (en) * 1999-04-20 2000-11-02 Forschungszentrum Julich Gmbh Rotor device
WO2005089444A2 (en) * 2004-03-18 2005-09-29 Dq Holdings, Llc Generators, transformers and stators containing high­-strength, laminated, carbon-fiber windings
FI126257B (fi) * 2009-08-12 2016-08-31 Waertsilae Finland Oy Sähkövoimajärjestelmän suojausjärjestely
US20130168960A1 (en) * 2012-01-03 2013-07-04 ComAp a.s. Method and apparatus for pole-slip detection in synchronous generators

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3936722A (en) * 1973-04-04 1976-02-03 Hitachi, Ltd. Field excitation control system for the synchronous generator
JPH08103100A (ja) * 1994-09-30 1996-04-16 Mitsubishi Electric Corp 交流励磁同期機の運転制御装置
EP2869459A1 (de) * 2013-10-30 2015-05-06 GE Jenbacher GmbH & Co OG Verfahren zum Betreiben eines mit einem Energieversorgungsnetz verbundenen Generators

Also Published As

Publication number Publication date
US20160357207A1 (en) 2016-12-08
US9906176B2 (en) 2018-02-27
AT517323A2 (de) 2016-12-15

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