NO174908C - Fremgangsmåte og anordning ved detektering av asynkronisme ved synkron start av synkronmaskiner - Google Patents

Fremgangsmåte og anordning ved detektering av asynkronisme ved synkron start av synkronmaskiner

Info

Publication number
NO174908C
NO174908C NO893685A NO893685A NO174908C NO 174908 C NO174908 C NO 174908C NO 893685 A NO893685 A NO 893685A NO 893685 A NO893685 A NO 893685A NO 174908 C NO174908 C NO 174908C
Authority
NO
Norway
Prior art keywords
synchronous
machines
asynchronism
detecting
detecting asynchronism
Prior art date
Application number
NO893685A
Other languages
English (en)
Other versions
NO893685D0 (no
NO174908B (no
NO893685L (no
Inventor
Rudolf Mader
Original Assignee
Asea Brown Boveri
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 Asea Brown Boveri filed Critical Asea Brown Boveri
Publication of NO893685D0 publication Critical patent/NO893685D0/no
Publication of NO893685L publication Critical patent/NO893685L/no
Publication of NO174908B publication Critical patent/NO174908B/no
Publication of NO174908C publication Critical patent/NO174908C/no

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/08Control of generator circuit during starting or stopping of driving means, e.g. for initiating excitation
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/06Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric generators; for synchronous capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
  • Motor And Converter Starters (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
NO893685A 1988-09-27 1989-09-14 Fremgangsmåte og anordning ved detektering av asynkronisme ved synkron start av synkronmaskiner NO174908C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH358288 1988-09-27

Publications (4)

Publication Number Publication Date
NO893685D0 NO893685D0 (no) 1989-09-14
NO893685L NO893685L (no) 1990-03-28
NO174908B NO174908B (no) 1994-04-18
NO174908C true NO174908C (no) 1994-07-27

Family

ID=4259100

Family Applications (1)

Application Number Title Priority Date Filing Date
NO893685A NO174908C (no) 1988-09-27 1989-09-14 Fremgangsmåte og anordning ved detektering av asynkronisme ved synkron start av synkronmaskiner

Country Status (8)

Country Link
US (1) US4977362A (no)
EP (1) EP0361174B1 (no)
JP (1) JP2839576B2 (no)
BR (1) BR8904873A (no)
CA (1) CA1299639C (no)
DE (1) DE58903798D1 (no)
ES (1) ES2040427T3 (no)
NO (1) NO174908C (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19610915A1 (de) * 1996-03-20 1997-09-25 Wilhelm Wingensiefen Blockheizkraftwerk für Betrieb in einem bestehenden Elektroversorgungsnetz
DE19928711A1 (de) * 1999-06-23 2000-12-28 Abb Alstom Power Ch Ag Kraftwerksanlage mit einer Gasturbine sowie Verfahren zu deren Betrieb
CN1998130B (zh) * 2003-10-01 2011-11-23 J.L.贝哈梅尔公司 用于同步机控制的相位角控制设备
US8134345B2 (en) * 2005-11-29 2012-03-13 General Electric Company Cryogenic exciter
US9979339B2 (en) 2015-12-14 2018-05-22 Rolls-Royce North American Technologies Inc. Synchronous electric power distribution startup system
CN111355218B (zh) * 2020-04-07 2022-03-29 南京南瑞继保电气有限公司 一种发电机低频启动过程保护方法及装置
CN119641538B (zh) * 2025-02-19 2025-07-04 东方电气集团科学技术研究院有限公司 一种全功率变速抽水蓄能机组变流器启动控制方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
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
US3748555A (en) * 1972-05-01 1973-07-24 Westinghouse Electric Corp Protective circuit for brushless synchronous motors
CH546509A (de) * 1972-06-26 1974-02-28 Bbc Brown Boveri & Cie Elektronische schaltungsanordnung zur erregung eines asynchron anlaufenden, schleifringlosen synchronmotors.
US4366427A (en) * 1980-04-22 1982-12-28 General Electric Company Protective method and apparatus for a controlled current inverter and motor control system
JPS6047515A (ja) * 1983-08-26 1985-03-14 Victor Co Of Japan Ltd 同期引込判別回路
US4616166A (en) * 1984-12-10 1986-10-07 General Electric Company Electric power system for starting a large rotatable synchronous machine
US4659973A (en) * 1986-04-30 1987-04-21 Siemens Energy & Automation, Inc. Brushless exciter for controlling excitation of a synchronous machine
US4812729A (en) * 1986-08-19 1989-03-14 Hitachi Ltd. Protecting apparatus for secondary excitation type variable speed AC generator/motor
US4788653A (en) * 1986-12-23 1988-11-29 General Electric Company Digital filter for power system stabilizer

Also Published As

Publication number Publication date
JPH02123981A (ja) 1990-05-11
NO893685D0 (no) 1989-09-14
DE58903798D1 (de) 1993-04-22
JP2839576B2 (ja) 1998-12-16
NO174908B (no) 1994-04-18
EP0361174B1 (de) 1993-03-17
BR8904873A (pt) 1990-05-08
ES2040427T3 (es) 1993-10-16
US4977362A (en) 1990-12-11
NO893685L (no) 1990-03-28
CA1299639C (en) 1992-04-28
EP0361174A1 (de) 1990-04-04

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Legal Events

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MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN MARCH 2001