FI883415A - Anordning foer styrning av en trefasig vaexelstroemsmotor, saerskilt en kortslutningsmotor. - Google Patents

Anordning foer styrning av en trefasig vaexelstroemsmotor, saerskilt en kortslutningsmotor. Download PDF

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Publication number
FI883415A
FI883415A FI883415A FI883415A FI883415A FI 883415 A FI883415 A FI 883415A FI 883415 A FI883415 A FI 883415A FI 883415 A FI883415 A FI 883415A FI 883415 A FI883415 A FI 883415A
Authority
FI
Finland
Prior art keywords
vaexelstroemsmotor
trefasig
kortslutningsmotor
saerskilt
phase
Prior art date
Application number
FI883415A
Other languages
English (en)
Other versions
FI883415A0 (fi
FI87025B (fi
FI87025C (fi
Inventor
Aarno Ahola
Original Assignee
Teollisuus Oy A
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 Teollisuus Oy A filed Critical Teollisuus Oy A
Priority to FI883415A priority Critical patent/FI87025C/fi
Publication of FI883415A0 publication Critical patent/FI883415A0/fi
Priority to US07/380,416 priority patent/US4978903A/en
Priority to AT89113246T priority patent/ATE107097T1/de
Priority to EP89113246A priority patent/EP0351821B1/en
Priority to DE68915879T priority patent/DE68915879T2/de
Publication of FI883415A publication Critical patent/FI883415A/fi
Publication of FI87025B publication Critical patent/FI87025B/fi
Application granted granted Critical
Publication of FI87025C publication Critical patent/FI87025C/fi

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
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/26—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor
    • H02P1/28—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor by progressive increase of voltage applied to primary circuit of motor
    • 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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/02—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using supply voltage with constant frequency and variable amplitude

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor And Converter Starters (AREA)
  • Control Of Ac Motors In General (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Paper (AREA)
  • Control Of Electric Motors In General (AREA)
  • Executing Machine-Instructions (AREA)
  • Farming Of Fish And Shellfish (AREA)
FI883415A 1988-07-19 1988-07-19 Anordning foer styrning av en trefasig vaexelstroemsmotor vid start, saerskilt en kortslutningsmotor FI87025C (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI883415A FI87025C (fi) 1988-07-19 1988-07-19 Anordning foer styrning av en trefasig vaexelstroemsmotor vid start, saerskilt en kortslutningsmotor
US07/380,416 US4978903A (en) 1988-07-19 1989-07-17 Apparatus for the control of a three-phase a.c. motor, especially a squirrel-cage motor
AT89113246T ATE107097T1 (de) 1988-07-19 1989-07-19 Vorrichtung zur regelung eines dreiphasen- wechselstrommotors, insbesondere eines kurzschlussläufermotors.
EP89113246A EP0351821B1 (en) 1988-07-19 1989-07-19 Apparatus for the control of a three-phase a.c. motor, especially a squirrel-cage motor
DE68915879T DE68915879T2 (de) 1988-07-19 1989-07-19 Vorrichtung zur Regelung eines Dreiphasen-Wechselstrommotors, insbesondere eines Kurzschlussläufermotors.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI883415A FI87025C (fi) 1988-07-19 1988-07-19 Anordning foer styrning av en trefasig vaexelstroemsmotor vid start, saerskilt en kortslutningsmotor
FI883415 1988-07-19

Publications (4)

Publication Number Publication Date
FI883415A0 FI883415A0 (fi) 1988-07-19
FI883415A true FI883415A (fi) 1990-01-20
FI87025B FI87025B (fi) 1992-07-31
FI87025C FI87025C (fi) 1992-11-10

Family

ID=8526842

Family Applications (1)

Application Number Title Priority Date Filing Date
FI883415A FI87025C (fi) 1988-07-19 1988-07-19 Anordning foer styrning av en trefasig vaexelstroemsmotor vid start, saerskilt en kortslutningsmotor

Country Status (5)

Country Link
US (1) US4978903A (fi)
EP (1) EP0351821B1 (fi)
AT (1) ATE107097T1 (fi)
DE (1) DE68915879T2 (fi)
FI (1) FI87025C (fi)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2104499B1 (es) * 1994-12-20 1998-04-01 Gonzalez Redondo Alberto Nuevo dispositivo de control digital, aplicable en motores de corriente continua.
WO1999052202A1 (es) * 1998-04-07 1999-10-14 Electronica Industrial A.G.R., S.L. Nuevo dispositivo de control digital, aplicable en motores de corriente alterna
KR100397565B1 (ko) 2001-01-16 2003-09-13 엘지산전 주식회사 다기능 하이브리드 개폐기
FI20012470A (fi) * 2001-12-14 2003-06-15 Aarno Ahola Ohjauslaitteisto kolmivaiheisen suurjännitteisen vaihtosähkömoottorin käynnistämiseksi
GB2399886A (en) * 2003-03-26 2004-09-29 Secr Defence Identifying degenerative brain disease using EEG or EMG measurements
CN1327602C (zh) * 2004-10-19 2007-07-18 湖北追日电气设备有限公司 一种高压电动机降压软起动装置
CA2939850A1 (en) * 2014-03-13 2015-09-17 Canrig Drilling Technology Ltd. Predictive landing failsafe
CN104967362B (zh) * 2015-07-03 2018-08-21 宁波绿凯节能科技有限公司 一种用于电机降压启动的控制电路

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK133030A (fi) *
US3332008A (en) * 1963-08-28 1967-07-18 Westinghouse Electric Corp Phase angle controlled firing circuit for valves in multi-phase system
US3387196A (en) * 1965-10-07 1968-06-04 Gen Motors Corp Speed control system for alternating current induction motors
DE1613936B2 (de) * 1967-09-15 1971-12-30 Gebr. Honsberg, 5630 Remscheid Mehrphasiger wechselstromsteller
US3526817A (en) * 1968-07-15 1970-09-01 Protection Controls Inc Magnetic amplifier bias for three-phase motor control
DE2009752C3 (de) * 1969-03-07 1975-03-06 Institutul Politehnic, Cluj (Rumaenien) Schaltungsanordnung zur Steuerung der Drehzahl eines Drehstrom-Asynchronmotors
DE1964376A1 (de) * 1969-12-23 1971-07-01 Schubert & Salzer Maschinen Vorrichtung zum Sanfteinschalten einer elektrischen Last
DE2718604A1 (de) * 1977-04-27 1978-11-02 Alfred Dipl Ing Krumpe Steuerschaltung fuer mehrphasige thyristoranordnungen
DE2721287A1 (de) * 1977-05-12 1978-11-23 Alfred Dipl Ing Krumpe Anlaufsteuergeraet fuer drehstromasynchronmotoren
SU788324A1 (ru) * 1979-01-15 1980-12-15 Предприятие П/Я Г-4418 Электропривод переменного тока
DE3009445A1 (de) * 1980-03-12 1981-09-17 Pekazett Baumaschinen GmbH, 6660 Zweibrücken Drehzahlregelung fuer asynchronmotoren
SU884064A1 (ru) * 1980-03-18 1981-11-23 Московский Завод "Динамо" Им.С.М.Кирова Устройство дл регулировани частоты вращени короткозамкнутого асинхронного электродвигател
SU890540A1 (ru) * 1980-03-26 1981-12-15 Всесоюзный Научно-Исследовательский И Проектно-Технологический Институт Кранового И Тягового Электрооборудования Устройство дл регулировани частоты вращени асинхронного электродвигател
DE3046406A1 (de) * 1980-12-10 1982-07-22 IWE Ingenieurgesellschaft für wirtschaftliche Energienutzung mbH, 6078 Neu-Isenburg Verfahren und schaltungsanordnung zum regeln bzw. steuern der drehzahl eines mit drehstrom betriebenen motors
BE889496A (fr) * 1981-07-03 1981-11-03 Dumont Gilbert C Inverseur statique polyphase
JPS5829391A (ja) * 1981-08-12 1983-02-21 Toshiba Corp Ｄｃモ−タドライブ回路
US4482853A (en) * 1981-08-24 1984-11-13 Reuland Electric Company Composite control for soft start and dynamic braking of a three-phase induction motor
US4469998A (en) * 1982-12-16 1984-09-04 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Three-phase power factor controller with induced emf sensing
FR2558656B1 (fr) * 1984-01-23 1986-06-06 Barrere Et Cie Sa Louis Dispositif pour le demarrage d'un moteur electrique asynchrone

Also Published As

Publication number Publication date
DE68915879T2 (de) 1994-11-03
FI883415A0 (fi) 1988-07-19
ATE107097T1 (de) 1994-06-15
US4978903A (en) 1990-12-18
FI87025B (fi) 1992-07-31
EP0351821A3 (en) 1990-07-04
DE68915879D1 (de) 1994-07-14
EP0351821A2 (en) 1990-01-24
FI87025C (fi) 1992-11-10
EP0351821B1 (en) 1994-06-08

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Owner name: A-TEOLLISUUS OY