BE891508A - Systeme pour ameliorer la dynamique de reglage de machines asynchrones a commande de frequence et avec convertisseur a circuit de courant intermediaire - Google Patents

Systeme pour ameliorer la dynamique de reglage de machines asynchrones a commande de frequence et avec convertisseur a circuit de courant intermediaire

Info

Publication number
BE891508A
BE891508A BE0/206856A BE206856A BE891508A BE 891508 A BE891508 A BE 891508A BE 0/206856 A BE0/206856 A BE 0/206856A BE 206856 A BE206856 A BE 206856A BE 891508 A BE891508 A BE 891508A
Authority
BE
Belgium
Prior art keywords
dynamics
improving
current circuit
intermediate current
frequency controlled
Prior art date
Application number
BE0/206856A
Other languages
English (en)
Original Assignee
Loher Gmbh
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 Loher Gmbh filed Critical Loher Gmbh
Publication of BE891508A publication Critical patent/BE891508A/fr

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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/343—Testing dynamo-electric machines in operation
    • 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
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/047—V/F converter, wherein the voltage is controlled proportionally with the frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Eletrric Generators (AREA)
BE0/206856A 1980-12-18 1981-12-17 Systeme pour ameliorer la dynamique de reglage de machines asynchrones a commande de frequence et avec convertisseur a circuit de courant intermediaire BE891508A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3047828A DE3047828C2 (de) 1980-12-18 1980-12-18 Verfahren zum Verbessern der Regeldynamik von frequenzgesteuerten Asynchronmaschinen

Publications (1)

Publication Number Publication Date
BE891508A true BE891508A (fr) 1982-04-16

Family

ID=6119563

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/206856A BE891508A (fr) 1980-12-18 1981-12-17 Systeme pour ameliorer la dynamique de reglage de machines asynchrones a commande de frequence et avec convertisseur a circuit de courant intermediaire

Country Status (6)

Country Link
AT (1) AT378869B (fr)
BE (1) BE891508A (fr)
CH (1) CH665317A5 (fr)
DE (1) DE3047828C2 (fr)
FR (1) FR2496895A1 (fr)
NL (1) NL8105719A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4014387A1 (de) * 1990-05-04 1991-11-07 Loher Ag Verfahren zur erfassung des istwertes der inneren maschinenspannung in einer asynchronmaschine
US7495940B2 (en) * 2005-08-19 2009-02-24 Honeywell International Inc. Method and device for producing rectifier gating signals using a peak detector

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2346957A1 (de) * 1973-09-18 1975-04-17 Siemens Ag Schaltung zur potentialfreien erfassung des gleichstromes in stromrichterschaltungen
DE2425686C3 (de) * 1974-05-28 1980-09-18 Brown, Boveri & Cie Ag, 6800 Mannheim Schaltungsanordnung zur Erfassung von Strömen in Stromrichterschaltungen
DE2526187B2 (de) * 1975-06-12 1978-08-10 Bernhard Kirsch Kg, 5500 Trier Vorrichtung zum Messen der Belastung eines Drehstromnetzes mit Hilfe eines Spannungsmessers
DE2615744B2 (de) * 1976-04-10 1978-02-02 Demag Ag, 4100 Duisburg Anordnung zur steuerung der drehzahl eines ueber einen zwischenkreisumrichter mit spannungen veraenderbarer amplitude und frequenz gespeisten drehmotors
DE2804050C2 (de) * 1978-01-27 1982-09-09 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Anordnung zur Steuerung und Regelung einer über einen Zwischenkreisumrichter gespeisten Asynchronmaschine
DE2806535C3 (de) * 1978-02-16 1980-11-06 Mannesmann Demag Ag, 4100 Duisburg Anordnung zur Steuerung der Drehzahl eines Drehstrommotors durch einen Umrichter mit Gleichstromzwischenkreis
JPS5928148B2 (ja) * 1978-12-30 1984-07-11 ファナック株式会社 誘導電動機の運転制御装置

Also Published As

Publication number Publication date
AT378869B (de) 1985-10-10
FR2496895A1 (fr) 1982-06-25
NL8105719A (nl) 1982-07-16
CH665317A5 (de) 1988-04-29
ATA540081A (de) 1985-02-15
DE3047828A1 (de) 1982-07-01
DE3047828C2 (de) 1987-01-29

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: LOHER G.M.B.H.

Effective date: 19971231