ATA76691A - METHOD AND CIRCUIT ARRANGEMENT FOR DETERMINING MAGNET FLOW AND FOR APPLYING MOMENTS ON ASYNCHRONOUS MACHINES SUPPLIED BY CONVERTERS - Google Patents

METHOD AND CIRCUIT ARRANGEMENT FOR DETERMINING MAGNET FLOW AND FOR APPLYING MOMENTS ON ASYNCHRONOUS MACHINES SUPPLIED BY CONVERTERS

Info

Publication number
ATA76691A
ATA76691A AT0076691A AT76691A ATA76691A AT A76691 A ATA76691 A AT A76691A AT 0076691 A AT0076691 A AT 0076691A AT 76691 A AT76691 A AT 76691A AT A76691 A ATA76691 A AT A76691A
Authority
AT
Austria
Prior art keywords
converters
circuit arrangement
asynchronous machines
magnet flow
determining magnet
Prior art date
Application number
AT0076691A
Other languages
German (de)
Other versions
AT397729B (en
Inventor
Manfred Schroedl
Richard Ensbacher
Original Assignee
Elin Energieanwendung
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 Elin Energieanwendung filed Critical Elin Energieanwendung
Priority to AT0076691A priority Critical patent/AT397729B/en
Priority to PCT/AT1992/000049 priority patent/WO1992019038A1/en
Priority to DE59204692T priority patent/DE59204692D1/en
Priority to US08/456,849 priority patent/US5796235A/en
Priority to AT92908609T priority patent/ATE131668T1/en
Priority to EP92908609A priority patent/EP0579694B1/en
Publication of ATA76691A publication Critical patent/ATA76691A/en
Application granted granted Critical
Publication of AT397729B publication Critical patent/AT397729B/en

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
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/14—Estimation or adaptation of machine parameters, e.g. flux, current or voltage
    • H02P21/141—Flux estimation
    • 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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/022—Synchronous motors
    • H02P25/03—Synchronous motors with brushless excitation
    • 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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/08—Reluctance motors
    • 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
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/14—Electronic commutators
    • H02P6/16—Circuit arrangements for detecting position
    • H02P6/18—Circuit arrangements for detecting position without separate position detecting elements
    • H02P6/185—Circuit arrangements for detecting position without separate position detecting elements using inductance sensing, e.g. pulse excitation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
AT0076691A 1991-04-11 1991-04-11 Method and circuit arrangement for magnetic flux determination and for torque application to asynchronous machines which are fed via converters AT397729B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AT0076691A AT397729B (en) 1991-04-11 1991-04-11 Method and circuit arrangement for magnetic flux determination and for torque application to asynchronous machines which are fed via converters
PCT/AT1992/000049 WO1992019038A1 (en) 1991-04-11 1992-04-08 Process and circuits for determining machine-related electromagnetic and mechanical state variables on electrodynamic induction machines supplied via converters
DE59204692T DE59204692D1 (en) 1991-04-11 1992-04-08 METHOD AND CIRCUIT ARRANGEMENTS FOR DETERMINING MACHINE-RELATED ELECTROMAGNETIC AND MECHANICAL STATE SIZES ON ELECTRODYDYNAMIC TURNING FRAME MACHINES SUPPLIED BY CONVERTERS
US08/456,849 US5796235A (en) 1991-04-11 1992-04-08 Process and circuits for determining machine-related electro-magnetic and mechanical state variables on electrodynamic induction machines supplied via converters
AT92908609T ATE131668T1 (en) 1991-04-11 1992-04-08 METHOD AND CIRCUIT ARRANGEMENTS FOR DETERMINING MACHINE-RELATED ELECTROMAGNETIC AND MECHANICAL STATUS VARIABLES ON ELECTRODYDYNAMIC ROTARY FIELD MACHINES FEEDED VIA CONVERTERS
EP92908609A EP0579694B1 (en) 1991-04-11 1992-04-08 Process and circuits for determining machine-related electromagnetic and mechanical state variables on electrodynamic induction machines supplied via converters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0076691A AT397729B (en) 1991-04-11 1991-04-11 Method and circuit arrangement for magnetic flux determination and for torque application to asynchronous machines which are fed via converters

Publications (2)

Publication Number Publication Date
ATA76691A true ATA76691A (en) 1993-10-15
AT397729B AT397729B (en) 1994-06-27

Family

ID=3499205

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0076691A AT397729B (en) 1991-04-11 1991-04-11 Method and circuit arrangement for magnetic flux determination and for torque application to asynchronous machines which are fed via converters

Country Status (1)

Country Link
AT (1) AT397729B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT404081B (en) * 1995-06-14 1998-08-25 Elin Ebg Traction Gmbh METHOD FOR FIELD-ORIENTED REGULATION OF ELECTRODYNAMIC ROTARY FIELD MACHINES SUPPLIED BY INVERTERS AND CIRCUIT ARRANGEMENT FOR IMPLEMENTING THIS METHOD
DE19634366A1 (en) * 1996-08-26 1998-03-05 Abb Research Ltd Determining characteristic electric and mechanical parameters of asynchronous motor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3617452A1 (en) * 1986-05-23 1987-11-26 Klein Schanzlin & Becker Ag Method for monitoring an asynchronous machine

Also Published As

Publication number Publication date
AT397729B (en) 1994-06-27

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
ELJ Ceased due to non-payment of the annual fee
REN Ceased due to non-payment of the annual fee