DE69432226D1 - Verfahren und vorrichtung zur sensorlosen bestimmung der position, der geschwindigkeit und des flusses in einer steuerungsanordnung für wechselstrommotor - Google Patents

Verfahren und vorrichtung zur sensorlosen bestimmung der position, der geschwindigkeit und des flusses in einer steuerungsanordnung für wechselstrommotor

Info

Publication number
DE69432226D1
DE69432226D1 DE69432226T DE69432226T DE69432226D1 DE 69432226 D1 DE69432226 D1 DE 69432226D1 DE 69432226 T DE69432226 T DE 69432226T DE 69432226 T DE69432226 T DE 69432226T DE 69432226 D1 DE69432226 D1 DE 69432226D1
Authority
DE
Germany
Prior art keywords
motor
speed
flow
control arrangement
sensorless determination
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69432226T
Other languages
English (en)
Other versions
DE69432226T2 (de
Inventor
L Jansen
D Lorenz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wisconsin Alumni Research Foundation
Original Assignee
Wisconsin Alumni Research Foundation
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
Priority claimed from US08/173,405 external-priority patent/US5585709A/en
Application filed by Wisconsin Alumni Research Foundation filed Critical Wisconsin Alumni Research Foundation
Application granted granted Critical
Publication of DE69432226D1 publication Critical patent/DE69432226D1/de
Publication of DE69432226T2 publication Critical patent/DE69432226T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H02P21/13—Observer control, e.g. using Luenberger observers or Kalman filters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
    • H02K17/20—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors having deep-bar rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/30—Structural association of asynchronous induction motors with auxiliary electric devices influencing the characteristics of the motor or controlling the motor, e.g. with impedances or switches
    • 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
    • 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
    • H02P21/18—Estimation of position or speed
    • 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
    • H02P21/24—Vector control not involving the use of rotor position or rotor speed sensors
    • H02P21/26—Rotor flux based control
    • 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
    • H02P21/34—Arrangements for starting
    • 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
    • H02P6/183—Circuit arrangements for detecting position without separate position detecting elements using an injected high frequency signal
    • 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
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/0006—Disassembling, repairing or modifying dynamo-electric machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
DE69432226T 1993-12-22 1994-12-16 Verfahren und vorrichtung zur sensorlosen bestimmung der position, der geschwindigkeit und des flusses in einer steuerungsanordnung für wechselstrommotor Expired - Fee Related DE69432226T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US263142 1988-10-26
US08/173,405 US5585709A (en) 1993-12-22 1993-12-22 Method and apparatus for transducerless position and velocity estimation in drives for AC machines
US173405 1993-12-22
US08/263,142 US5559419A (en) 1993-12-22 1994-06-21 Method and apparatus for transducerless flux estimation in drives for induction machines
PCT/US1994/014608 WO1995017780A1 (en) 1993-12-22 1994-12-16 Method and apparatus for transducerless flux, position and velocity estimation in drives for ac machines

Publications (2)

Publication Number Publication Date
DE69432226D1 true DE69432226D1 (de) 2003-04-10
DE69432226T2 DE69432226T2 (de) 2004-01-22

Family

ID=26869103

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69432226T Expired - Fee Related DE69432226T2 (de) 1993-12-22 1994-12-16 Verfahren und vorrichtung zur sensorlosen bestimmung der position, der geschwindigkeit und des flusses in einer steuerungsanordnung für wechselstrommotor

Country Status (7)

Country Link
US (1) US5559419A (de)
EP (1) EP0736234B1 (de)
JP (2) JP3720357B2 (de)
KR (1) KR100391220B1 (de)
CA (1) CA2179776C (de)
DE (1) DE69432226T2 (de)
WO (1) WO1995017780A1 (de)

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EP0736234B1 (de) 2003-03-05
JP2004007988A (ja) 2004-01-08
DE69432226T2 (de) 2004-01-22
JP3720357B2 (ja) 2005-11-24
EP0736234A4 (de) 1998-11-25
CA2179776C (en) 2001-03-27
US5559419A (en) 1996-09-24
WO1995017780A1 (en) 1995-06-29
JPH09507376A (ja) 1997-07-22
EP0736234A1 (de) 1996-10-09
KR100391220B1 (ko) 2003-11-28
JP3762915B2 (ja) 2006-04-05
CA2179776A1 (en) 1995-06-29

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