ATE392040T1 - Widerstandsschätzung eines elektrischen wechselstrommotors - Google Patents

Widerstandsschätzung eines elektrischen wechselstrommotors

Info

Publication number
ATE392040T1
ATE392040T1 AT05107612T AT05107612T ATE392040T1 AT E392040 T1 ATE392040 T1 AT E392040T1 AT 05107612 T AT05107612 T AT 05107612T AT 05107612 T AT05107612 T AT 05107612T AT E392040 T1 ATE392040 T1 AT E392040T1
Authority
AT
Austria
Prior art keywords
resistance
err
estimate
term
stator
Prior art date
Application number
AT05107612T
Other languages
English (en)
Inventor
Mikko Vertanen
Original Assignee
Abb Oy
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 Abb Oy filed Critical Abb Oy
Application granted granted Critical
Publication of ATE392040T1 publication Critical patent/ATE392040T1/de

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
    • 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
    • H02P21/16—Estimation of constants, e.g. the rotor time constant
    • 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
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/14—Estimation or adaptation of motor parameters, e.g. rotor time constant, flux, speed, current or voltage
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Control Of Electric Motors In General (AREA)
AT05107612T 2005-08-19 2005-08-19 Widerstandsschätzung eines elektrischen wechselstrommotors ATE392040T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05107612A EP1755211B1 (de) 2005-08-19 2005-08-19 Widerstandsschätzung eines elektrischen Wechselstrommotors

Publications (1)

Publication Number Publication Date
ATE392040T1 true ATE392040T1 (de) 2008-04-15

Family

ID=35478199

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05107612T ATE392040T1 (de) 2005-08-19 2005-08-19 Widerstandsschätzung eines elektrischen wechselstrommotors

Country Status (3)

Country Link
EP (1) EP1755211B1 (de)
AT (1) ATE392040T1 (de)
DE (1) DE602005005990T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2008302740B2 (en) * 2007-06-04 2014-01-16 Eaton Corporation System and method to determine electric motor efficiency nonintrusively
KR101619567B1 (ko) * 2012-11-09 2016-05-18 엘에스산전 주식회사 유도전동기의 파라미터 추정장치
US8988035B2 (en) 2012-12-19 2015-03-24 Eaton Corporation System for determining a magnetizing curve and rotor resistance of an induction machine and method of making same
DE102013221136A1 (de) * 2013-10-17 2015-03-05 Zf Friedrichshafen Ag Controller und Verfahren zum Bestimmen eines derzeitigen elektrischen Widerstandes einer Statorwicklung
WO2015193948A1 (ja) * 2014-06-16 2015-12-23 三菱電機株式会社 交流回転機の制御装置、及び交流回転機の制御装置を備えた電動パワーステアリングシステム
CN109889119B (zh) * 2019-03-26 2020-06-30 哈尔滨工业大学 一种感应电机定子电阻与转速并行解耦辨识方法
US11366147B2 (en) * 2020-09-02 2022-06-21 Rockwell Automation Technologies, Inc. Motor stator resistance calculation
CA3167942A1 (en) 2021-01-22 2022-07-28 Tejas Desai Methods and systems for detecting a winding resistance and winding temperature of an alternating current electrical machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19524654A1 (de) * 1995-07-06 1997-01-09 Siemens Ag Verfahren zur geberlosen feldorientierten Regelung einer Asynchronmaschine

Also Published As

Publication number Publication date
DE602005005990D1 (de) 2008-05-21
DE602005005990T2 (de) 2009-07-09
EP1755211B1 (de) 2008-04-09
EP1755211A1 (de) 2007-02-21

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Legal Events

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