ITPR20020074A1 - Procedimento per misurare la velocita' di un motore ad induzione dallo stato di frequenza nulla. - Google Patents

Procedimento per misurare la velocita' di un motore ad induzione dallo stato di frequenza nulla.

Info

Publication number
ITPR20020074A1
ITPR20020074A1 IT000074A ITPR20020074A ITPR20020074A1 IT PR20020074 A1 ITPR20020074 A1 IT PR20020074A1 IT 000074 A IT000074 A IT 000074A IT PR20020074 A ITPR20020074 A IT PR20020074A IT PR20020074 A1 ITPR20020074 A1 IT PR20020074A1
Authority
IT
Italy
Prior art keywords
procedure
measuring
speed
state
induction motor
Prior art date
Application number
IT000074A
Other languages
English (en)
Inventor
Maurizio Iotti
Original Assignee
Zapi S P 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 Zapi S P A filed Critical Zapi S P A
Priority to IT000074A priority Critical patent/ITPR20020074A1/it
Priority to EP03027169A priority patent/EP1427096A3/en
Priority to US10/726,250 priority patent/US7009361B2/en
Publication of ITPR20020074A1 publication Critical patent/ITPR20020074A1/it

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
    • H02P21/04—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation specially adapted for very low speeds
    • 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
    • H02P2207/00—Indexing scheme relating to controlling arrangements characterised by the type of motor
    • H02P2207/01—Asynchronous machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
IT000074A 2002-12-03 2002-12-03 Procedimento per misurare la velocita' di un motore ad induzione dallo stato di frequenza nulla. ITPR20020074A1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT000074A ITPR20020074A1 (it) 2002-12-03 2002-12-03 Procedimento per misurare la velocita' di un motore ad induzione dallo stato di frequenza nulla.
EP03027169A EP1427096A3 (en) 2002-12-03 2003-11-27 Process for measuring the speed of an induction motor from null applied frequency status
US10/726,250 US7009361B2 (en) 2002-12-03 2003-12-01 Process for measuring the speed of an induction motor from null applied frequency status

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000074A ITPR20020074A1 (it) 2002-12-03 2002-12-03 Procedimento per misurare la velocita' di un motore ad induzione dallo stato di frequenza nulla.

Publications (1)

Publication Number Publication Date
ITPR20020074A1 true ITPR20020074A1 (it) 2004-06-04

Family

ID=32310185

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000074A ITPR20020074A1 (it) 2002-12-03 2002-12-03 Procedimento per misurare la velocita' di un motore ad induzione dallo stato di frequenza nulla.

Country Status (3)

Country Link
US (1) US7009361B2 (it)
EP (1) EP1427096A3 (it)
IT (1) ITPR20020074A1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009052632A1 (de) * 2009-11-10 2011-05-12 Converteam Technology Ltd., Warwickshire Elektrische Schaltung zur Erzeugung elektrischer Energie
JP6082258B2 (ja) * 2013-01-25 2017-02-15 東洋電機製造株式会社 速度センサレス電動機制御装置
JP6144989B2 (ja) * 2013-07-26 2017-06-07 東洋電機製造株式会社 速度センサレス電動機制御装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4204425A (en) * 1978-06-29 1980-05-27 Westinghouse Electric Corp. Method of testing induction motors
JPS59122392A (ja) * 1982-12-27 1984-07-14 Hitachi Ltd 誘導電動機の制御装置
US4670698A (en) * 1983-12-02 1987-06-02 Imec Corporation Adaptive induction motor controller
US5811957A (en) * 1995-12-21 1998-09-22 General Motors Corporation Speed sensorless hybrid vector controlled induction motor with zero speed operation
DE19628515A1 (de) * 1996-07-05 1998-01-08 Dieter Prof Dr Ing Filbert Verfahren zur Erkennung und Bewertung von Stabunterbrechungen oder Lunkereinschlüssen in den Stäben von Käfigläufern von Elektromotoren
JP3058406B2 (ja) * 1997-01-21 2000-07-04 マッスル株式会社 回転量測定装置

Also Published As

Publication number Publication date
EP1427096A3 (en) 2005-10-19
US20040108830A1 (en) 2004-06-10
US7009361B2 (en) 2006-03-07
EP1427096A2 (en) 2004-06-09

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