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WO2015036198A3 - Positionsbestimmung eines elektromotors durch auswertung der bewegungsrichtung - Google Patents

Positionsbestimmung eines elektromotors durch auswertung der bewegungsrichtung Download PDF

Info

Publication number
WO2015036198A3
WO2015036198A3 PCT/EP2014/067318 EP2014067318W WO2015036198A3 WO 2015036198 A3 WO2015036198 A3 WO 2015036198A3 EP 2014067318 W EP2014067318 W EP 2014067318W WO 2015036198 A3 WO2015036198 A3 WO 2015036198A3
Authority
WO
WIPO (PCT)
Prior art keywords
determining
evaluating
movement
electric motor
rotor
Prior art date
Application number
PCT/EP2014/067318
Other languages
English (en)
French (fr)
Other versions
WO2015036198A2 (de
Inventor
Eman Mehrjerdian
Christian Kugler
Khaled Sharaf
Original Assignee
Robert Bosch Automotive Steering 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 Robert Bosch Automotive Steering Gmbh filed Critical Robert Bosch Automotive Steering Gmbh
Publication of WO2015036198A2 publication Critical patent/WO2015036198A2/de
Publication of WO2015036198A3 publication Critical patent/WO2015036198A3/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
    • 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
    • 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
    • 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
    • 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
    • H02P6/20—Arrangements for starting
    • H02P6/22—Arrangements for starting in a selected direction of rotation
    • 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
    • H02P2203/00—Indexing scheme relating to controlling arrangements characterised by the means for detecting the position of the rotor
    • H02P2203/03—Determination of the rotor position, e.g. initial rotor position, during standstill or low speed operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

Die Beschreibung umfasst ein Verfahren zur Bestimmung der Position eines Rotors einer Elektromaschine, umfassend die Schritte: bestimmen der potentiell möglichen Positionen des Rotors 23, bestimmen einer Zielposition 24, anlegen einer Kommutierung zum Erreichen der Zielposition 25 und bestimmen der Drehrichtung des Rotors 26.
PCT/EP2014/067318 2013-09-10 2014-08-13 Positionsbestimmung eines elektromotors durch auswertung der bewegungsrichtung WO2015036198A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013109885.1 2013-09-10
DE102013109885.1A DE102013109885A1 (de) 2013-09-10 2013-09-10 Positionsbestimmung eines Elektromotors durch Auswertung der Bewegungsrichtung

Publications (2)

Publication Number Publication Date
WO2015036198A2 WO2015036198A2 (de) 2015-03-19
WO2015036198A3 true WO2015036198A3 (de) 2015-04-30

Family

ID=51302995

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/067318 WO2015036198A2 (de) 2013-09-10 2014-08-13 Positionsbestimmung eines elektromotors durch auswertung der bewegungsrichtung

Country Status (2)

Country Link
DE (1) DE102013109885A1 (de)
WO (1) WO2015036198A2 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010063692A1 (de) * 2010-08-05 2012-02-09 Continental Teves Ag & Co. Ohg Verfahren und Schaltungsanordnung zur Überprüfung der Rotorposition einer Synchronmaschine
US20120068638A1 (en) * 2009-03-27 2012-03-22 Frank Sieweke Method and amplifier for operating a synchronous motor
DE102012111799A1 (de) * 2011-12-19 2013-06-20 Clean Mobile Ag Elektrisch kommutierter Motor und Verfahren zum Kalibieren eines elektrisch kommutierten Motors

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003303401A1 (en) * 2002-12-31 2004-07-22 Emb-Papst St. Georgen Gmbh And Co. Kg Rotor-position sensor assembly and method for detecting a rotor position
US8040085B2 (en) * 2006-06-23 2011-10-18 Mitsubishi Electric Corporation Brushless motor apparatus
US8350503B2 (en) * 2007-03-16 2013-01-08 Mitsubishi Electric Corporation Brushless motor device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120068638A1 (en) * 2009-03-27 2012-03-22 Frank Sieweke Method and amplifier for operating a synchronous motor
DE102010063692A1 (de) * 2010-08-05 2012-02-09 Continental Teves Ag & Co. Ohg Verfahren und Schaltungsanordnung zur Überprüfung der Rotorposition einer Synchronmaschine
DE102012111799A1 (de) * 2011-12-19 2013-06-20 Clean Mobile Ag Elektrisch kommutierter Motor und Verfahren zum Kalibieren eines elektrisch kommutierten Motors

Also Published As

Publication number Publication date
WO2015036198A2 (de) 2015-03-19
DE102013109885A1 (de) 2015-03-12

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