WO2015121049A3 - Method of controlling a permanent-magnet electric machine optimizing the joule losses - Google Patents

Method of controlling a permanent-magnet electric machine optimizing the joule losses Download PDF

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Publication number
WO2015121049A3
WO2015121049A3 PCT/EP2015/051355 EP2015051355W WO2015121049A3 WO 2015121049 A3 WO2015121049 A3 WO 2015121049A3 EP 2015051355 W EP2015051355 W EP 2015051355W WO 2015121049 A3 WO2015121049 A3 WO 2015121049A3
Authority
WO
WIPO (PCT)
Prior art keywords
electric machine
permanent
controlling
magnet electric
joule losses
Prior art date
Application number
PCT/EP2015/051355
Other languages
French (fr)
Other versions
WO2015121049A2 (en
Inventor
Wissam DIB
Benoît Bayon
Original Assignee
IFP Energies Nouvelles
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 IFP Energies Nouvelles filed Critical IFP Energies Nouvelles
Publication of WO2015121049A2 publication Critical patent/WO2015121049A2/en
Publication of WO2015121049A3 publication Critical patent/WO2015121049A3/en

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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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)

Abstract

The present invention relates to a method of control (CON) of a permanent-magnet synchronous electric machine, in which the settings (SETT) of current id, iq of the electric machine are determined by means of an estimation of the flux (FLU) of the machine and in such a way as to minimize the Joule losses of the electric machine without a temperature sensor, or any estimation of the temperature of the electric machine.
PCT/EP2015/051355 2014-02-14 2015-01-23 Method of controlling a permanent-magnet electric machine optimizing the joule losses WO2015121049A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1451150A FR3017755B1 (en) 2014-02-14 2014-02-14 METHOD FOR CONTROLLING A PERMANENT MAGNET ELECTRIC MACHINE OPTIMIZING JOULE LOSSES
FR1451150 2014-02-14

Publications (2)

Publication Number Publication Date
WO2015121049A2 WO2015121049A2 (en) 2015-08-20
WO2015121049A3 true WO2015121049A3 (en) 2015-12-30

Family

ID=51225619

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2015/051355 WO2015121049A2 (en) 2014-02-14 2015-01-23 Method of controlling a permanent-magnet electric machine optimizing the joule losses

Country Status (2)

Country Link
FR (1) FR3017755B1 (en)
WO (1) WO2015121049A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5504404A (en) * 1993-09-17 1996-04-02 Matsushita Electric Industrial Co., Ltd. Method and apparatus for controlling motor
US20060055363A1 (en) * 2004-09-13 2006-03-16 Patel Nitinkumar R Field weakening motor control system and method
US20100072925A1 (en) * 2008-09-24 2010-03-25 Denso Corporation Rotary electric machine control system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5504404A (en) * 1993-09-17 1996-04-02 Matsushita Electric Industrial Co., Ltd. Method and apparatus for controlling motor
US20060055363A1 (en) * 2004-09-13 2006-03-16 Patel Nitinkumar R Field weakening motor control system and method
US20100072925A1 (en) * 2008-09-24 2010-03-25 Denso Corporation Rotary electric machine control system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SHENG YIFA ET AL: "Field weakening operation control of permanent magnet synchronous motor for railway vehicles based on maximum electromagnetic torque at full speed", CONTROL CONFERENCE (CCC), 2010 29TH CHINESE, 1 January 2010 (2010-01-01), pages 1608 - 1613, XP055159990, ISBN: 978-1-42-446263-6 *

Also Published As

Publication number Publication date
FR3017755B1 (en) 2016-02-19
WO2015121049A2 (en) 2015-08-20
FR3017755A1 (en) 2015-08-21

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