EP 2673875 A2 20131218 - METHOD AND DEVICE FOR CONTROLLING A RELUCTANCE ELECTRIC MACHINE
Title (en)
METHOD AND DEVICE FOR CONTROLLING A RELUCTANCE ELECTRIC MACHINE
Title (de)
VERFAHREN UND VORRICHTUNG ZUR STEUERUNG EINES ELEKTRISCHEN RELUKTANZMASCHINE
Title (fr)
PROCEDE ET DISPOSITIF DE PILOTAGE D'UNE MACHINE ELECTRIQUE A RELUCTANCE
Publication
Application
Priority
- FR 1151040 A 20110209
- FR 2012050187 W 20120130
Abstract (en)
[origin: WO2012107665A2] In a method of controlling a reluctance polyphase electric machine (36), in particular an automobile motor, the currents injected into each coil of the stator of the machine (36) are deduced by a transformation of a pair (Id, Iq) of excitation currents (Id) and of armature current (Iq) defined in a reference frame (d, q) rotating with the rotor of the machine, such that: - the excitation current (Id) is composed of a fundamental sinusoidal signal, to which are added successively other odd harmonics of increasing order when the torque setpoint of the machine increases, - the armature current (Iq) is a signal proportional to the estimated or measured electromotive force of the machine.
IPC 8 full level
H02P 6/08 (2006.01); H02P 21/00 (2006.01); H02P 25/08 (2006.01)
CPC (source: EP US)
H02P 6/08 (2013.01 - EP); H02P 6/10 (2013.01 - US); H02P 21/0003 (2013.01 - US); H02P 25/08 (2013.01 - EP US); H02P 25/0925 (2016.02 - EP US)
Citation (search report)
See references of WO 2012107665A2
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
FR 2971377 A1 20120810; FR 2971377 B1 20130201; CN 103354974 A 20131016; EP 2673875 A2 20131218; JP 2014505459 A 20140227; US 2014139155 A1 20140522; WO 2012107665 A2 20120816; WO 2012107665 A3 20130718
DOCDB simple family (application)
FR 1151040 A 20110209; CN 201280008485 A 20120130; EP 12706645 A 20120130; FR 2012050187 W 20120130; JP 2013553005 A 20120130; US 201213984677 A 20120130