EP 2176947 A2 20100421 - METHOD FOR CONTROLLING THE POWER SUPPLY OF A THREE-PHASED ELECTRIC MOTOR FROM A DC VOLTAGE SOURCE AND DEVICE FOR IMPLEMENTING SAME
Title (en)
METHOD FOR CONTROLLING THE POWER SUPPLY OF A THREE-PHASED ELECTRIC MOTOR FROM A DC VOLTAGE SOURCE AND DEVICE FOR IMPLEMENTING SAME
Title (de)
VERFAHREN ZUR STEUERUNG DER STROMVERSORGUNG EINES DREHSTROMMOTORS MIT EINER GLEICHSTROMSPANNUNGSQUELLE SOWIE VORRICHTUNG ZUR ANWENDUNG DIESES VERFAHRENS
Title (fr)
PROCEDE DE COMMANDE DE L'ALIMENTATION D'UN MOTEUR ELECTRIQUE TRIPHASE A PARTIR D'UNE SOURCE DE TENSION CONTINUE ET DISPOSITIF POUR SA MISE EN OEUVRE
Publication
Application
Priority
- FR 2008051369 W 20080721
- FR 0705700 A 20070803
Abstract (en)
[origin: WO2009019390A2] The invention relates to a method for controlling the power supply of a three-phased electric motor (16) from a DC voltage source (14), that comprises the step of determining operation conditions of the motor in which values are allocated to parameters (id*, iq*) for controlling the motor corresponding to said operation conditions, characterised in that it comprises: a test step for determining if the values allocated to the control parameters are adapted to a characteristic of the DC voltage source; if the test step is negative, the step of modifying the values allocated to control the parameters; and the step of operating the motor in the operation conditions defined by the values allocated to the control parameters.
IPC 8 full level
H02P 21/14 (2006.01); B62D 5/04 (2006.01)
CPC (source: EP)
B62D 5/046 (2013.01); B62D 5/0463 (2013.01); B62D 5/0481 (2013.01); H02P 21/14 (2013.01)
Citation (search report)
See references of WO 2009019390A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
FR 2919772 A1 20090206; FR 2919772 B1 20100514; EP 2176947 A2 20100421; WO 2009019390 A2 20090212; WO 2009019390 A3 20090430
DOCDB simple family (application)
FR 0705700 A 20070803; EP 08826991 A 20080721; FR 2008051369 W 20080721