EP 1269621 A1 20030102 - METHOD FOR THE LOW-LOSS CONTROL OF AN ASYNCHRONOUS MOTOR
Title (en)
METHOD FOR THE LOW-LOSS CONTROL OF AN ASYNCHRONOUS MOTOR
Title (de)
VERFAHREN ZUR VERLUSTARMEN STEUERUNG EINES ASYNCHRONMOTORS
Title (fr)
PROCEDE POUR COMMANDER AVEC PEU DE PERTES LE FONCTIONNEMENT D'UN MOTEUR ASYNCHRONE
Publication
Application
Priority
- DE 10009861 A 20000301
- EP 0102241 W 20010228
Abstract (en)
[origin: DE10009861A1] The method involves storing current and voltage pairs for loss-minimizing operation in a controller, measuring the current is, reading corresponding voltage out, measuring the motor terminal voltage and driving the three-phase voltage setting device via the controller so that the generated voltage measured at the motor terminals is identical to the voltage value of a loss-minimizing value pair. The method involves the use of a voltage controller with a three-phase voltage setting device, a current measurement device and a control device. Corresponding current and voltage pairs for loss-minimizing operation are stored in the controller, the current is measured, the corresponding voltage is read out, the motor terminal voltage is measured and the three-phase voltage setting device is driven via the controller so that the generated voltage measured at the motor terminals is identical to the voltage value of a loss-minimizing value pair. Independent claims are also included for the following: an arrangement for implementing the method.
IPC 1-7
IPC 8 full level
H02P 27/02 (2006.01)
CPC (source: EP)
H02P 27/02 (2013.01)
Citation (search report)
See references of WO 0165678A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
DE 10009861 A1 20010913; AU 4066101 A 20010912; EP 1269621 A1 20030102; WO 0165678 A1 20010907
DOCDB simple family (application)
DE 10009861 A 20000301; AU 4066101 A 20010228; EP 0102241 W 20010228; EP 01911705 A 20010228