Title :
A new self-commissioning scheme for an asynchronous motor drive system
Author :
Ruff, M. ; Bünte, A. ; Grotstollen, H.
Author_Institution :
LUST Antriebstechnik GmbH, Lahnau, Germany
Abstract :
A method for self-commissioning of a voltage source inverter-fed asynchronous motor is presented. In the first step the electrical parameters and the nonlinear magnetizing curve are estimated at standstill without using voltage detection. After that, the controllers and the used flux model are automatically designed. Practical results which are obtained with two different squirrel cage induction motors are presented
Keywords :
controllers; induction motor drives; invertors; machine control; machine theory; magnetic flux; magnetisation; parameter estimation; squirrel cage motors; asynchronous motor drive system; controllers; electrical parameters estimation; flux model; nonlinear magnetizing curve parameters; self-commissioning; squirrel cage induction motors; voltage source inverter; Automatic control; Control systems; Current measurement; Inverters; Magnetic flux; Motor drives; Pulse width modulation; Rotors; Testing; Voltage;
Conference_Titel :
Industry Applications Society Annual Meeting, 1994., Conference Record of the 1994 IEEE
Conference_Location :
Denver, CO
Print_ISBN :
0-7803-1993-1
DOI :
10.1109/IAS.1994.345457
