By Topic

Modeling analysis and simulation of motor parameter variation in vector controlled electrical drives

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Rafajlovski, G. ; Dept. of Electr. Machines, St. Kiril & Metodji Univ., Skopje, Macedonia ; Ratz, E. ; Manov, D.

The aim of this paper is to compare the influence of parameter uncertainties on the performance of two vector oriented control schemes of an an induction motor drive. In the first one the field oriented control method is used to control the speed of the induction motor. In this system the spatial vector of the stator current is transformed into a i1q component which creates the torque, and into a i1d component which creates the flux. If d-axis component of the stator current is of constant value, the motor drives with a constant flux and the torque can be altered rapidly by means of the q-axis component of the stator current i1q. Two components U1d , U1q of stator voltages in d-q coordinate system which must be applied to the stator d-q equivalent windings, are generated by two PI regulators controlling the two components: flux-generating and torque generating stator current. In the second one the stator flux oriented control method is used to control the torque of the induction motor. By using instantaneous voltage space vectors with selection of optimum inverter switching modes employing vector modulation technique, the direct control of torque and stator flux is achieved

Published in:

Power Conversion Conference - Nagaoka 1997., Proceedings of the  (Volume:2 )

Date of Conference:

3-6 Aug 1997