By Topic

Time and frequency domain analysis of fault-tolerant space vector PWM VSI-fed induction motor drive

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
$33 $33
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

1 Author(s)
J. Klima ; Dept. of Electr. Eng. & Autom., Prague, Czech Republic

The use of a new space-vector modulation strategy for a voltage source inverter supplying a fault tolerant induction motor drive is investigated. Such a system uses two distinct space-vector modulation strategies to switch from the healthy to the faulty operation. The proposed modulation strategy for the faulty operation has the same symmetry as in a classical B6 inverter. The purely analytical results both in the time and frequency domain are based on the Laplace transform of the voltage space vectors. There is an excellent agreement between the analytically calculated waveforms and the experimentally determined ones. Therefore, the proposed analytical model becomes a very useful method under unbalanced, as well as balanced, supply conditions.

Published in:

IEE Proceedings - Electric Power Applications  (Volume:152 ,  Issue: 4 )