Universiti Teknologi Malaysia Institutional Repository

Single carrier PWM scheme for cascaded multilevel voltage source inverter

Zainal, S. and Aziz, J. and Ahmed, S. S. (2003) Single carrier PWM scheme for cascaded multilevel voltage source inverter. Power Electronics and Drive Systems, 2003. PEDS 2003. The Fifth International Conference on, 1 . pp. 406-410.

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Official URL: http://dx.doi.org/10.1109/PEDS.2003.1283164


This work proposes a new switching scheme for the cascaded multilevel inverter. Unlike other schemes, the proposed method is based on the symmetric regular sampling PWM with a single carrier and multiple modulating signals. Non-transcendental trigonometric equations that define the switching instants of the multilevel inverter are derived. This algorithm is implemented by a low-cost fixed-point microcontroller on an experimental five level cascaded inverter test-rig.

Item Type:Article
Additional Information:Vol. 1
Uncontrolled Keywords:cascaded multilevel inverter, voltage source inverter
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:1875
Deposited By: Dr Zaharuddin Mohamed
Deposited On:16 Mar 2007 07:32
Last Modified:03 Sep 2012 09:03

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