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