International Journal of Research in Circuits, Devices and Systems
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P-ISSN: 2708-4531, E-ISSN: 2708-454X

International Journal of Research in Circuits, Devices and Systems


2020, Vol. 1, Issue 1, Part A
Switching scheme of voltage levels and logic equation in asymmetrical single-phase seven-level cascaded H-bridge multilevel inverter


Author(s): Yakubu Adem

Abstract: The development of multilevel inverters has made it easier to extract power from direct current sources to alternating current power. This journal presents the switching scheme of voltage levels and logic equations in asymmetric single-phase seven-level cascaded H-bridge multilevel inverter. The minimum switching logic circuit for the single phase seven-level cascaded H-bridge multilevel inverter was obtained by modelling the logic equations that could be used with any number of levels depending on the number of modulating and carrier signals involved. The logic equations have made it easier to design with phase disposition pulse width modulation or any carrier signal for cascaded H-bridge multilevel inverter and the logic gates designed to give an optimum harmonic value.

Pages: 23-27 | Views: 380 | Downloads: 152

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How to cite this article:
Yakubu Adem. Switching scheme of voltage levels and logic equation in asymmetrical single-phase seven-level cascaded H-bridge multilevel inverter. Int J Res Circuits Devices Syst 2020;1(1):23-27.
International Journal of Research in Circuits, Devices and Systems