Single-phase cascaded h-bridge multilevel inverter

Saifullah Aizzat, Abdullah (2015) Single-phase cascaded h-bridge multilevel inverter. Project Report. UTeM. (Submitted)

Text SINGLE-PHASE CASCADED H-BRIDGE MULTILEVEL INVERTER.pdf Download (418kB)

Abstract

Multilevel inverter technology has been known recently in renewable and industrial applications for high-power and high-voltage energy control. Basically, an inverter is an electronic device that converts a direct current (DC) to alternating current (AC) but not suitable for high voltage and high power application. There are a few types of multilevel inverter (MLI) such as a cascaded H-bridge multilevel inverter, a capacitor clamped multilevel inverter and a diode clamped multilevel inverter. The purpose of the project is to study a single phase cascaded H-bridge multilevel inverter. By using MOSFET as the switching component and using pulse width modulation (PWM) control method to produce the desired output that is 5-level output. The coding control and simulation is done by using MATLAB. Multilevel inverter are widely used in, photovoltaic and others renewable energy.

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