Switching Angle Calculation By EP, HEP, HH And FF Methods For Modified 11-Level Cascade H-Bridge Multilevel Inverter
Journal Title: International Journal of Engineering and Science Invention - Year 2017, Vol 6, Issue 12
Abstract
In this paper the switching angles, from that the time required, to generate triggering pulses for IGBT switches of a single-phase Modified 11-Level Cascade H-Bridge Multilevel inverter is described by using Equal Phase (EP),Half Equal Phase (HEP), Half Height (HH) and Feed Forward (FF) methods. The proposed eleven level inverter is based on the H-bridge inverter. Instead of twenty IGBT switches as in conventional Cascade H-Bridge, this inverter requires only nine IGBT switches to obtain eleven level output. Because the numbers of switches are less, the cost and the complexity of the circuit is simple. The simulation results are presented using MATLAB/SIMULINK.
Authors and Affiliations
Nageswara Rao. Jalakanuru, Meseret Yenesew Kiber
Keywords
Related Articles
- EP ID EP403951
- DOI -
- Views 106
- Downloads 0
Environmental Auditing (Ea) Of Abuad Sawmill, Southwestern Nigeria.
An environmental audit assessment of the facilities and operations of ABUAD SAWMILL for the year 2015 has been conducted. The various activities involved in the operation of this outfit were examined and the likely impac...
The Diversity of Actinobacteria in Nihewan Basin
Actinobacteria diversity was investigated in Nihewan basin by using two pair of Actinobacteria-specific primers for 16S rDNA clone library. The 8 different longitudinal archaeological sites we choose from Nihewan vary fr...
Analog Processing: An application in the Basics of Real Space and Wave Mechanics.
Summary: Matter consists of mass, energy, and frequency. Your physical and behavioral identification can be performed by processing your frequency. Analog and frequency processing leads to the construction of a new compu...
Protection of overhead transmission lines from lightning strike
transmission lines are shielded with protective wires to overcome various kinds of sudden upsurge of high voltage.the aim of the article is to determine the probability of direct lightning strikes in overhead lines with...
Optimal Pricing Policy for Deteriorating Items with Variable Demand Rate and Offering Backorder Discount
In this paper a single item inventory model is developed for deteriorating items with noninstantaneous deterioration and time varying demand sensitive to the selling price. To compensate for the inconvenience due to stoc...