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
Completely Semi Prime, Fuzzy Semiprime Ideals Of A Po Ternary Semigroup
In this paper we introduced the termsof Completely fuzzy semiprimepo ideals and fuzzy semiprime ideals of poternarysemigroups and also introduced the concepts of fuzzy d-system and fuzzy n-system of poternarysemigroups.I...
A Review On Data Integrity Models And Schemes
—The Applications Stored On Remote Servers And Executing On The Internet Might Compromise To Data Integrity. Data And Information Sharing Among Multiple Organizations Is Crucial In Public Channel To Effectively Make Coop...
Preservation Methods of Historical Iron Objects: An Overview
This Paper Intends To Expose The Methods Of Preservation Of Historical Iron Objects. Scientific Cleaning Methods For Nails, Cannons, And Bell Are Mentioned. Sodium Hydroxide For Cleaning And Microcrystalline Wax For Prot...
Appraisal of Spatial Distribution of Global System for Mobile Telecommunications (GSM) Infrastructure in Gombe Metropolis, Nigeria
General System for Mobile telecommunications (GSM) masts form part of the infrastructure required for effective communication system. The objectives of the study is to appraise the conformity of existing spatial distribu...
Is Iraq Ready to Use Solar Energy Applications: A Review
Iraq is a country rich in fossil fuels; it is one of the oil-exporting countries and has the second reserve in the world. It also has reserves of natural gas in fourth place in the world. The abundance of fossil fuels in...