Comparative Evaluation of Cascaded Half-Bridge Multilevel DC-Link Inverter and Conventional H Bridge Multilevel Inverter
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2015, Vol 3, Issue 10
Abstract
Multilevel inverters have been successfully adopted by industry for high power application because of their superior performance over two level inverter. But with increasing number of levels switching complexities and number of switches increase in conventional multilevel inverter (MLI). Multilevel dc-link inverter (MLDCLI) provides a solution to achieve same number of levels with reduced number of switches. This paper discusses the merits of MLDCLI over conventional MLI. A performance comparison of conventional cascaded H bridge MLI and cascaded half-bridge MLDCLI with square wave staircase switching and multicarrier sinusoidal pulse width modulation is presented using computer simulation.
Authors and Affiliations
Ramkumar L Maurya, Mini Rajeev
Keywords
Related Articles
- EP ID EP21359
- DOI -
- Views 294
- Downloads 4
Localization error estimation approaches of wireless sensor network
The practical difficulties of setting up a wireless sensor network (WSN) and analysing its performance have made simulation essential study of WSNs. The network simulator is one of the most widely used tools by research...
MATLAB based Simulations model for three phases Power System Network
The primary aim of this research work is to build up a MATLAB based Simulation model for 3 phase symmetrical and unsymmetrical faults. This paper ways to deal with the MATLAB programming in which transmission line model...
Design and development of traffic light retiming using camera based traffic density estimation
As an instantaneous and range concept, “traffic density” was originally defined by looking at a snapshot of the traffic from an aerial camera along a stretch of freeway. The “density” is defined as the number of vehicle...
A High Speed FPGA Implementation of an ECSMA-Based Elliptic Curve Crypto Processor
Elliptic Curve Cryptography (ECC), which allows smaller key length as compared to conventional public key cryptosystems, has become a very attractive choice in wireless mobile communication technology and personal commu...
Electrical analogy for the solution of unidirectional heat transfer through star and delta configurations
In the modern era the theory of relativity is the generic approach to resolve the problem of different field. Flux is the flow of energy form the transverse surface due to the difference in the energy potential between...