alexa Abstract | THD Analysis of Multilevel Inverter with Different Loads
ISSN ONLINE(2278-8875) PRINT (2320-3765)

International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering
Open Access

OMICS International organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations

700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)

Special Issue Article Open Access

Abstract

Multilevel inverters got a lot of attention in recent years because its ability to generate staircase waveform which is more close to pure sinusoidal waveform. It has lot of applications in industries, FACTS devices, vehicle propulsion etc where power quality is more important. Instead of using higher rating semiconductor devices it uses some combinations of small rating semiconductor devices. It has several advantages such as less THD (Total Harmonic Distortion), reduced Electro Magnetic Interference (EMI), lower switching stresses and increased voltage capability. In this paper reversing voltage type multilevel inverter is modelled and THD analyses with different loads are done. The multilevel inverter used in this paper has two parts; one operated at high frequency (Level generation part) and other operated at line frequency (polarity generation part). The switching loss can be reduced to some extend by the use of polarity generation part. These types of inverters are appropriate choice for all type of loads and resultant THD with each type of loads are analysed. Simulations has been carried out in MATLAB/SIMULINK

To read the full article Peer-reviewed Article PDF image | Peer-reviewed Full Article image

Author(s): Siji Chacko, Dr.Jaimol Thomas

Share This Page

Additional Info

Loading
Loading Please wait..
 
 
Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

 
© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version
adwords