Induction Motor Fed By Γ Z- Source Inverter
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2015, Vol 3, Issue 4
Abstract
The main focus is on the losses that occur in an Induction motor and to select a suitable Inverter that feeds the Induction motor. Various analysis are performed on the different types of Inverters and on completion of those analysis, the Gamma Source Inverter has better performance characteristics is chosen to fed the Induction motor. This project also deals with the possibility of energy savings in Induction motor. The modeling of Gamma source inverter has been presented using MATLAB/SIMULINK. The normal Impedance-source Inverters are Inverters with voltage-buck-boost capability that cannot be achieved by the traditional Inverters. Their boost capability is introduced by shorting their phase legs without causing damages. Impedance-source inverters are therefore less prone to false triggering caused by electromagnetic interference. Present Impedance-source inverters are, however, burdened by their low modulation ratio at high input-to-output gain. Such low modulation usually leads to high-voltage stresses across the components and poor spectral performance at the inverter output. To avoid these problems, Inverters with coupled transformers have been introduced, but they usually lead to high turns ratio, and hence many winding turns, at high gain. An alternative would then be the asymmetrical Γ- source Inverters proposed in this paper, whose Gain is raised by lowering their turns ratio toward unity. The input current drawn by the proposed inverters is smoother and, hence, more adaptable by the source. Theories and experimental results have been presented in this paper for validating the concepts proposed.
Authors and Affiliations
Dr. V. Jamuna, R. Sivaprasad, M. Premkumar
Keywords
Related Articles
- EP ID EP20208
- DOI -
- Views 230
- Downloads 4
Sensitivity Analysis of High Speed Sense Amplifier
In this paper we have examined the sensitivity Of Current Mirror Sense amplifier at different values of Vdd and W/L ratio.We have verified the results of sensitivity at 180 nano meter technology. In this Paper we will s...
Mathematical modeling and analysis of process parameters on machining of tungsten carbide in EDM through Response Surface Methodology
Electrical Discharge Machine (EDM) is now become the most important accepted technologies in manufacturing industries since many complex 3D shapes can be machined using a simple shaped tool electrode. Electrical dischar...
Unpropitious Effect of Bisphenol-A and Its Impact on Human Health
Bisphenol A (BPA) is a chemical used in the lining of some food and beverage packaging to protect food from contamination and extend shelf life. It’s also used in non-food products. It has been found that BPA has the po...
A Logical Spreadsheet Management System
Separate operators of the relational algebra were implemented in the spreadsheets. The ability to express relational queries and the users of spreadsheets can perform relational data transformations in the spreadsheet i...
Impact of Amalai Paper Mill Effluent on Agronomic Characterstics of Vigina mungo T-9
Impact of paper mill effluent (PME) was analyzed on black gram (Vigna mungo T-9.). Selected parameters selected were chlorophyll, protein content, root length, shoot length, leaf area and total biomass of V. mungo T-9....