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Design and Implementation of T-Z Source Inverter System


R.Sinthiya Jothi
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In this paper, a new family of single-stage high step-up boost voltage inverter based on transformer is proposed, called T-Z source inverters. By replacing two inductors in the classical Z-source inverter with two transformer, the proposed inverter produces a very high boost voltage gain when, the turn ratio of the transformer is larger than one. Compared to the trans-Z source inverter, the proposed T-Z source inverter uses a lower turn’s ratio, which reduces the transformer’s size and weight while producing the same output voltage gain. Single phase AC is converted into DC using uncontrolled rectifier. T-Z network is used to boost the voltage from 230 volt to 400 volt. DC is converted into three phase balanced AC using three phase inverter. The output of inverter is used to control the speed of induction motor. The extension of the proposed inverter topology to DC link type and embedded type topologies are presented

R.Sinthiya Jothi

Trans-Z-source, Z-source, T-Z source inverters


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[2]. Fang Zheng Peng, IEEE, Miaosen Shen, Student Member, IEEE,and  Zhaoming Qian, Senior Member, IEEE ”Maximum Boost Control of the Z-source inverter”.

[3]. Chandana Jayampathi Gajanayake, Member, IEEE, Fang Lin Luo, Senior Member, IEEE, Hoay Beng Gooi, Senior Member, IEEE, Ping Lam So, Senior Member, IEEE, and Lip Kian Siow, Member, IEEE “Extended-boost Z-Source Inverters”.

[4]. Miasoen Shen, Student member, IEEE, Jin Wang,   Member, IEEE, Alan Joseph, Fang Zheng Peng, Fellow, IEEE, Leon M. Tolbert, Senior Member, IEEE, and Donald J. Adams, Member, IEEE, “Constant boost control of the Z source inverter to minimize current ripple and voltage stress”.

[5]. S.Rajakaruna and L.Jayawickrama, “Steady- State   Analysis and Designing Impedance Network of Z Source Inverters” IEEE Trans. Ind. Electron., vol.57.no.7, pp.2484-2491, Jul.2010.


Publication Details

Published in : Volume 1 | Issue 1 | January-Febuary - 2015
Date of Publication Print ISSN Online ISSN
2015-02-25 2395-1990 2394-4099
Page(s) Manuscript Number   Publisher
197-200 IJSRSET151142   Technoscience Academy

Cite This Article

R.Sinthiya Jothi , "Design and Implementation of T-Z Source Inverter System ", International Journal of Scientific Research in Science, Engineering and Technology(IJSRSET), Print ISSN : 2395-1990, Online ISSN : 2394-4099, Volume 1, Issue 1, pp.197-200, January-Febuary-2015.
URL : http://ijsrset.com/IJSRSET151142.php