New control algorithm for impedance (Z-source) inverter

Author

Kumar, A.A. ; Singh, D. ; Dhakar, A.

Author_Institution

EEE Dept., BITS Pilani, Pilani, India

fYear

2013

fDate

22-23 March 2013

Firstpage

656

Lastpage

661

Abstract

A Z-source inverter with a customized modified reference (sine) based pulse width modulation technique is proposed for energy conversion systems e.g. hybrid vehicle. In this system six reference and one carrier signal are used to generate switching pulses. This paper is to demonstrate that the Z-source inverter will boost the AC voltage whenever required, and give minimum output distortion and maximum tracking and interface with the renewable energy system. The control method is analysed with simulation and experimental results. Also the control method is implemented in DSP (TMS320F28335).

Keywords

PWM invertors; digital signal processing chips; direct energy conversion; pulse generators; switching convertors; AC boost voltage; DSP; TMS320F28335; Z-source inverter; customized modified reference sine; energy conversion system; hybrid vehicle; impedance inverter; maximum tracking; minimum output distortion; one carrier signal; pulse width modulation technique; renewable energy system; switching pulse generation; system six reference; Capacitors; Impedance; Inductors; Inverters; Pulse width modulation; Voltage control; DSC; Sine PWM; Z-Source inverter; harmonics;

fLanguage

English

Publisher

ieee

Conference_Titel

Automation, Computing, Communication, Control and Compressed Sensing (iMac4s), 2013 International Multi-Conference on

Conference_Location

Kottayam

Print_ISBN

978-1-4673-5089-1

Type

conf

DOI

10.1109/iMac4s.2013.6526491

Filename

6526491