Claim Missing Document
Check
Articles

Found 1 Documents
Search

Implementation of Coupled Inductor Based 7-level Inverter with Reduced Switches R. Palanisamy; K. Vijayakumar; Aishwarya Bagchi; Vachika Gupta; Swapnil Sinha
International Journal of Power Electronics and Drive Systems (IJPEDS) Vol 8, No 3: September 2017
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (527.814 KB) | DOI: 10.11591/ijpeds.v8.i3.pp1294-1302

Abstract

This paper proposes implementation of coupled inductor based 7 level inverter with reduced number switches. The inverter which generates the sinusoidal output voltage by the use of coupled inductor with reduced total harmonic distortion. The voltage stress on each switching devices, capacitor balancing and common mode voltage can be minimized. The proposed system which gives better controlled output current and improved output voltage with diminished THD value. The switching devices of the system are controlled by using hysteresis current control algorithm by comparing the carrier signals with constant pulses with enclosed hysteresis band value. The simulation and experimental results of the proposed system outputs are verified using matlab/Simulink and TMS320F3825 dsp controller respectively.