A Comprehensive Introduction to Numerous MLI Topologies with Reduced Component Count |
Author(s): |
| Nishant Thakkar , TRINITY INSTITUTE OF TECHNOLOGY AND RESEARCH BHOPAL INDIA; Rakeshwri Agrawal, TRINITY INSTITUTE OF TECHNOLOGY AND RESEARCH BHOPAL INDIA |
Keywords: |
| Multi Level Inverter (MLI), Neutral Point Clamped Inverter (NPCMLI), Flying Capacitor Inverter (FCMLI), Cascaded H Bridge Inverter (CHBMLI), Reduced Component Count (RCC) |
Abstract |
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Multi level inverter is most commonly used in high power, high voltage application. Many topologies are invented for the use of multilevel inverter in drive application. In case of two level inverters, it needs high switching frequency to have a good quality output voltage due to which there are high switching losses. In order to overcome these losses the Multilevel inverter are invented. Although the conventional topologies have better performance efficiencies, but as we move towards higher voltage level the component count increases. Hence there has been an active interest in evolving new topologies. This paper presents a brief overview of such nine reduced component count topologies. There comparative analysis inters of component count is also presented comparing with conventional topologies. |
Other Details |
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Paper ID: IJSRDV7I50298 Published in: Volume : 7, Issue : 5 Publication Date: 01/08/2019 Page(s): 463-468 |
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