Novel Topology of Asymmetric MLI with Reduced Number of Switches for PV Applications |
Author(s): |
| Asha K G , CCET,Oddanchatram; Mr. S. Jayashree, SNS COLLEGE OF TECHNOLOGY |
Keywords: |
| Multilevel Inverter, Diode Clamped, H-Bridge Inverter, Pulse Width Modulation, MOSFET |
Abstract |
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In this project, a new general cascaded multilevel inverter using H-bridges. The proposed topology requires a lesser number of PV voltage sources and power switches. It consists of lower blocking voltage on switches in which the switching sequences are arranged in pulse width modulation, which results in decreased complexity and total cost of the inverter. These abilities obtained within comparing the proposed topology with the conventional topologies from aforementioned points of view. Moreover, a new algorithm to determine the magnitude of dc voltage source is replaced by PV panel is proposed. The performance and functional accuracy of the proposed topology using the new algorithm in generating all voltage levels for a 31-level inverter are confirmed by simulation and experimental results. |
Other Details |
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Paper ID: IJSRDV6I30804 Published in: Volume : 6, Issue : 3 Publication Date: 01/06/2018 Page(s): 1381-1384 |
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