Comprehensive Review on Modular Multi-level Inverters |
Author(s): |
| Lalit Mishra , NRI Institute of Information Science & Technology, Bhopal; Sachindra Kumar Verma, NRI Institute of Information Science & Technology, Bhopal |
Keywords: |
| Modular multilevel inverters (MMI), Neutral point clamped inverter (NPCMLI), Flying capacitor inverter (FCMLI), Cascaded H Bridge inverter (CHBMLI), Grid tied solar system (GTSS) |
Abstract |
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Modular multilevel inverters (MMI) are in trends for high voltage and power applications since they can be easily extended to any number of levels with less no. of source requirement and reduced complexity to the control system. This paper presents an overview of control and applications of MMI. A brief overview on MMI topology is presented. With its control architecture. The switching topologies of the modules are presented to keep the capacitor voltage balanced. The detail discussion on voltage and current modulators are studied. This paper discusses brief principle of operation, carrier-based pulse width modulation for MMI. |
Other Details |
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Paper ID: IJSRDV8I60203 Published in: Volume : 8, Issue : 6 Publication Date: 01/09/2020 Page(s): 175-178 |
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