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A case study: Analysis of single phase and hybrid cascade multilevel inverter with PWM and level inverters
Published in IAEME Publication
Volume: 8
Issue: 12
Pages: 788 - 799
The multilevel inverter utilization has been increased since the last decade. These new type of inverters are suitable in various high voltage and high power applications due to their ability to synthesize waveforms with better harmonic spectrum and faithful output. This type of multilevel inverters synthesizes a medium voltage output based on a series connection converter cells which use standard low-voltage component configuration. This characteristic allows one to achieve high-quality output voltage and current waveform however when the number of levels increased switching component and count of dc sources for H-bridge inverter is also increased This issue became the key motivation for the present paper. This paper develops the new cascade multilevel inverters which use less number of switching components and dc sources. In this paper a 11 level voltage with 3 cascade H-bridge inverter is developed. © IAEME Publication.
About the journal
JournalInternational Journal of Mechanical Engineering and Technology
PublisherIAEME Publication