Innovative Computational Approach to Harmonic Mitigation for Seven-level Cascaded H-Bridge Inverters

Research output: Chapter in Book/Report/Conference proceedingConference contribution


Low frequency modulation strategies are a good solution to increase the energy conversion efficiency in high power applications. The paper is devoted to presents an innovative way to low order harmonics mitigation for seven-level Cascaded H-Bridge Inverters. In particular, this approach is based on the mitigation of selected harmonics without solve non-linear equations for an extended range of the fundamental amplitude. In fact, in real-Time operation to evaluate the control angles the polynomial equations have been identified. Through circuit simulation analysis in MatLab/PLECS environment, the effectiveness of the harmonic mitigation method has been tested and compared with theoretical results.
Original languageEnglish
Title of host publication2020 15th International Conference on Ecological Vehicles and Renewable Energies, EVER 2020
Number of pages7
Publication statusPublished - 2020

All Science Journal Classification (ASJC) codes

  • Renewable Energy, Sustainability and the Environment
  • Automotive Engineering

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