An Artificial Intelligence Technique for Low Order Harmonic Elimination in Multilevel Inverters

  • Ritika YadavEmail author
  • Birinderjit Singh
Conference paper
Part of the Advances in Intelligent Systems and Computing book series (AISC, volume 768)


This paper presents elimination of lower order harmonics in multilevel electrical converters with ascend DC sources utilizing distinctive computations. To wish out the chosen lower prepare harmonics from the yield voltage or current wave of a multilevel electrical converter, acceptable amendment angles were calculated and thus the facility change amendment devices were switched as required be. The amendment angles were brindled from the non-coordinate conditions got from the Fourier course of action of the yield voltage of the converter. A genetic rule was sent to lightweight nonlinear conditions. With the projected approach, the specified amendment angles square measure with capably handled utilizing genetic to want out the lower organize harmonics from the convertor voltage waveform for varied modulation indexes. Different strategies likewise gave great answer for these conditions. Moreover many derivatives of different algorithms have also been used. Different algorithms have its own pros and cons. A few calculations take much computational time yet give better outcome and the other way around.


Multilevel inverter Harmonic elimination Proposed rules 


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© Springer Nature Singapore Pte Ltd. 2019

Authors and Affiliations

  1. 1.Electrical EngineeringChandigarh UniversityChandigarhIndia

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