Performance of a Novel Multi Level Inverter based on Modulation Techniques
K. Aravinda Shilpa1, K. RamaSudha2
1K. Aravinda Shilpa, Dept of Electrical Engineering, Andhra University/ Visakhapatnam, India.
2Prof. K. Rama Sudha, Dept of Electrical Engineering, Andhra University/ Visakhapatnam, India.
Manuscript received on 13 March 2019 | Revised Manuscript received on 17 March 2019 | Manuscript published on 30 July 2019 | PP: 3795-3799 | Volume-8 Issue-2, July 2019 | Retrieval Number: A2198058119/19©BEIESP | DOI: 10.35940/ijrte.A2198.078219
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: The aim of the paper is to introduce a symmetrical multilevel inverter (MLI) with a basic module. This novel MLI have a group of components containing H-bridge which results in reduced device count thereby lowering the losses in the devices when related with other regular and recent MLI. Various control methods are employed to the novel inverter and a comparative study is made. FFT analysis is used and harmonic spectrum is analyzed. The evaluation and functioning of the novel inverter is verified through simulation using MATLAB/Simulink software.
Index Terms: Cascaded Multilevel Inverter, Sinusoidal Pulse Width Modulation, Total Harmonic Distortion. Trapezoidal Pulse Width Modulation
Scope of the Article: Performance Evaluation of Networks