A New Converter Topology Designed for Cascaded H Bridge Fifteen Level Inverter
S. Seetharamudu1, B. Pakkiraiah2
1S. Seetharamudu, Research Scholar, Department of Electrical & Electronics Engineering, Koneru Lakshmaiah Education Foundation, Vaddeswaramu, Guntur (A.P), India.
2B. Pakkiraiah, Associate Professor, Gokaraju Rangaraju Institute of Engineering and Technology-Autonomous, Bachupally, Hyderabad (Telangana), India.
Manuscript received on 28 September 2019 | Revised Manuscript received on 10 November 2019 | Manuscript Published on 22 November 2019 | PP: 792-795 | Volume-8 Issue-6S3 September 2019 | Retrieval Number: F11490986S319/19©BEIESP | DOI: 10.35940/ijeat.F1149.0986S319
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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: Multilevel inverter (MLI) are used in most of the high-power industrial application and it has many benefits, such as lower harmonic spectrum and low-order switching losses, which will reduce the device’s size. A new CHB MLI topology with a tiny number of switches is suggested for this paper. In terms of reduced THD value and worth, this topology is superior to the multilevel converters. With the application of the SPWM method, a 15-level inverter will be simulated and its impact on the harmonic spectrum will be analysed. In MATLAB/SIMULINK software, validation of the suggested topology simulation results were observed.
Keywords: Multilevel Inverters, THD, Sinusoidal PWM.
Scope of the Article: Service Level Agreements