INSTITUTIONAL DIGITAL REPOSITORY

Genetic algorithm based SHE-PWM for 1- ø and 3- ø voltage source inverters

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dc.contributor.author Kumari, M.
dc.contributor.author Ali, M.
dc.contributor.author Ahmad, S.
dc.contributor.author Ashraf, I.
dc.contributor.author Azeem, A.
dc.contributor.author Tariq, M.
dc.contributor.author Arif, M. S. B.
dc.contributor.author Iqbal, A.
dc.date.accessioned 2021-08-14T13:38:02Z
dc.date.available 2021-08-14T13:38:02Z
dc.date.issued 2021-07-14
dc.identifier.uri http://localhost:8080/xmlui/handle/123456789/2404
dc.description.abstract In medium voltage high power application of voltage source inverter (VSI), low switching frequency pulse width modulation (LSPWM) techniques offer better efficiency and better thermal management as the switching loss decreases drastically. The number of switching transitions are very limited, hence getting a good quality output waveform is a drawback in LSFPWM. To overcome this problem, selective harmonics elimination (SHE) PWM techniques are used to eliminate any desired harmonics from the output waveform by turning ON and OFF of semiconductor switches at predefined time. However, the main challenge in its implementation is to compute the exact instant of time to turn ON the switches. In this paper a Genetic Algorithm based Optimization technique is presented to compute the switching angles in bipolar waveform. The simulation and hardware results are given to verify the robustness of the algorithm. en_US
dc.language.iso en_US en_US
dc.subject SHE pulse width modulation en_US
dc.subject Genetic Algorithm en_US
dc.subject Switching angles en_US
dc.title Genetic algorithm based SHE-PWM for 1- ø and 3- ø voltage source inverters en_US
dc.type Article en_US


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