Selection Method of Modulation Index and Frequency ratio for Getting the SPWM Minimum Harmonic of Single Phase Inverter
Harmonic content is an important parameter in relation to the power generated by inverter. In power conversion technology of inverter, sinusoidal pulse width modulation (SPWM) is the most popular used by many researchers. The advantages of SPWM inverter operation as a conversion technique compared...
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Politeknik Elektronika Negeri Surabaya
2021-03-01
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doaj-cfa753bcf06b41d6a625b858eb6c557b2021-03-31T11:19:58ZengPoliteknik Elektronika Negeri Surabaya Emitter: International Journal of Engineering Technology2355-391X2443-11682021-03-019110.24003/emitter.v9i1.587Selection Method of Modulation Index and Frequency ratio for Getting the SPWM Minimum Harmonic of Single Phase InverterAnt. Ardath Kristi0Bambang Susanto1Agus Risdiyanto2Agus Junaedi3Anwar Muqorobin4Noviadi Arief Rachman5Harjono Priyo Santosa6Research Center for Electrical Power and Mechatronics, Indonesian Institute of SciencesResearch Center for Electrical Power and Mechatronics, Indonesian Institute of SciencesResearch Center for Electrical Power and Mechatronics, Indonesian Institute of SciencesResearch Center for Electrical Power and Mechatronics, Indonesian Institute of SciencesResearch Center for Electrical Power and Mechatronics, Indonesian Institute of SciencesResearch Center for Electrical Power and Mechatronics, Indonesian Institute of SciencesResearch Center for Electrical Power and Mechatronics, Indonesian Institute of Sciences Harmonic content is an important parameter in relation to the power generated by inverter. In power conversion technology of inverter, sinusoidal pulse width modulation (SPWM) is the most popular used by many researchers. The advantages of SPWM inverter operation as a conversion technique compared to other inverter types can be seen from the low harmonic distortion in the output voltage of inverter. Therefore, the SPWM signal generation process becomes a determining factor for the performance of the overall system. This paper present the method for selecting the modulation index (ma) and frequency ratio (mf) using Cubic Spline Interpolation to get minimum harmonic of SPWM inverter that generated. Both parameters controlled with varied values digitally using microcontroller to generate SPWM, then the output of inverter with and without LC filter was investigated. The results show that the use of Cubic Spline Interpolation method in the selection of ma and mf precisely managed to produce SPWM inverter with minimum harmonic content. At the inverter output, the use of LC filter is not only useful for converting SPWM signals to sinusoidal waveforms but can also reduce harmonic content significantly less than 3 %. https://emitter.pens.ac.id/index.php/emitter/article/view/587SPWM inverterharmonic contentmodulation indexfrequency ratioCubic Spline |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Ant. Ardath Kristi Bambang Susanto Agus Risdiyanto Agus Junaedi Anwar Muqorobin Noviadi Arief Rachman Harjono Priyo Santosa |
spellingShingle |
Ant. Ardath Kristi Bambang Susanto Agus Risdiyanto Agus Junaedi Anwar Muqorobin Noviadi Arief Rachman Harjono Priyo Santosa Selection Method of Modulation Index and Frequency ratio for Getting the SPWM Minimum Harmonic of Single Phase Inverter Emitter: International Journal of Engineering Technology SPWM inverter harmonic content modulation index frequency ratio Cubic Spline |
author_facet |
Ant. Ardath Kristi Bambang Susanto Agus Risdiyanto Agus Junaedi Anwar Muqorobin Noviadi Arief Rachman Harjono Priyo Santosa |
author_sort |
Ant. Ardath Kristi |
title |
Selection Method of Modulation Index and Frequency ratio for Getting the SPWM Minimum Harmonic of Single Phase Inverter |
title_short |
Selection Method of Modulation Index and Frequency ratio for Getting the SPWM Minimum Harmonic of Single Phase Inverter |
title_full |
Selection Method of Modulation Index and Frequency ratio for Getting the SPWM Minimum Harmonic of Single Phase Inverter |
title_fullStr |
Selection Method of Modulation Index and Frequency ratio for Getting the SPWM Minimum Harmonic of Single Phase Inverter |
title_full_unstemmed |
Selection Method of Modulation Index and Frequency ratio for Getting the SPWM Minimum Harmonic of Single Phase Inverter |
title_sort |
selection method of modulation index and frequency ratio for getting the spwm minimum harmonic of single phase inverter |
publisher |
Politeknik Elektronika Negeri Surabaya |
series |
Emitter: International Journal of Engineering Technology |
issn |
2355-391X 2443-1168 |
publishDate |
2021-03-01 |
description |
Harmonic content is an important parameter in relation to the power generated by inverter. In power conversion technology of inverter, sinusoidal pulse width modulation (SPWM) is the most popular used by many researchers. The advantages of SPWM inverter operation as a conversion technique compared to other inverter types can be seen from the low harmonic distortion in the output voltage of inverter. Therefore, the SPWM signal generation process becomes a determining factor for the performance of the overall system. This paper present the method for selecting the modulation index (ma) and frequency ratio (mf) using Cubic Spline Interpolation to get minimum harmonic of SPWM inverter that generated. Both parameters controlled with varied values digitally using microcontroller to generate SPWM, then the output of inverter with and without LC filter was investigated. The results show that the use of Cubic Spline Interpolation method in the selection of ma and mf precisely managed to produce SPWM inverter with minimum harmonic content. At the inverter output, the use of LC filter is not only useful for converting SPWM signals to sinusoidal waveforms but can also reduce harmonic content significantly less than 3 %.
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topic |
SPWM inverter harmonic content modulation index frequency ratio Cubic Spline |
url |
https://emitter.pens.ac.id/index.php/emitter/article/view/587 |
work_keys_str_mv |
AT antardathkristi selectionmethodofmodulationindexandfrequencyratioforgettingthespwmminimumharmonicofsinglephaseinverter AT bambangsusanto selectionmethodofmodulationindexandfrequencyratioforgettingthespwmminimumharmonicofsinglephaseinverter AT agusrisdiyanto selectionmethodofmodulationindexandfrequencyratioforgettingthespwmminimumharmonicofsinglephaseinverter AT agusjunaedi selectionmethodofmodulationindexandfrequencyratioforgettingthespwmminimumharmonicofsinglephaseinverter AT anwarmuqorobin selectionmethodofmodulationindexandfrequencyratioforgettingthespwmminimumharmonicofsinglephaseinverter AT noviadiariefrachman selectionmethodofmodulationindexandfrequencyratioforgettingthespwmminimumharmonicofsinglephaseinverter AT harjonopriyosantosa selectionmethodofmodulationindexandfrequencyratioforgettingthespwmminimumharmonicofsinglephaseinverter |
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