A Modified Perturb-and-Observe Control for Improved Maximum Power Point Tracking Performance on Grid-Connected Photovoltaic System
This paper deals with the control of maximum power production in a grid-connected photovoltaic system. The on-grid system ensures the continuity of electricity supply to consumers. It also offers less investment and operation cost due to the removal of battery requirements normally indispensable...
| Principais autores: | , , , , , |
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| Formato: | Artigo |
| Idioma: | English |
| Publicado em: |
Universitas Indonesia
2024-01-01
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| coleção: | International Journal of Technology |
| Assuntos: | |
| Acesso em linha: | https://ijtech.eng.ui.ac.id/article/view/5316 |
| _version_ | 1827375021178224640 |
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| author | Rini Nur Hasanah Frediawan Yuniar Onny Setyawati Hadi Suyono Dian Retno Sawitri Taufik Taufik |
| author_facet | Rini Nur Hasanah Frediawan Yuniar Onny Setyawati Hadi Suyono Dian Retno Sawitri Taufik Taufik |
| author_sort | Rini Nur Hasanah |
| collection | DOAJ |
| description | This paper deals with the control of maximum power
production in a grid-connected photovoltaic system. The on-grid system ensures
the continuity of electricity supply to consumers. It also offers less
investment and operation cost due to the removal of battery requirements
normally indispensable to guarantee supply continuity. To maintain the maximum
output power production of photovoltaic panels regardless of changes in
irradiation, proper control of the boost converter is necessary. The known
perturb-and-observe method is explored and modified to improve performance. The
modification is proposed by adding the measurement of the current variable to
reduce the oscillation around the maximum power point once it is achieved. The
connection to an existing single-phase alternating-current power grid is
accomplished by implementing sinusoidal pulse-width modulation on the inverter.
Phase-angle synchronization between the inverter output and the existing power
grid is accomplished by using the phase-lock loop technique. Simulation of the
proposed method showed that an improvement of the photovoltaic function up to
98% has been achieved. |
| first_indexed | 2024-03-08T11:43:35Z |
| format | Article |
| id | doaj.art-9525eb61cd374a0aaf32eb4aa139fa3b |
| institution | Directory Open Access Journal |
| issn | 2086-9614 2087-2100 |
| language | English |
| last_indexed | 2024-03-08T11:43:35Z |
| publishDate | 2024-01-01 |
| publisher | Universitas Indonesia |
| record_format | Article |
| series | International Journal of Technology |
| spelling | doaj.art-9525eb61cd374a0aaf32eb4aa139fa3b2024-01-25T01:56:09ZengUniversitas IndonesiaInternational Journal of Technology2086-96142087-21002024-01-011519910910.14716/ijtech.v15i1.53165316A Modified Perturb-and-Observe Control for Improved Maximum Power Point Tracking Performance on Grid-Connected Photovoltaic SystemRini Nur Hasanah0Frediawan Yuniar1Onny Setyawati2Hadi Suyono3Dian Retno Sawitri4Taufik Taufik5Department of Electrical Engineering, Universitas Brawijaya, Jalan Veteran, Malang 65145 IndonesiaDepartment of Electrical Engineering, Universitas Brawijaya, Jalan Veteran, Malang 65145 IndonesiaDepartment of Electrical Engineering, Universitas Brawijaya, Jalan Veteran, Malang 65145 IndonesiaDepartment of Electrical Engineering, Universitas Brawijaya, Jalan Veteran, Malang 65145 IndonesiaDepartment of Electrical Engineering, Universitas Dian Nuswantoro, Semarang 50131 IndonesiaDepartment of Electrical Engineering, Cal Poly State University, 1 Grand Avenue, San Luis Obispo, CA 93407 United States of AmericaThis paper deals with the control of maximum power production in a grid-connected photovoltaic system. The on-grid system ensures the continuity of electricity supply to consumers. It also offers less investment and operation cost due to the removal of battery requirements normally indispensable to guarantee supply continuity. To maintain the maximum output power production of photovoltaic panels regardless of changes in irradiation, proper control of the boost converter is necessary. The known perturb-and-observe method is explored and modified to improve performance. The modification is proposed by adding the measurement of the current variable to reduce the oscillation around the maximum power point once it is achieved. The connection to an existing single-phase alternating-current power grid is accomplished by implementing sinusoidal pulse-width modulation on the inverter. Phase-angle synchronization between the inverter output and the existing power grid is accomplished by using the phase-lock loop technique. Simulation of the proposed method showed that an improvement of the photovoltaic function up to 98% has been achieved.https://ijtech.eng.ui.ac.id/article/view/5316boost convertergrid-tieinvertermaximum power point tracking (mppt)photovoltaic |
| spellingShingle | Rini Nur Hasanah Frediawan Yuniar Onny Setyawati Hadi Suyono Dian Retno Sawitri Taufik Taufik A Modified Perturb-and-Observe Control for Improved Maximum Power Point Tracking Performance on Grid-Connected Photovoltaic System International Journal of Technology boost converter grid-tie inverter maximum power point tracking (mppt) photovoltaic |
| title | A Modified Perturb-and-Observe Control for Improved Maximum Power Point Tracking Performance on Grid-Connected Photovoltaic System |
| title_full | A Modified Perturb-and-Observe Control for Improved Maximum Power Point Tracking Performance on Grid-Connected Photovoltaic System |
| title_fullStr | A Modified Perturb-and-Observe Control for Improved Maximum Power Point Tracking Performance on Grid-Connected Photovoltaic System |
| title_full_unstemmed | A Modified Perturb-and-Observe Control for Improved Maximum Power Point Tracking Performance on Grid-Connected Photovoltaic System |
| title_short | A Modified Perturb-and-Observe Control for Improved Maximum Power Point Tracking Performance on Grid-Connected Photovoltaic System |
| title_sort | modified perturb and observe control for improved maximum power point tracking performance on grid connected photovoltaic system |
| topic | boost converter grid-tie inverter maximum power point tracking (mppt) photovoltaic |
| url | https://ijtech.eng.ui.ac.id/article/view/5316 |
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