Effective Load Management System for Sudden Shutdown Avoidance of Stand Alone Photovoltaic Operation
Stand-alone system is the system that operates independently of the electrical grid. Conventionally, the energies absorbed through photovoltaic modules are stored in batteries to reserve for night-time use. Moreover, the function of batteries in stand-alone system is to stabilize the output supplied...
| Main Authors: | , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
IOP Publishing
2021
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| Subjects: | |
| Online Access: | https://umpir.ump.edu.my/id/eprint/45989/ |
| _version_ | 1848827541489451008 |
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| author | Nuratiqah, Mohd Isa Amirah Nurhafizah, Abu Bakar Nurul Husna, Mohd Sarif Mohamad Shaiful, Abdul Karim Ahmad Syahiman, Mohd Shah |
| author_facet | Nuratiqah, Mohd Isa Amirah Nurhafizah, Abu Bakar Nurul Husna, Mohd Sarif Mohamad Shaiful, Abdul Karim Ahmad Syahiman, Mohd Shah |
| author_sort | Nuratiqah, Mohd Isa |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | Stand-alone system is the system that operates independently of the electrical grid. Conventionally, the energies absorbed through photovoltaic modules are stored in batteries to reserve for night-time use. Moreover, the function of batteries in stand-alone system is to stabilize the output supplied for the load particularly during the fluctuating circumstance. Sudden shutdown of dedicated photovoltaic system during this period may occur when the storage of batteries approaches empty level which may significantly degrade the lifespan and performance of the batteries. In this study, a sequential load switching system is introduced in order to overcome the sudden shutdown of storage battery-based photovoltaic system. The developed system is mainly equipped with Arduino, MOSFETs and DC bulbs as microcontroller, high-speed switching and load, respectively. As a result, the proposed sequential load switching method is highly effective since it has successfully extended the standby time period up to approximately 27 times longer, before the system shutdowns at the cut-off voltage. |
| first_indexed | 2025-11-15T04:02:21Z |
| format | Conference or Workshop Item |
| id | ump-45989 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T04:02:21Z |
| publishDate | 2021 |
| publisher | IOP Publishing |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-459892025-10-27T02:50:01Z https://umpir.ump.edu.my/id/eprint/45989/ Effective Load Management System for Sudden Shutdown Avoidance of Stand Alone Photovoltaic Operation Nuratiqah, Mohd Isa Amirah Nurhafizah, Abu Bakar Nurul Husna, Mohd Sarif Mohamad Shaiful, Abdul Karim Ahmad Syahiman, Mohd Shah TK Electrical engineering. Electronics Nuclear engineering Stand-alone system is the system that operates independently of the electrical grid. Conventionally, the energies absorbed through photovoltaic modules are stored in batteries to reserve for night-time use. Moreover, the function of batteries in stand-alone system is to stabilize the output supplied for the load particularly during the fluctuating circumstance. Sudden shutdown of dedicated photovoltaic system during this period may occur when the storage of batteries approaches empty level which may significantly degrade the lifespan and performance of the batteries. In this study, a sequential load switching system is introduced in order to overcome the sudden shutdown of storage battery-based photovoltaic system. The developed system is mainly equipped with Arduino, MOSFETs and DC bulbs as microcontroller, high-speed switching and load, respectively. As a result, the proposed sequential load switching method is highly effective since it has successfully extended the standby time period up to approximately 27 times longer, before the system shutdowns at the cut-off voltage. IOP Publishing 2021 Conference or Workshop Item PeerReviewed pdf en cc_by_4 https://umpir.ump.edu.my/id/eprint/45989/1/Isa_2021_IOP_Conf._Ser.__Mater._Sci._Eng._1045_012033.pdf Nuratiqah, Mohd Isa and Amirah Nurhafizah, Abu Bakar and Nurul Husna, Mohd Sarif and Mohamad Shaiful, Abdul Karim and Ahmad Syahiman, Mohd Shah (2021) Effective Load Management System for Sudden Shutdown Avoidance of Stand Alone Photovoltaic Operation. In: IOP Conference Series: Materials Science and Engineering. First International Conference on Electrical Energy and Power Engineering (ICEEPE 2020) , 25-26 August 2020 , Penang, Malaysia. pp. 1-9., 1045 (012033). ISSN 1757-8981 (Print), 1757-899X (Online) (Published) https://doi.org/10.1088/1757-899X/1045/1/012033 https://doi.org/10.1088/1757-899X/1045/1/012033 https://doi.org/10.1088/1757-899X/1045/1/012033 |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Nuratiqah, Mohd Isa Amirah Nurhafizah, Abu Bakar Nurul Husna, Mohd Sarif Mohamad Shaiful, Abdul Karim Ahmad Syahiman, Mohd Shah Effective Load Management System for Sudden Shutdown Avoidance of Stand Alone Photovoltaic Operation |
| title | Effective Load Management System for Sudden Shutdown Avoidance of Stand Alone Photovoltaic Operation |
| title_full | Effective Load Management System for Sudden Shutdown Avoidance of Stand Alone Photovoltaic Operation |
| title_fullStr | Effective Load Management System for Sudden Shutdown Avoidance of Stand Alone Photovoltaic Operation |
| title_full_unstemmed | Effective Load Management System for Sudden Shutdown Avoidance of Stand Alone Photovoltaic Operation |
| title_short | Effective Load Management System for Sudden Shutdown Avoidance of Stand Alone Photovoltaic Operation |
| title_sort | effective load management system for sudden shutdown avoidance of stand alone photovoltaic operation |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | https://umpir.ump.edu.my/id/eprint/45989/ https://umpir.ump.edu.my/id/eprint/45989/ https://umpir.ump.edu.my/id/eprint/45989/ |