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Energy management study of aeration system for Niel tilapia fish pond using solar photovoltaic together with utility grid system. |
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| รหัสดีโอไอ | |
| Creator | Preeyanuch Numpha |
| Title | Energy management study of aeration system for Niel tilapia fish pond using solar photovoltaic together with utility grid system. |
| Contributor | Sarawut Polvongsri |
| Publisher | Faculty of Science and Agricultural Technology |
| Publication Year | 2563 |
| Journal Title | Journal of Science and Agricultural Technology |
| Journal Vol. | 1 |
| Journal No. | 2 |
| Page no. | 1-6 |
| Keyword | energy management, aerator, solar photovoltaic system, dissolved oxygen, Nile tilapia |
| URL Website | https://ph02.tci-thaijo.org/index.php/JSAT/index |
| Website title | JSAT |
| ISSN | 2730-1524 |
| Abstract | This paper presents the energy management models of the aeration system for the Nile tilapia pond usingthe electrical energy from solar photovoltaic (PV) and the utility grid system (Grid). The solar photovoltaic systemis installed on nine panels in which each panel has a dimension of 2?1 m2 with 325 Wp of polycrystalline siliconsolar cell type to produce the electricity for the aeration motor of 2.05 kW. In addition to using electric power, thingsto keep in mind are the Dissolved Oxygen (DO) that affects fish survival. In Nile tilapia aquaculture, the aerationphase is divided into 4 phases, in which each phase is determined into 4 models of energy management. The resultsfor the period time of Phase 1, Phase 2, Phase 3, and Phase 4 are 66, 48, 14, and 20 days, respectively. Phase 1 usesthe energy management model PV; electricity is used only during the daytime, and no use of the aerator at nighttime, so there is no effect on electricity saving. While other three Phases 2nd- 4th, the optimize energy managementmodel is model 3, which uses the least electrical energy during the daytime from solar PV together with the utilitygrid system (solar PV&Grid) and at nighttime by using Grid system which the total energy consumptions are 19.21,21.70, and 24.34 kWh/day, respectively. For one crop by choosing the energy management m |
