Academic Journal
Optimization of the cost of power generation of an evolving load profile in a solar photovoltaic-integrated power system
| العنوان: | Optimization of the cost of power generation of an evolving load profile in a solar photovoltaic-integrated power system |
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| المؤلفون: | Stephen Afonaa-Mensah, Qian Wang, Benjamin Bernard Uzoejinwa |
| المصدر: | Energy Exploration & Exploitation, Vol 37 (2019) |
| بيانات النشر: | SAGE Publishing, 2019. |
| سنة النشر: | 2019 |
| المجموعة: | LCC:Production of electric energy or power. Powerplants. Central stations LCC:Renewable energy sources |
| مصطلحات موضوعية: | Production of electric energy or power. Powerplants. Central stations, TK1001-1841, Renewable energy sources, TJ807-830 |
| الوصف: | This study employed dynamic economic dispatch with the particle swarm optimization method to optimize the generation cost of a solar photovoltaic-integrated power system. In the study, a load profile initially aligned with peak solar power production that evolved to be relatively flat was considered. Load profile flatness was measured by the load factor, whereas alignment between solar power production and peak loads was determined by the solar-load correlation coefficient. The results revealed that the load profile with the highest load factor exhibited the best generation cost in most cases. However, as solar power penetration increased, load profile with higher positive solar-load correlation coefficient was the most cost-effective, whereas that with the highest correlation offered the worst costs. This result implies that these flattening and coincidence techniques potentially improve generation costs at low and high solar penetrations, respectively. However, load profiles with high positive solar-load correlation coefficients may not effectively reduce generation costs at high solar penetration. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 0144-5987 2048-4054 01445987 |
| Relation: | https://doaj.org/toc/0144-5987; https://doaj.org/toc/2048-4054 |
| DOI: | 10.1177/0144598719852403 |
| URL الوصول: | https://doaj.org/article/5e8df984ca5d489fb16a913c149b04bb |
| رقم الانضمام: | edsdoj.5e8df984ca5d489fb16a913c149b04bb |
| قاعدة البيانات: | Directory of Open Access Journals |
| تدمد: | 01445987 20484054 |
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| DOI: | 10.1177/0144598719852403 |