Academic Journal
Multi-Scheme Optimal Operation of Pumped Storage Wind–Solar–Thermal Generation System Based on Tolerable Energy Abandonment
| العنوان: | Multi-Scheme Optimal Operation of Pumped Storage Wind–Solar–Thermal Generation System Based on Tolerable Energy Abandonment |
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| المؤلفون: | Hao Zhang, Shuai Wu, Huanhuan Li, Jie Zhang, Chao Zhu, Hekuan Zhou, Yaofei Jia |
| المصدر: | Water, Vol 16, Iss 4, p 576 (2024) |
| بيانات النشر: | MDPI AG |
| سنة النشر: | 2024 |
| المجموعة: | Directory of Open Access Journals: DOAJ Articles |
| مصطلحات موضوعية: | multi-energy complementarity, renewable energy, multi-objective optimization, pumped storage power station, tolerable energy abandonment, Hydraulic engineering, TC1-978, Water supply for domestic and industrial purposes, TD201-500 |
| الوصف: | In multi-energy complementary power generation systems, the complete consumption of wind and photovoltaic resources often requires more costs, and tolerable energy abandonment can bring about the more reasonable optimization of operation schemes. This paper presents a scheduling model for a combined power generation system that incorporates pumped storage, wind, solar, and fire energy sources. Through a comparison of schemes, the energy regulation function of the pumped storage power station was verified and analyzed. The CPLEX solver and MOPSO algorithm were employed to solve the daily output of a pumped storage power station in the Gansu region under various scenarios. The incorporation of pumped storage power plants has the potential to provide many benefits, including a reduction in operating expenses by about CNY 1.1163 million, a decrease in carbon emissions by 491.24 t, an enhancement in the stability of thermal power by 2.39%, and an improvement in the combined system capability to absorb additional energy. The correlation between the indicators of the combined system and the penetration rate of renewable energy is non-linearly influenced by changes in the power capacity configuration. Ultimately, the multi-objective optimization computation yields the ideal operational scheme for each power source, taking into account a tolerable energy abandonment mode. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| تدمد: | 2073-4441 |
| Relation: | https://www.mdpi.com/2073-4441/16/4/576; https://doaj.org/toc/2073-4441; https://doaj.org/article/664c581c175d4843831c0c0bec27dd59 |
| DOI: | 10.3390/w16040576 |
| الاتاحة: | https://doi.org/10.3390/w16040576 https://doaj.org/article/664c581c175d4843831c0c0bec27dd59 |
| رقم الانضمام: | edsbas.3ADA67F9 |
| قاعدة البيانات: | BASE |
Full Text Finder | تدمد: | 20734441 |
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| DOI: | 10.3390/w16040576 |