التفاصيل البيبلوغرافية
| العنوان: |
Fixed and mobile energy storage coordination optimization method for enhancing photovoltaic integration capacity considering voltage offset. |
| المؤلفون: |
Feng, Liang, Jianfu, Ni, Zhuofei, Yu, Kun, Zhang, Qianyu, Zhao, Shouxiang, Wang, Wang, Xiaoxue, Zu, Guoqiang, Chaoxian, Lv |
| المصدر: |
Frontiers in Energy Research; 2024, p1-13, 13p |
| مصطلحات موضوعية: |
ELECTRIC charge, ENERGY storage, PARTICLE swarm optimization, CELL phone systems, GRID energy storage |
| مستخلص: |
Mobile energy storage has the characteristics of strong flexibility, wide application, etc., with fixed energy storage can effectively deal with the future large-scale photovoltaic as well as electric vehicles and other fluctuating load access to the grid resulting in the imbalance of supply and demand. To this end, this paper proposes a coordinated two-layer optimization strategy for fixed and mobile energy storage that takes into account voltage offsets, in the context of improving the demand for local PV consumption. Among them, the upper layer optimization model takes into account the minimum operating cost of fixed and mobile energy storage, and the lower layer optimization model minimizes the voltage offset through the 24-h optimal scheduling of fixed and mobile energy storage in order to improve the in-situ PV consumption capacity. In addition, considering the multidimensional nonlinear characteristics of the model, the interaction force of particles in the Universe is introduced, and the hybrid particle swarm-gravitational search algorithm (PSO-GSA) is proposed to solve the model, which is a combination of the individual optimization of the particle swarm algorithm and the local search capability of the gravitational search algorithm, which improves the algorithm's optimization accuracy. Finally, the feasibility and effectiveness of the proposed model and method are verified by simulation analysis with IEEE 33 nodes. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
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