研究目的
To propose a novel real-time scheduling approach for energy storage systems (ESSs) in distribution networks to mitigate the negative impact caused by the high PV penetration in the active distribution networks (ADNs).
研究成果
The proposed ESS real-time scheduling model effectively accommodates the highly variable PV generation in the active distribution networks, reducing the operation cost and improving the voltage profile. The comparison with two benchmarks demonstrates the effectiveness of the proposed model.
研究不足
The location and sizing of ESS are out of the scope of this study. The model assumes the active and reactive load during the entire horizon is constant while the PV generation varies from minute to minute.
1：Experimental Design and Method Selection:
The conic relaxed branch flow model is employed to model the AC OPF in ADNs. The problem is formulated as a mixed integer SOCP problem.
2：Sample Selection and Data Sources:
The proposed model is tested on the modified IEEE 37-bus distribution network.
3：List of Experimental Equipment and Materials:
ESSs, PV plants, and reactive power compensators are connected at the same buses.
4：Experimental Procedures and Operational Workflow:
The algorithm is implemented on MATLAB using CPLEX 12.6 as the mixed integer SOCP solver.
5：6 as the mixed integer SOCP solver.
Data Analysis Methods:
5. Data Analysis Methods: The performance of the proposed approach is evaluated by comparing it with two benchmark cases without ESS.
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