| Autor: |
Yiyao Zhou, Qianggang Wang, Xiaolong Xu, Tao Huang, Jianquan Liao, Yuan Chi, Xuefei Zhang, Niancheng Zhou |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
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| Zdroj: |
CSEE Journal of Power and Energy Systems, Vol PP, Iss 99, Pp 1-5 (2024) |
| Druh dokumentu: |
article |
| ISSN: |
2096-0042 |
| DOI: |
10.17775/CSEEJPES.2023.08530 |
| Popis: |
Optimal Power Flow (OPF) plays a crucial role in the optimization and operation of the bipolar DC distribution network (Bi-DCDN). However, existing OPF models encounter difficulties in power optimization of Bi-DCDNs due to the optimal power is expressed as a product form, i.e., the product of voltage and current. Hence, this brief formulates the OPF problem of Bi-DCDNs using the branch flow model (BFM). The BFM employs power, instead of current, to account for the unique structure of Bi-DCDNs. Convex relaxation and linear approximation are sequentially applied to reformulate the BFM-based OPF, presenting it as a second-order cone programming (SOCP) problem. Further, the effectiveness of the proposed OPF model is verified in case studies. The numerical results demonstrate that the BFM-based OPF is a feasible and promising approach for Bi-DCDNs. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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