Topology optimization of AC/DC hybrid distribution network with energy router based on power flow calculation

Energy Reports

Hui Zhang¹  Chenyiyang Jia²  Gaoyuan Ma²  Jie Zhao²  Xiuting Rong³  Huaixun Zhang³  Liuzhu Zhu³ 

[1] Corresponding author.;School of Electrical Engineering and Automation, Wuhan University, Wuhan 430072, China;State Grid Anhui Electric Power co. LTD. Economic Research Institute, Hefei 230022, China;

关键词: Energy router;    Power flow calculation;    Adaptive multiplier;    Matrix algorithm;   

DOI  :  

来源: DOAJ

【 摘 要 】

The application of energy routers will play an important role in the future AC/DC allocation networks. Based on the characteristics of energy routers, this article analyzes the application scenarios of several distribution network topologies and establishes a equivalent steady-state model of the allocation network based on energy routers. Two important evaluation indicators are selected in the equivalent model and optimized according to the matrix algorithm and adaptive multiplier. After optimization, the model is used for power flow distribution calculation and network loss calculation. The numerical analysis outcomes show that the application of this device can greatly improve the value of voltage of the distribution network and reduce the loss of the power grid.

【 授权许可】

Unknown