Research on Optimal Operation Mode for Large-scale Urban Distribution Network Considering Safety Constraints

2019 4th Asia Conference on Power and Electrical Engineering

能源学;电工学

Fan, Yang^1 ; Lei, Yang^2 ; Jun, Liu^1 ; Ling, Shi^3 ; Haifeng, Tang^3

Electric Power Research Institute, SMEPC, 171# HanDan Rd., Shanghai, China^1

Shinan Electric Power Supply Company, SMEPC, 1651# YiShan Rd., Shanghai, China^2

Shibei Electric Power Supply Company, SMEPC, 2511# HongHeXin Rd., Shanghai, China^3

关键词: Closed systems;    Load transfer;    Network re-configuration;    Optimal operation mode;    Reconstruction method;    Safety constraint;    Structure optimization;    Urban distribution networks;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/486/1/012053/pdf
DOI  :  10.1088/1757-899X/486/1/012053

来源: IOP

【 摘 要 】

As an important measure for structure optimization, the network reconfiguration has been drawing attention of scholars at home and abroad. At present, the general goal for network reconfiguration is to reduce network line loss achieving load balance. In this paper, the reconstruction methods for distribution network considering closed loop constraints is proposed from the perspective of load transfer between different loops to improve closed system reliability. After Dongjing Town distribution network verification, this method has shown important theoretical significance and high practical value.