电力建设2025，Vol.46Issue(3)：60-71,12.DOI:10.12204/j.issn.1000-7229.2025.03.005
基于碳排放流的柔性配电网低碳规划方法
Low-Carbon Planning of Flexible Distribution Network Based on Carbon Emission Flow
摘要
Abstract
With the large-scale development of distributed generation(DG),flexible control of power flow in a distribution network can be realized using a soft open point(SOP),which further enhances the ability of a flexible distribution network(FDN)to adjust the power flow.In this study,a low-carbon planning model of an FDN based on an improved carbon emission flow theory is established.First,the carbon emission characteristics of the FDN are analyzed and an improved method for carbon emission flow calculation for the FDN is proposed.Considering the characteristics of DG and SOP,a low-carbon planning model of the FDN is established based on the improved carbon emission flow theory.Furthermore,based on second-order cone programming,the proposed model is solved to obtain an optimal low-carbon planning scheme for the FDN,and the carbon flow distribution of the entire network is obtained by combining the carbon emission flow theory.Finally,the proposed model is analyzed and verified using an improved IEEE 33 node distribution system.The results indicate that reasonable coordinated planning of DG and SOP can effectively improve the economy of system operation and reduce carbon emissions.关键词
柔性配电网(FDN)/低碳规划/碳排放流/分布式电源(DG)/智能软开关(SOP)Key words
flexible distribution network(FDN)/low-carbon planning/carbon emission flow/distributed generation(DG)/soft open point(SOP)分类
动力与电气工程引用本文复制引用
王长伟,高超,牛凯,朱曦萌,曲锐,张儒峰..基于碳排放流的柔性配电网低碳规划方法[J].电力建设,2025,46(3):60-71,12.基金项目
This work is supported by National Natural Science Foundation of China(No.52007026). 国家自然科学基金项目(52007026) （No.52007026）
