黑龙江科技大学学报2025，Vol.35Issue(2)：314-321,8.DOI:10.3969/j.issn.2095-7262.2025.02.022
计及网损分摊的配电网低碳潮流优化
Optimization of low-carbon power flow in distribution networks considering network loss allocation
摘要
Abstract
For the"dual carbon"goal,this paper aims to clarify the specific flowing direction of net-work loss in the power distribution network,diminish the error in traditional carbon flow calculating meth-od with network loss neglected,and establish a nodal carbon calculation model considering network loss allocation.The study is performed by coupling network loss with current to solve the indecomposable problem of quadratic equation,calculating the network loss between any generator node and other nodes;and conducting the optimal power flow calculation by using particle swarm optimization algorithm for the economic goal of minimizing power generation costs and paying carbon taxes.The results show that the node carbon potential calculation method considing network losses can accurately calculate the carbon po-tential distribution of system nodes,and meet the conservation of carbon emission flow.Connecting new energy units to the system can reduce the overall carbon potential of the system and effectively suppress the output of high carbon emission units in the system.关键词
碳排放流/网损分摊/粒子群算法/节点碳势/最优潮流Key words
carbon emission stream/network loss allocation/particle swarm optimization algorithm/node carbon potential/optimal power flow分类
信息技术与安全科学引用本文复制引用
杨莹,王雨楠,张帅,张雨欣,张佳瑞..计及网损分摊的配电网低碳潮流优化[J].黑龙江科技大学学报,2025,35(2):314-321,8.基金项目
黑龙江省省属高等学校基本科研业务费项目(2024-KYYWF-1055) （2024-KYYWF-1055）
