中国电力2026，Vol.59Issue(6)：48-59,12.DOI:10.11930/j.issn.1004-9649.202511032
一种提升大规模动态可重构电池储能电站运维效益的功率调控方法
A power regulation method for improving operation and maintenance efficiency of large-scale dynamic reconfigurable battery energy storage power stations
摘要
Abstract
Dynamically reconfigurable batteries can achieve intrinsically safe operation through flexible topological reconfiguration by an internal power electronics network.However,the real-time and independent reconfiguration of the battery network inside each energy storage unit leads to disparate operating states and inconsistent constraint boundaries among the massive energy storage units in the corresponding large-scale energy storage power stations,which significantly increases the operation and maintenance costs of the power stations.To address this issue,this paper proposes a dynamic power optimization control method that fully accounts for the operating states and multidimensional dynamic boundary constraints of the massive energy storage units in large-scale dynamically reconfigurable battery energy storage stations.The method fully takes into account the constraint boundaries of energy storage units after each dynamic reconfiguration,and establishes a system operation and maintenance optimization model incorporating key factors such as the degradation cost,temperature regulation cost,operation and maintenance cost of dynamically reconfigurable batteries,and the state of charge balance.In addition,a multi-variate fixed weight method is applied to determine the optimization weights of each factor.Finally,case study simulations demonstrate that the proposed method can significantly improve the operation and maintenance economy of the power station while ensuring the independent operation constraints of the massive energy storage units in the dynamically reconfigurable battery energy storage power station,and simultaneously enhance the consistency of their state parameters.关键词
电池储能系统/功率调控方法/动态可重构/多目标优化Key words
battery energy storage system/power regulation method/dynamic reconfigurability/multi-objective optimization引用本文复制引用
韩晨辉,张成杰,王金玉,王松涛,慈松,周杨林..一种提升大规模动态可重构电池储能电站运维效益的功率调控方法[J].中国电力,2026,59(6):48-59,12.基金项目
国家重点研发计划资助项目(2023YFB2407903),中国华电集团有限公司科技项目(CHT-GF-FW-2024-020). This work is supported by National Key Research and Development Program of China(No.2023YFB2407903),China Huadian Corporation's Science and Technology Project(No.CHT-GF-FW-2024-020). （2023YFB2407903）
