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可重构电池储能系统模块间荷电状态均衡的分布式控制

Distributed Control for State-of-Charge Balancing Between the Modules of a Reconfigurable Battery Energy Storage System

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中文摘要

本文提出了一种用于可重构电池储能系统模块间荷电状态(SoC)均衡的分布式控制策略。通过稀疏通信网络共享SoC信息,各自主模块协同工作以实现SoC均衡,该策略在降低通信需求方面具有显著优势。

English Abstract

This paper presents a distributed control strategy for state-of-charge balancing between the battery modules of a reconfigurable battery energy storage system. The autonomous modules share state-of-charge information with their neighbors over a sparse communication network and cooperate to reach a balanced state of charge. The proposed control strategy provides advantages in terms of reduced commu...
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SunView 深度解读

该研究对于阳光电源的PowerTitan和PowerStack系列储能系统具有重要参考价值。目前大容量储能系统面临电池簇间及模块间SoC不一致导致的容量衰减和利用率下降问题。该分布式控制策略能够提升BMS的精细化管理水平,减少对集中式控制器的依赖,增强系统的鲁棒性。建议研发团队将其应用于下一代模块化储能架构中,通过优化PCS与BMS的协同控制逻辑,进一步提升系统循环寿命和充放电效率,从而巩固阳光电源在大型储能领域的竞争优势。