太阳能Issue(5)：103-108,6.DOI:10.19911/j.1003-0417.tyn20240606.03
新型组串式储能系统研究
NEW STRING-TYPE ENERGY STORAGE SYSTEM RESEARCH
王绍春 1唐秋文 1邓伟1
作者信息
- 1. 协鑫绿能系统科技有限公司,苏州 215000
- 折叠
摘要
Abstract
To address the issues of parallel mismatch between battery clusters,low charging and discharging efficiency of energy system,and high operation and maintenance costs in traditional energy storage systems,this paper proposes a novel string-type energy storage system.This energy storage system adopts a single-cluster management+modular PCS dual-stage architecture,which significantly improves the system's charge-discharge capacity and overall efficiency through a refined battery management system and optimizer.Experimental results show that the use of the optimizer increases the average charge-discharge capacity of the battery cluster by 2.37%and the overall efficiency by 2.26%.Moreover,the system has been successfully implemented in various extreme environments and diverse application scenarios,demonstrating its broad adaptability and high efficiency.This study provides new ideas and practical approaches for the development of energy storage technology.Future work will further optimize the system design,expand its application scope,and promote the widespread application of energy storage technology.关键词
组串式储能系统/电池管理系统/储能变流器/应用案例Key words
string-type energy storage system/battery management system/energy storage converter/application cases分类
能源科技引用本文复制引用
王绍春,唐秋文,邓伟..新型组串式储能系统研究[J].太阳能,2025,(5):103-108,6.
