A Dual-Battery Storage Bank Configuration for Isolated Microgrids Based on Renewable Sources
A Dual-Battery Storage Bank Configuration for Isolated Microgrids Based on Renewable Sources
复制标题
基于可再生能源的孤立微电网的双电池存储组配置
DOI：
10.1109/tste.2018.2800689
复制
发表时间：
2018
影响因子：
8.8
通讯作者：
L. A. de Souza Ribeiro
中科院分区：
文献类型：
--
作者：
P. B. L. Neto;O. Saavedra;L. A. de Souza Ribeiro
在孤立的微电网中，存储系统在维持发电和用电之间的瞬时功率平衡方面发挥着至关重要的作用。目前，铅酸电池作为储能元件广泛应用于此类系统中，其使用寿命在很大程度上取决于操作策略。到目前为止，这是一个严重的问题，限制了这类系统的可持续性。本文提出了一种基于光伏能源的隔离系统电池储能管理新理念。提出了一种双电池组：第一个电池组负责在可再生能源可用时存储能量以满足负载需求。第二银行的规模较小，其计算是为了满足每日快照均衡和网络电压调节的需要。建议的配置显著延长了最大银行的寿命，将隔离系统的操作和维护成本降低了19%以上。结果报告使用的数据来自位于巴西maranh<e:1>州Humberto de Campos的基于光伏太阳能的孤立微电网。
In isolated microgrids, storage systems play a crucial role in maintaining the instantaneous power balance between generation and consumption. Lead-acid batteries are now widely used as storage elements in such systems, and their useful life depends heavily on the operation strategy. This is a serious problem that up to now has limited the sustainability of this type of systems. This article proposes a new philosophy of battery storage energy management for isolated systems based on photovoltaic energy. A dual-battery bank is proposed: the first one is responsible for storing energy when renewable sources are available to meet the load demand. The second bank has smaller size and is calculated to meet the needs of daily snapshot balancing and network voltage regulation. The proposed configuration significantly increases the life of the largest bank, reducing the operating and maintenance costs of isolated systems by more than 19%. Results are reported using data from an isolated microgrid based on photovoltaic solar energy located in Humberto de Campos, Maranhão, Brazil.
影响因子：
9
作者：
Jianwei Li;A. Gee;M. Zhang;W. Yuan
通讯作者：
Jianwei Li;A. Gee;M. Zhang;W. Yuan