Techno-economic analysis of the lithium-ion and lead-acid battery in Photovoltaic pumping system
Techno-economic analysis of the lithium-ion and lead-acid battery in Photovoltaic pumping system
复制标题
光伏扬水系统中锂离子和铅酸电池的技术经济分析
DOI：
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发表时间：
2019
期刊：
影响因子：
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通讯作者：
M. Mimouni
中科院分区：
文献类型：
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作者：
Abla Khiareddine;Olfa Gam;M. Mimouni
光伏水泵技术被认为是一种可持续和经济的解决方案，为灌溉提供水。提出了一种新的蓄电池储能光伏水泵系统定容算法。该优化过程以供电不足概率和总净现值成本为目标，以光伏板数量和电池容量为决策变量。两种类型的电池进行了比较和研究，在所提出的系统考虑现实的负载分布和真实的价格的组件。我们的结论是，锂离子电池是技术经济上更可行的铅酸电池相比，他们预计将在未来的电力系统的各种应用中发挥重要作用。
Photovoltaic water pumping technology is considered as a sustainable and economical solution to provide water for irrigation. This paper presents a new sizing algorithm of a photovoltaic pumping system with battery as energy storage. Deficiency of power supply probability and total net present cost are considered as the objectives of the optimization procedure and the decision variables are the number of photovoltaic panels and battery capacity. Two types of batteries has been compared and studied in the proposed system considering realistic load profile and real prices of the components. We conclude that lithium-ion batteries are techno-economically more viable compared to Lead-Acid batteries and they are expected to play a significant role in various applications of future electric power systems.