Cost analysis for sizing energy storage systems in wind-diesel microgrids
Cost analysis for sizing energy storage systems in wind-diesel microgrids
复制标题
风柴油微电网中储能系统规模的成本分析
DOI：
--
复制
发表时间：
2011
期刊：
影响因子：
--
通讯作者：
G. Joós
中科院分区：
文献类型：
--
作者：
M. Ross;C. Abbey;G. Joós
本文的目的是证明在不同的风穿透值的基础上，实施不同的ESS大小在风-柴油微电网的影响。通过进行参数分析，可以显示ESS最适合的风电渗透水平。该分析中变化的三个参数包括：风穿透，其反映在安装的风力涡轮机发电机（WTG）的数量中; ESS的能量额定值;以及ESS的额定功率。连续和不连续柴油机操作都被考虑，其中柴油机可以在不连续柴油机模式下关闭一段时间，而不是在连续柴油机模式下。为期一年的分析进行每个ESS的大小为每个风力发电的渗透水平，范围从0%到50%的最大负荷，使用每小时调度控制器，已被开发，并已被证明产生最小的能源成本。然后，针对每个风力发电渗透水平，将每个系统的最终能源成本相互比较。还比较了每个渗透水平的能量成本。
The purpose of this paper is to demonstrate the effects of implementing different ESS sizes in wind-diesel micro-grids based on various wind penetration values. By performing parametric analyses, it can be shown which wind power penetration levels an ESS would be best suited. The three parameters that are varied in this analysis include: the wind penetration, which is reflected in the number of Wind Turbine Generators (WTG) installed; the energy rating of the ESS; and the power rating of the ESS. Both continuous and discontinuous diesel operations are considered, where the diesel can be turned-off for a period of time in the discontinuous diesel mode, and not in the continuous diesel mode. A one-year analysis is performed for each ESS size for each wind power penetration level, ranging from 0% to 50% of the maximum load, using an hourly scheduling controller that has been previously developed and has been shown to yield a minimized cost of energy. The final cost of energy for each system is then compared against each other for each wind power penetration level. The cost of energy for each penetration level is also compared.