PJM能源市场中储能系统的盈亏平衡分析

2017 IEEE 6th International Conference on Renewable Energy Research and Applications (ICRERA) Pub Date : 2017-11-01 DOI:10.1109/ICRERA.2017.8191092

M. Salles, Taina N. Gadotti, M. Aziz, W. Hogan

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引用次数: 4

摘要

能源套利正吸引着储能系统开发商和所有者的兴趣，为输配电系统提供净收入。我们分析了通用储能系统(ESS)在PJM电力市场中的潜在收入，这些市场在8个不同的地方已经安装了这种技术。我们使用了2008-2014年7年期间的每小时提前日和实时位置边际价格，并假设具有完全预见的定价调度。对充放电曲线进行了优化，以确定在这8个地点实现70%往返效率的1兆瓦系统的最小潜在收益。我们进行了敏感性分析，以验证对额定放电持续时间及其逐年变化的依赖性。我们确定了一夜之间的盈亏平衡安装成本，低于该成本，能源套利将有利可图。

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Breakeven analysis of energy storage systems in PJM energy markets

Energy arbitrage is attracting interest of Energy Storage Systems developers and owners to provide net revenue in transmission and distribution systems. We have analyzed the potential revenue of a generic Energy Storage System (ESS) within the electricity market of PJM in 8 deferent locations where such technology is already installed. We used hourly Day-Ahead and Real-time locational marginal prices over the seven-year period 2008–2014, assuming a price-taking dispatch with perfect foresight. The charge-discharge profiles were optimized to determine The minimum potential revenue for 1 MW system for 70% round trip efficiency in those 8 locations. We performed a sensitivity analysis to verify the dependence on rated discharge duration and its variation over the years. We determined the breakeven overnight installed cost below which energy arbitrage would be profitable.

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来源期刊

2017 IEEE 6th International Conference on Renewable Energy Research and Applications (ICRERA)

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