Scheduling of energy storage

Scheduling of energy storage
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储能调度

DOI:
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发表时间:
2020
期刊:
Philosophical Transactions of the Royal Society A
影响因子:
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通讯作者:
D. Angeli
D. Angeli
中科院分区:
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文献类型:
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作者:
S. Zachary;Simon Tindemans;M. Evans;J. Cruise;D. Angeli

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对可再生能源发电的日益依赖意味着储能系统可能在未来电力系统的平衡中发挥更大的作用。我们展示了在容量和速率约束方面不同的异构存储如何以最佳或近乎最佳的方式调度以帮助实现这种平衡,其目的是在任何给定时间段内最小化总不平衡(未服务的能量)。进一步证明,在许多情况下,最优政策在每个时间点的最优决策与系统中供需平衡的未来演变无关,因此这些政策在随机环境中仍然是最优的。本文是“能源系统的数学”主题的一部分。
The increasing reliance on renewable energy generation means that storage may well play a much greater role in the balancing of future electricity systems. We show how heterogeneous stores, differing in capacity and rate constraints, may be optimally, or nearly optimally, scheduled to assist in such balancing, with the aim of minimizing the total imbalance (unserved energy) over any given period of time. It further turns out that in many cases the optimal policies are such that the optimal decision at each point in time is independent of the future evolution of the supply–demand balance in the system, so that these policies remain optimal in a stochastic environment. This article is part of the theme issue ‘The mathematics of energy systems’.
DOI: 10.48550/arxiv.1509.05788
发表时间: 2015
期刊: --
影响因子: --
作者:
Cruise J
通讯作者: Cruise J