混合微电网实时运行的能量管理和有功功率指令两步优化算法

Q4 Energy
Marcial González de Armas, S. Arnaltes Gómez, F. Arredondo, J. L. Rodríguez Amenedo
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引用次数: 0

摘要

提出了一种两步优化算法,用于微电网的能量管理和无功功率命令的最优控制。第一步确保最佳的能量管理,并为发电厂和储能提供有功功率设定值。第二步计算发电厂和无功功率流的电压设定值,同时使输电损耗最小化。本文的工作重点是将第二步算法和框架两者结合起来。先前的研究介绍了基于后退视界方案的第一步。分析和讨论了该算法与文献中广泛使用的两种分散方法的性能。结果表明,与其他方法相比,该算法可将输电损耗降低20%以上。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Two-step optimization algorithm for energy management and active-reactive power commands for real-time operation of hybrid microgrids
This paper proposes a two-step optimization algorithm for energy management and optimal control of activereactive power commands in microgrids. The first step ensures an optimal energy management and provides the active power setpoints for power plants and energy storage. The second step calculates the voltage setpoints for power plants and reactive power flows whilst minimizing power transmission losses. This work focuses on the second step of the algorithm and the framework to combine both. A previous study introduces the first step based on a receding-horizon scheme. It is analysed and discussed the performance of the algorithm against two decentralized methods widely used in the literature. The results show that the proposed algorithm reduces power transmission losses by more than 20% compared to other methods.
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来源期刊
Renewable Energy and Power Quality Journal
Renewable Energy and Power Quality Journal Energy-Energy Engineering and Power Technology
CiteScore
0.70
自引率
0.00%
发文量
147
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