包括储能系统在内的快速储备补偿风坡道的经济调度

Paulo Henrique C. Da Cunha, O. Saavedra, Gilson S. Da Silva
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引用次数: 0

摘要

本文提出了补偿可再生能源坡道的快速响应可用储备的经济调度问题。为了提高等效响应率以减轻发电斜坡,考虑了与储能系统联合运行的热机组。该问题被表述为一个动态优化过程,通过分段线性表示近似生成下降坡道,并使用进化策略求解。在一些小型系统上进行了测试,包括改进的IEEE14版本。为了说明所提出的程序的行为,研究了几个场景并给出了结果。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Economic Dispatch of Fast Reserves Including Storage Systems to Compensate Wind Ramps
In this article, the economic dispatch problem of available reserves of fast response to compensate for ramps from renewable sources is formulated. In order to increase the equivalent response rate in mitigating the generation ramps, thermals units operating joint with storage systems are considered. The problem is formulated as a dynamic optimization process, by approximating the generating descent ramp through piece-wise linear representation which can be solved using an evolutionary strategy. Tests were performed with some small systems including a modified IEEE14 version. In order to illustrate the behavior of the proposed procedure, several scenarios are studied and results are included.
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