An integrated generation, transmission and Natural Gas Grid Expansion Planning approach for large scale systems
An integrated generation, transmission and Natural Gas Grid Expansion Planning approach for large scale systems
复制标题
适用于大型系统的集成发电、输电和天然气电网扩展规划方法
DOI：
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发表时间：
2015
期刊：
影响因子：
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通讯作者：
J. Catalão
中科院分区：
文献类型：
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作者：
F. Barati;H. Seifi;A. Nateghi;M. Sepasian;M. Shafie‐khah;J. Catalão
针对大系统的发电扩展规划(GEP)、输电扩展规划(TEP)和天然气电网扩展规划(NGGEP)问题，提出了一种多阶段集成方法。在多阶段规划范围内，同时获得新的节点发电需求、新的输电线路和天然气(NG)管道。为了解决大规模混合整数非线性问题，提出了一种基于遗传算法的求解方法。将该方法应用于一个典型的电-气联合电网，对其性能进行了研究。此外，为了评估所提出的方法在实际系统中的有效性，将其应用于伊朗电力系统和天然气系统。结果表明，该方法适用于大系统。
In this paper, a multi-period integrated approach is developed for Generation Expansion Planning (GEP), Transmission Expansion Planning (TEP) and Natural Gas Grid Expansion Planning (NGGEP) problems for large scale systems. New nodal generation requirements, new transmission lines and Natural Gas (NG) pipelines are simultaneously obtained in a multi-period planning horizon. In order to solve the large scale mixed integer nonlinear problem, an approach is developed based on genetic algorithms. The proposed approach performance is investigated by applying it to a typical electric-NG combined grid. Moreover, in order to evaluate the effectiveness of the proposed approach for real-world systems, it has been applied to the Iranian power and NG system. The results indicate that the proposed approach is applicable for large scale systems.