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Efficient method for AC transmission network expansion planning

机译：交流输电网络扩展规划的有效方法

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摘要

A combinatorial mathematical model in tandem with a metaheuristic technique for solving transmission network expansion planning (TNEP) using an AC model associated with reactive power planning (RPP) is presented in this paper. AC-TNEP is handled through a prior DC model while additional lines as well as VAr-plants are used as reinforcements to cope with real network requirements. The solution of the reinforcement stage can be obtained by assuming all reactive demands are supplied locally to achieve a solution for AC-TNEP and by neglecting the local reactive sources, a reactive power planning (RPP) will be managed to find the minimum required reactive power sources. Binary GA as well as a real genetic algorithm (RGA) are employed as metaheuristic optimization techniques for solving this combinatorial TNEP as well as the RPP problem. High quality results related with lower investment costs through case studies on test systems show the usefulness of the proposal when working directly with the AC model in transmission network expansion planning, instead of relaxed models.
机译：本文提出了一种组合数学模型，结合元启发式技术，使用与无功功率计划（RPP）相关的AC模型来求解输电网络扩展计划（TNEP）。 AC-TNEP是通过现有的DC模型处理的，而其他线路和VAr工厂则用作满足实际网络需求的增强设备。可以通过假设所有无功需求都在本地供应以实现AC-TNEP解决方案，并通过忽略本地无功电源来获得加固阶段的解决方案，通过管理无功功率计划（RPP）来找到所需的最小无功功率资料来源。二进制遗传算法以及实遗传算法（RGA）被用作元启发式优化技术，以解决此组合TNEP以及RPP问题。通过对测试系统进行案例研究获得的高质量结果和较低的投资成本表明，该建议在直接使用AC模型而非传输模型进行传输网络扩展规划时非常有用。

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  • 来源
    《Electric power systems research》 |2010年第9期|P.1056-1064|共9页
  • 作者

    M. Rahmani; M. Rashidinejad; E.M. Carreno; R. Romero;

  • 作者单位

    Electrical Engineering Department, Shahid Bahonar University of Kerman, Kerman, Iran Faculdade de Engenharia de Ilna Solteira, UNESP - Univ Estadual Paulista, Departamento de Engenharia Eletrica, Av Brasil 56, CEP 15385-000 Ilha Solteira, SP, Brazil;

    Electrical Engineering Department, Shahid Bahonar University of Kerman, Kerman, Iran;

    Centra de Engenharia. Universidade Estadual do Oeste de Parana. UNIOESTE. Foz do Iguacu - PR - Brazil;

    Faculdade de Engenharia de Ilna Solteira, UNESP - Univ Estadual Paulista, Departamento de Engenharia Eletrica, Ilna Solteira. SP, Brazil;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    transmission expansion; real genetic algorithm; reactive power planning; power system planning; var-plant;

    机译：传输扩展真实遗传算法;无功功率规划;电力系统规划;变种;

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