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Optimal Conductor Size Selection in Distribution Systems Using the Harmony Search Algorithm with a Differential Operator

机译:使用带有微分算子的和声搜索算法的配电系统中最佳导体尺寸选择

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摘要

In this article, a new approach is proposed to optimize conductor size selection in radial distribution network planning for the purpose of minimization of real power loss and enhancement of voltage profile. The objective function is modeled as a problem tliat minimizes the sum of capital investment and capitalized energy loss cost. Voltage constraints and the maximum current carrying capacity of the conductors are also considered in the evaluation of the objective function. The harmony search algorithm with a differential operator is used to solve the optimal conductor size selection problem and to determine the size and type of the conductors. The effectiveness of the proposed method is demonstrated through simulations on 16- and 85-bus systems, and the results obtained are encouraging.
机译:在本文中,提出了一种新的方法来优化径向分布网络规划中的导体尺寸选择,以最小化实际功率损耗并增强电压曲线。目标函数被建模为一个问题,可以最大程度地减少资本投资和资本化的能源损失成本之和。目标函数的评估中还考虑了电压限制和导体的最大载流能力。具有差分运算符的和声搜索算法用于解决最佳导体尺寸选择问题,并确定导体的尺寸和类型。通过在16总线和85总线系统上的仿真证明了该方法的有效性,所获得的结果令人鼓舞。

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