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首页> 外文期刊>Soft computing: A fusion of foundations, methodologies and applications >Optimization of planning cost of radial distribution networks at different loads with the optimal placement of distribution STATCOM using differential evolution algorithm
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Optimization of planning cost of radial distribution networks at different loads with the optimal placement of distribution STATCOM using differential evolution algorithm

机译：利用差分演进算法优化不同负荷径向分布网络规划成本的规划成本

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This paper presents an optimization of planning of distribution systems with the allocation of DSTATCOM based on maximization of a net cost profit/savings analysis approach by using the differential evolution algorithm. In the proposed approach, the optimal placement of DSTATCOM, and reactive power compensation at a certain location, and the improvement of voltage profile are obtained by three objective functions: (1) minimization of the size of DSTATCOM, (2) minimization of network power loss, and (3) maximization of net cost profit/savings by minimizing the total planning cost of DSTATCOM installation scheme. Present worth factor is adopted to evaluate the net cost profit/savings of the DSTATCOM installation scheme for a certain planning horizon. The appropriate mathematical modeling of DSTATCOM is used to incorporate it suitably in the forward-backward sweep load flow algorithm of radial distribution networks to provide the reactive power compensation. The recommended method is validated on the IEEE 30-bus, 33-bus and 69-bus distribution networks.
机译：本文基于采用差分演进算法，基于净成本利润/节省分析方法的最大化，提供了分配系统规划的优化。在所提出的方法中，通过三个目标功能获得DSTATCOM的最佳放置和电压曲线的改善，以及最小化DSTATCOM，（2）最小化网络功率的尺寸损失，（3）通过最大限度地减少DSTATCOM安装方案的总规划成本，最大化净成本利润/节省。目前有价值因素是通过评估DSTATCOM安装方案的净成本利润/节省一定的规划地平线。 DSTATCOM的适当数学建模用于适当地在径向分布网络的前后扫描载荷算法中合并，以提供无功功率补偿。推荐的方法在IEEE 30-BUS，33总线和69母线分配网络上验证。

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