首页> 外文期刊>Latin America Transactions, IEEE (Revista IEEE America Latina) >Heuristic Algorithm for Electrical Distribution Systems Reconfiguration Based on Firefly Movement Equation
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Heuristic Algorithm for Electrical Distribution Systems Reconfiguration Based on Firefly Movement Equation

机译:基于萤火虫运动方程的配电系统重构启发式算法

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摘要

A heuristic computational method based on the firefly movement equation is presented aiming at optimizing the electrical power distribution to the customers and minimizing the waste of ohmic losses due to Joule effect. The proposed algorithm simulates the fireflies movement towards preys or partners to match and, through a discretization, the insects positions in the space correspond to the positions of the switches in the electrical system. Using the suggested heuristic we can reduce the problem of exponential increase of the possible switches combinations to reconfigurate the electrical system. Four systems were used in the tests: sixteen bus and sixteen switches, sixteen bus and twenty-one switches, thirty-three bus and thirty-seven switches and seventy bus and seventy-four switches. The algorithm is able to detect and exclude net typologies that transgress operational restrictions such as the system radiality and the voltage profile maintenance.
机译:提出了一种基于萤火虫运动方程的启发式计算方法,旨在优化向用户的电力分配,并最大程度地减少因焦耳效应而导致的欧姆损耗浪费。所提出的算法模拟了萤火虫向猎物或伴侣移动的过程,以匹配并通过离散化使空间中的昆虫位置与电气系统中的开关位置相对应。使用建议的启发式方法,我们可以减少可能的开关组合以指数方式增加以重新配置电气系统的问题。测试中使用了四个系统:十六个总线和十六个交换机,十六个总线和二十一交换机,三十三个总线和三十七个交换机以及七十个总线和七十四个交换机。该算法能够检测和排除违反操作限制(例如系统径向性和电压曲线维护)的网络类型。

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