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Optimum design of dry-type air-core reactor based on the additional constraints balance and hybrid genetic algorithm

机译:基于附加约束平衡和混合遗传算法的干式空芯反应堆优化设计

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摘要

In this paper, the optimum design of round-wire dry-type air-core reactor is considered. An optimum design model is built based on the balance of three additional constraints, which is consist of layer resistance drop equalization, package temperature rise equalization and package height equalization. It is proved that the three additional constraints can not be simultaneously satisfied for a round-wire reactor when the number of packages is greater than 1. For this reason, the additional constraints balance is proposed for the optimum design of a reactor. According to the optimum design model, a new hybrid genetic algorithm combined with simplex method is introduced and studied in detail. The hybrid genetic algorithm can enhance the local searching ability and improve the optimization efficiency. Finally, the proposed method is applied to the optimum design of dry-type air-core reactor, and a satisfied result is obtained.
机译:本文考虑了圆线干式空心电抗器的优化设计。基于三个附加约束的平衡,建立了一个优化设计模型,该约束包括层电阻降均衡,封装温度升高均衡和封装高度均衡。事实证明,当包装数量大于1时,圆线电抗器不能同时满足三个附加约束条件。为此,提出了附加约束条件平衡条件,以实现电抗器的最佳设计。根据最优设计模型,介绍了一种结合单纯形法的混合遗传算法。该混合遗传算法可以增强局部搜索能力,提高优化效率。最后,将该方法应用于干式空心电抗器的优化设计,取得了满意的结果。

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