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首页> 外文期刊>Electrical Engineers, Proceedings of the Institution of >Optimal planning of power networks using mixed-integer programming. Part 1: Static and time-phased network synthesis
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Optimal planning of power networks using mixed-integer programming. Part 1: Static and time-phased network synthesis

机译：使用混合整数编程的电力网络优化规划。第1部分：静态和时间分段的网络综合

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A mixed-integer linear programming approach to the planning of electrical-power networks is described. The method is based on an interpretation of fixed-cost transportation-type models, and includes both network security and costs of network losses. Both single-period and multitime-period planning problems are considered. A large general-purpose mathematical programming system is used to obtain solutions using branch-and-bound algorithms, and the practical aspects of organising the problems and controlling the branch-and-bound tree search within a modern m.p.s. package are discussed. Three case studies are presented for illustration: the optimal design of a 132 kV subtransmission system, the optimal time-phased design of the same system over. eight years, and the optimal layout and cable selection for a new housing-estate low-voltage network. The paper concludes by indicating potential further applications of the method for scheduling, for example, new plant at substations.
机译：描述了一种用于电力网络规划的混合整数线性规划方法。该方法基于对固定成本运输类型模型的解释，并且包括网络安全性和网络损失成本。同时考虑了单期和多期计划问题。使用大型通用数学编程系统来获取使用分支定界算法的解决方案，以及在现代m.p.s中组织问题和控制分支定界树搜索的实际方面。包进行了讨论。提出了三个案例研究以供说明：132 kV子传输系统的最佳设计，同一系统的最佳时间分段设计。八年的时间，以及针对新型房屋低压网络的最佳布局和电缆选择。本文最后指出了调度方法的潜在进一步应用，例如变电站中的新工厂。

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