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电网技术  2012 

配电变电站多阶段优化规划

, PP. 113-118

Keywords: 配电变电站,多阶段,动态规划,启发式规则

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Abstract:

变电站选址定容优化规划为多变量、非线性的混合整数优化问题,为此,采用动态规划方法建立变电站的多阶段优化规划模型,决定各阶段所投建的变电站数目、容量类型和供电范围。结合专家意见,确定目标年的配电变电站站址、站容,将此规划结果作为之后各阶段变电站规划的候选站址、站容分类依据;运用启发式规则对模型进行降维处理,求解整个规划期间最优的变电站建设方案。算例结果验证了该方法的可行性。

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