| 基于模糊期望值模型的配电网网架规划 |
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| 引用本文： | 杨毅,韦钢,周冰,张鑫.基于模糊期望值模型的配电网网架规划[J].电工技术学报,2011(4):200-206. |
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| 作者姓名： | 杨毅 韦钢 周冰 张鑫 |
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| 作者单位： | 上海电力学院上海市电站自动化技术重点实验室;上海浦海求实电力新技术有限公司; |
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| 基金项目： | 上海市教育委员会重点学科建设资助项目(J51301) |
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| 摘 要： | 传统配电网网架规划中,不确定规划参数的处理是规划的难点.为深入研究该问题,考虑了负荷预测值的不确定性,引入可信性理论和不确定规划方法,建立了基于模糊期望值模型的配电网网架规划模型,并采用遗传算法求解.该模型采用梯形模糊变量表示负荷预测值,其目标函数和约束条件均具有明确的数学意义,可采用严格的数学方法求解,克服了传统配电...
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| 关 键 词： | 配电网网架规划 模糊规划 可信性理论 模糊期望值模型 模糊潮流 遗传算法 |
Distribution Network Planning Based on Fuzzy Expected Value Model |
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| Yang Yi Wei Gang Zhou Bing Zhang Xin.Distribution Network Planning Based on Fuzzy Expected Value Model[J].Transactions of China Electrotechnical Society,2011(4):200-206. |
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| Authors: | Yang Yi Wei Gang Zhou Bing Zhang Xin |
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| Affiliation: | Yang Yi1 Wei Gang1 Zhou Bing1 Zhang Xin2(1.Shanghai Key Laboratory of Power Station Automation Technology Shanghai University of Electric Power Shanghai 200090 China 2.Shanghai Puhaiqiushi Electric Power New Technology Limited Company Shanghai 200090 China) |
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| Abstract: | In traditional distribution network planning,uncertain planning parameters is difficult to deal with.To study further this problem,load forecast values is taken into account and the credibility theory and uncertain programming is introduced into it.Then a distribution network planning model is presented,which is based on fuzzy expected value model.The optimal solution is found using genetic algorithm.In this model,trapezoidal fuzzy variable is used to represent load predictive value.Moreover,the objective f... |
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| Keywords: | Distribution network planning fuzzy programming credibility theory fuzzy expected value model fuzzy power flow genetic algorithm |
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