| 组合赋权法在电能质量综合评估中的应用 |
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| 引用本文： | 李娜娜,何正友.组合赋权法在电能质量综合评估中的应用[J].电力系统保护与控制,2009,37(16):128-134. |
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| 作者姓名： | 李娜娜 何正友 |
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| 作者单位： | 西南交通大学电气自动化研究所，四川 成都 610031 |
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| 基金项目： | 国家自然科学基金青年基金项目（50407009） |
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| 摘 要： | 为了提高电能质量综合评估的客观性、科学性，该文将几种典型的主观赋权法和客观赋权法相组合建立优化模型，通过求解优化模型来确定电能质量综合评估各指标最终的权重值。该方法克服了单一赋权法的缺点，使得权重的确定更为合理。分析计算表明，利用组合赋权法确定权重值后再对电能质量进行综合评估，比利用任何一种单一赋权法确定权重后再进行综合评估，评估的结果更加客观、完善，更符合实际。
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| 关 键 词： | 电能质量 主观权重 客观权重 组合赋权 综合评估 |
Combinatorial weighting method for comprehensive evaluation of power quality |
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| LI Na-na,HE Zheng-you.Combinatorial weighting method for comprehensive evaluation of power quality[J].Power System Protection and Control,2009,37(16):128-134. |
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| Authors: | LI Na-na HE Zheng-you |
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| Affiliation: | School of Electrical Engineering;Southwest Jiaotong University;Chengdu 610031;China |
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| Abstract: | In order to improve the objectivity and scientific of the power quality comprehensive evaluation, this paper combines several kinds of typical subjective weighting method and objective weighting method and establishes the optimization model. By solving the optimization model to determine the weight value of each index of power quality comprehensive evaluation. The method overcomes the shortcomings of the single weighting method and makes sure the weight more reasonable. Analysis shows that using combinatori... |
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| Keywords: | power quality subjective weight objective weight combinatorial weighting method comprehensive evaluation |
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