| 基于物元分析理论的大电力客户信用评价 |
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| 引用本文： | 周凯,栗秋华,周林,刘强,武剑.基于物元分析理论的大电力客户信用评价[J].电网技术,2009(16). |
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| 作者姓名： | 周凯 栗秋华 周林 刘强 武剑 |
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| 作者单位： | 重庆市电力公司江北供电局;输配电装备及系统安全与新技术国家重点实验室（重庆大学）;重庆市电力公司超高压局; |
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| 基金项目： | 重庆市自然科学基金资助项目(2007BB6171) |
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| 摘 要： | 分析、评估及掌握电力客户用电行为,是电力企业营销活动的重点和难点。笔者在分析电力市场环境、客户纳费态度及能力等因素的基础上,构建电力客户信用等级评价指标体系,并将物元分析理论引入电力客户信用评价中,构建电力客户信用评价的物元分析模型,针对电力客户信用评价的复杂性以及单因素识别和等级划分之间不一致的特点,应用物元可拓集方法构造物元矩阵,根据计算出的关联度大小对电力客户信用等级进行可拓识别。实证结果表明:将物元分析法用于电力客户信用评价,评价结果更加客观、合理。
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| 关 键 词： | 供电企业 大电力客户 信用评价 物元分析 物元可拓集 关联度 |
Credit Evaluation of Large Power Consumers Based on Matter-Element Analysis Theory |
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| Abstract: | In the marketing of power supply enterprises,it is important and difficult to analyze,evaluate and master the power consumption behavior of power consumers.On the basis of analyzing such factors as the electricity market environment,the customers' attitude and ability to paying in charges,an evaluation index system of power consumers' credit rating is built and by means of leading matter-element analysis into the credit evaluation of power consumers a matter-element analysis model of credit evaluation of po... |
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| Keywords: | power supply enterprise large power consumer credit evaluation matter-element analysis matter-element extension set correlation degree |
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