| 引用本文: | 胡元潮,谢齐家,阮江军,安韵竹,黄 涛,龚若涵,李志政.基于改进Vague集的智能一次设备评估[J].电力自动化设备,2013,33(12): |
| HU Yuanchao,XIE Qijia,RUAN Jiangjun,AN Yunzhu,HUANG Tao,GONG Ruohan,LI Zhizheng.Evaluation of intelligent primary equipment based on improved Vague sets[J].Electric Power Automation Equipment,2013,33(12): |
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| 摘要: |
| 首先建立了变电站一次设备智能化改造水平评估模型，然后结合该模型将Vague集目标决策理论运用到一次设备智能改造综合评估中，提出基于Vague集理论的综合一致性检验方法并对权重求解问题作了改进，给出了评估流程。最后，结合实际算例证明所提出的评估方法引入不确定度对模糊数据进行数学表征，可以更合理地表征人为因素，对于水平相近的评估对象区分度更高，更加符合实际工程。 |
| 关键词: 变电站 智能电网 设备 改造 Vague集 模糊集 综合一致性检验 模型 |
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| 基金项目:国家重点基础研究发展计划（973计划）资助项目（2011CB209404）；中央高校基本科研业务费专项资金资助项目（2012207020204） |
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| Evaluation of intelligent primary equipment based on improved Vague sets |
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HU Yuanchao1, XIE Qijia2, RUAN Jiangjun1, AN Yunzhu1, HUANG Tao1, GONG Ruohan1, LI Zhizheng3
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1.School of Electrical Engineering，Wuhan University，Wuhan 430072，China;2.Hubei Electric Power Test and Research Institute，Wuhan 430077，China;3.Hefei Electric Power Company，Hefei 230000，China
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| Abstract: |
| An evaluation model is established for smart substation，combined with which，the objective decision theory based on Vague sets is applied to evaluate the substation retrofitting with intelligent primary equipment. The comprehensive consistency inspection based on Vague set theory is proposed and the method to solve its weight is improved. The evaluation flowchart is given. The results of a case study show that，with the uncertainty degree to mathematically represent the fuzzy data，the human factor can be more reasonably represented and the objects at similar level can be evaluated with higher resolution，more suitable for actual projects. |
| Key words: electric substations smart grid electric equipments retrofitting Vague set fuzzy set comprehensive consistency inspection models |
