| 高压断路器运行状态模糊综合评估 |
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| 引用本文： | 赵越,马小波. 高压断路器运行状态模糊综合评估[J]. 山西电力, 2011, 0(4): 1-4 |
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| 作者姓名： | 赵越 马小波 |
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| 作者单位： | 山西电力超(特)高压输变电分公司,山西太原,030032 |
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| 摘 要： | 为了使高压断路器运行状态的评估更准确可靠,提高其诊断精度,提出了运用层次分析法、熵权理论与模糊综合评判相结合的高压断路器运行状态的评估方法。该方法首先由模糊数学确定各因素的隶属函数,其次通过层次分析法、熵权理论确定高压断路器运行参数指标的综合权重,最后结合指标权重与评判矩阵进行模糊运算得到高压断路器的综合运行状态。以SF6高压断路器为例,验证该方法合理有效。
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| 关 键 词： | 高压断路器 状态评估 模糊综合评判 层次分析 熵权 |
Fuzzy Comprehensive Evaluation on the Operation of High Voltage Breakers |
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| ZHAO yue,MA Xiao-bo. Fuzzy Comprehensive Evaluation on the Operation of High Voltage Breakers[J]. Shanxi Electric Power, 2011, 0(4): 1-4 |
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| Authors: | ZHAO yue MA Xiao-bo |
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| Affiliation: | ZHAO yue,MA Xiao-bo(Shanxi Extra(Ultra) High Voltage Company,Taiyuan,Shanxi 030032,China) |
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| Abstract: | A new evaluating method,which is based on AHP,entropy theory and fuzzy comprehensive evaluation,is put forward in order to assess the operational conditions of high voltage breakers more accurately and reliably,thus,improving its diagnostic accuracy.The process consists of the following stages: firstly,the membership function of each factor is identified by fuzzy mathematics;secondly,based on AHP and entropy theory,the comprehensive weight of high-voltage breakers' operation parameters are identified;finall... |
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| Keywords: | high-voltage breakers condition assessment fuzzy comprehensive evaluation analytical hierarchy process entropy weight |
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