| 徐青山,吕亚娟,杨斌.工商业用户负荷中断速率及中断容量特性分析[J].电力需求侧管理,2019,21(3):21-25 |
| 工商业用户负荷中断速率及中断容量特性分析 |
| Analysis on characteristics of interruption rate and interruption capacity of industrial and commercial users load |
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| DOI：10.3969/j.issn.1009-1831.2019.03.006 |
| 中文关键词: 可中断负荷 模糊C均值聚类法 二次聚类模型 中断速率 中断容量 |
| 英文关键词: interruptible load fuzzy C ⁃ means clustering method twice classification model interrupting rate interrupting capacity |
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| 中文摘要: |
| 为了精细化分析工商业用户负荷的最大中断速率及最大中断容量特性，采用二次分类模型对工商业用户的日负荷数据进行聚类分析。每次聚类均采用模糊C均值聚类法，第一次聚类分离出常规用电数据与参与中断响应的数据，第二次聚类获得精细化的中断响应模式，进而从时间维度和行业维度分析中断速率特性和中断容量特性。结果表明二次分类模型能够有效地挖掘用户的最大中断响应速率及最大中断容量。 |
| 英文摘要: |
| In order to analyze the maximal interrupting rate and maximal interrupting capacity of industrial and commercial consumers load finely, the twice classification model is adopted to deal with the consumers’daily load data. The fuzzy C means clustering method is chosen for each classification. The first classification is used to separate the interruption response data from the conventional data. The second classification is used to obtain the refined interruption patterns. The interrupting rate and interrupting
capacity are analyzed from the time dimension and industry dimension. The results show that the twice classification model can effectively excavate the users’maximal response rate and maximal interrupting capacity. |
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