| 基于数据挖掘的分布式系统孤岛检测方法 |
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| 引用本文： | 林霞,董晓峰,陆于平,刘玉欢.基于数据挖掘的分布式系统孤岛检测方法[J].电力系统及其自动化学报,2011,23(2):38-44. |
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| 作者姓名： | 林霞 董晓峰 陆于平 刘玉欢 |
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| 作者单位： | 河海大学能源与电气学院;苏州供电公司;东南大学电气工程学院;华东电力调度中心; |
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| 基金项目： | 河海大学自然科学基金项目(2009424511) |
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| 摘 要： | 分布式发电系统并网运行时处于孤岛状态影响电力系统安全正常运行,反孤岛设备必须在可以接受的时限内把孤岛检测出来.该文主要采用数据挖掘技术中的C4.5决策树来作为分布式发电系统的孤岛检测方法.首先离线建立精确的系统运行模型,然后用该模型建立C4.5决策树,最后采用建好的C4.5决策树来进行在线的孤岛检测.在整个孤岛检测过程...
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| 关 键 词： | 数据挖掘 C4.5 分布式发电 孤岛检测 |
Application of Data Mining in Island Dectection of Distributed Generation |
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| LIN Xia,DONG Xiao-feng,LU Yu-ping,LIU Yu-huan.Application of Data Mining in Island Dectection of Distributed Generation[J].Proceedings of the CSU-EPSA,2011,23(2):38-44. |
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| Authors: | LIN Xia DONG Xiao-feng LU Yu-ping LIU Yu-huan |
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| Affiliation: | LIN Xia1,DONG Xiao-feng2,LU Yu-ping3,LIU Yu-huan4(1.College of Electrical Engineering,Hehai University,Nanjing 210098,China,2.Jiangsu Suzhou Power Supply Company,Suzhou 215004,3.School of Electronic Engineering,Southeast University,Nanjing 210096,4.East China Electric Control Centre,Shanghai 200002,China) |
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| Abstract: | Distributed generation system operating in connection with grid under the island state will impact the normal operation of power system security.Anti-islanding unit must detect out island under the acceptable time limit.This paper uses C4.5 decision tree in the data mining technology as a distributed generation system islanding detection method.First,setting up a accurate system off-line model,which is used to build the C4.5 decision tree to detect the island on line.During the island detecting process,the ... |
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| Keywords: | data mining C4 5 distributed generation(DG) island detection |
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