基于深度置信网络的智能变电站遥控障碍定位方法
在智能变电站远方遥控操作中,常由于装置、网络故障或者信息不统一等原因导致遥控失败,进而影响运维效率.为此,在充分利用变电站三遥信息的基础上提出一种基于DBN(深度置信网络)的智能变电站遥控障碍定位方法.首先,对智能变电站遥控的全过程进行分解,将遥控障碍归为三大类;然后,引入DBN与Softmax分类器分别实现特征量提取与分类训练,构建遥控障碍定位模型;最后,结合障碍类型与遥信信息实现障碍点精准定位.工程实例验证了方法的有效性,该方法具有计算时间短,定位精度高的优点....
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| Published in | 浙江电力 Vol. 43; no. 10; pp. 45 - 52 |
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| Main Authors | , , , , |
| Format | Journal Article |
| Language | Chinese |
| Published |
国网浙江省电力有限公司超高压分公司,杭州 311121%国网浙江省电力有限公司,杭州 310007%武汉凯默电气有限公司,武汉 430223
25.10.2024
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| Subjects | |
| Online Access | Get full text |
| ISSN | 1007-1881 |
| DOI | 10.19585/j.zjdl.202410005 |
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| Abstract | 在智能变电站远方遥控操作中,常由于装置、网络故障或者信息不统一等原因导致遥控失败,进而影响运维效率.为此,在充分利用变电站三遥信息的基础上提出一种基于DBN(深度置信网络)的智能变电站遥控障碍定位方法.首先,对智能变电站遥控的全过程进行分解,将遥控障碍归为三大类;然后,引入DBN与Softmax分类器分别实现特征量提取与分类训练,构建遥控障碍定位模型;最后,结合障碍类型与遥信信息实现障碍点精准定位.工程实例验证了方法的有效性,该方法具有计算时间短,定位精度高的优点. |
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| AbstractList | 在智能变电站远方遥控操作中,常由于装置、网络故障或者信息不统一等原因导致遥控失败,进而影响运维效率.为此,在充分利用变电站三遥信息的基础上提出一种基于DBN(深度置信网络)的智能变电站遥控障碍定位方法.首先,对智能变电站遥控的全过程进行分解,将遥控障碍归为三大类;然后,引入DBN与Softmax分类器分别实现特征量提取与分类训练,构建遥控障碍定位模型;最后,结合障碍类型与遥信信息实现障碍点精准定位.工程实例验证了方法的有效性,该方法具有计算时间短,定位精度高的优点. |
| Abstract_FL | In the remote operation of intelligent substations,failures often occur due to device or network malfunc-tions,or inconsistencies in information,consequently hampering operation and maintenance efficiency.To address this,the paper proposes a remote barrier localization method for intelligent substations using deep belief networks(DBNs).Firstly,the whole process of remote control in an intelligent substation is decomposed to categorize the fail-ures into three main types.Then,DBN-Softmax classifiers are introduced to extract features and train the classifica-tion model respectively,building a remote barrier localization model.Finally,failure types and telemetry informa-tion are used to precisely locate the faults.Engineering examples have shown effective validation of the method,in-cluding its merits of short computation time and high localization accuracy. |
| Author | 盛海华 史建立 张小荣 李海 计荣荣 |
| AuthorAffiliation | 国网浙江省电力有限公司超高压分公司,杭州 311121%国网浙江省电力有限公司,杭州 310007%武汉凯默电气有限公司,武汉 430223 |
| AuthorAffiliation_xml | – name: 国网浙江省电力有限公司超高压分公司,杭州 311121%国网浙江省电力有限公司,杭州 310007%武汉凯默电气有限公司,武汉 430223 |
| Author_FL | JI Rongrong LI Hai SHENG Haihua ZHANG Xiaorong SHI Jianli |
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| DOI | 10.19585/j.zjdl.202410005 |
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| Keywords | DBN communication link 通信链路 遥控障碍定位 智能变电站 深度置信网络 intelligent substation remote barrier localization |
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| Publisher | 国网浙江省电力有限公司超高压分公司,杭州 311121%国网浙江省电力有限公司,杭州 310007%武汉凯默电气有限公司,武汉 430223 |
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| Title | 基于深度置信网络的智能变电站遥控障碍定位方法 |
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