Recognition of Partial Discharge Pattern in Switchgear Based on Logistic Model Tree

HAO Yingshuai; XU Liyang; YIN Yijie; CHEN Zhihong; ZHENG Wendong; HUANG Chengjun

doi:10.13296/j.1001-1609.hva.2014.02.015

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Recognition of Partial Discharge Pattern in Switchgear Based on Logistic Model Tree

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- Recognition of Partial Discharge Pattern in Switchgear Based on Logistic Model Tree
- High VoltageApparatus Vol. 50, Issue 2, Pages: 80-85(2014)
- 作者机构：
  
  1. 上海交通大学电气工程系
  2. 上海市电力公司市南供电公司
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2014.02.015
  CLC： TM591
- Published：2014
- 稿件说明：
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[1]郝英帅,徐力扬,殷怡杰,陈志宏,郑文栋,黄成军.基于Logistic模式树的开关柜局部放电识别方法[J].高压电器,2014,50(02):80-85.

HAO Yingshuai, XU Liyang, YIN Yijie, et al. Recognition of Partial Discharge Pattern in Switchgear Based on Logistic Model Tree[J]. High voltageapparatus, 2014, 50(2): 80-85.
[1]郝英帅,徐力扬,殷怡杰,陈志宏,郑文栋,黄成军.基于Logistic模式树的开关柜局部放电识别方法[J].高压电器,2014,50(02):80-85. DOI： 10.13296/j.1001-1609.hva.2014.02.015.

HAO Yingshuai, XU Liyang, YIN Yijie, et al. Recognition of Partial Discharge Pattern in Switchgear Based on Logistic Model Tree[J]. High voltageapparatus, 2014, 50(2): 80-85. DOI： 10.13296/j.1001-1609.hva.2014.02.015.

摘要

局部放电类型的判定对于设备绝缘状态的评估具有重要的意义。笔者在简单介绍Logistic模式树的基础上

将这种方法应用于局部放电的类型判别。文中首先介绍了实验室模拟的4种典型局部放电以及暂态对地电压（TEV）信号的采集

讨论了特征量的选择标准

然后提取12个鲁棒性强的特征量作为放电类型的识别标识

用于Logistic模式树的建立。结果表明基于Logistic模式树的分类器结构简单明确

而且具有良好的识别效果。

Abstract

Recognition of partial discharge pattern is very important for assessing insulation condition of electric equipment.In this paper

Logistic model tree is briefly introduced

and the application of the logistic model tree to partial discharge pattern recognition is described.Four typical partial discharge patterns are simulated in laboratory

transient earth voltage（TEV） signals are sampled

and the selection criterion of attributes is discussed.Moreover

12 robust attributes are extracted as recognition marks of partial discharge to construct the Logistic model tree.The recognition result demonstrates that the classifier based on the constructed Logistic model tree possesses a clear and simple structure

and shows high recognition performance.

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Simulation and Experimental Study on Partial Discharge Decomposition Components of Air-insulated Switchgear Cabinet Considering the Influence of Temperature and Humidity

Research on the Influence of Temperature and Humidity on the Physical Signal of Partial Discharge of Switchgear

RESEARCH ON THE CHARACTERISTICS OF ULTRASONIC SIGNALS OF PARTIAL DISCHARGE IN 12V SWITCHGEAR CABINET

Distance-based Methods for Pattern Recogition of Discharge

STUDY OF FRACTAL GRID-DIMENSION PATTERN FOR PD RECOGNITION

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