STUDY OF FRACTAL GRID-DIMENSION PATTERN FOR PD RECOGNITION

LI Jian; SUN Caixin; CHEN Mingying; DU Lin; YUAN Zhijian

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STUDY OF FRACTAL GRID-DIMENSION PATTERN FOR PD RECOGNITION

更新时间：2025-05-23

- STUDY OF FRACTAL GRID-DIMENSION PATTERN FOR PD RECOGNITION
- High VoltageApparatus Issue 2, Pages: 18-20+23(2001)
- 作者机构：
  
  1. 重庆大学高电压与电工新技术教育部重点实验室!重庆400044
  2. 重庆大学高电压与电工新技术教育部重点实?
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM835.4
- Published：2001
- 稿件说明：
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[1]李剑,孙才新,陈明英,杜林,袁志坚.局部放电识别中分维数分布的研究[J].高压电器,2001(02):18-20+23.

LI Jian, SUN Caixin, CHEN Mingying, et al. STUDY OF FRACTAL GRID-DIMENSION PATTERN FOR PD RECOGNITION[J]. High voltageapparatus, 2001, (2): 18-20+23.
[1]李剑,孙才新,陈明英,杜林,袁志坚.局部放电识别中分维数分布的研究[J].高压电器,2001(02):18-20+23. DOI：

LI Jian, SUN Caixin, CHEN Mingying, et al. STUDY OF FRACTAL GRID-DIMENSION PATTERN FOR PD RECOGNITION[J]. High voltageapparatus, 2001, (2): 18-20+23. DOI：

摘要

本文将分形理论应用于局部放电模式识别

从统计图谱中提取分形特征。在局部放电模式试验基础上

采用计盒数的分形维数算法

从大量的局部放电样本中提取分形网格维数特征参数

提高了局部放电模式的准确性。

Abstract

This paper adopts fractal theory in application of partial discharge （PD） recognition and extracts fractal features from the two dimensional PD statistic distribution. From designed model tests and fraction calculation results

it is shown the method is effective to extract PD pattern features of grid fractal dimensions which are helpful in PD pattern recognition.

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