APPLICATION OF INFORMATION FUSION BASED ON DEMPSTER-SHAFER’S EVIDENCE THEORY TO THE DIAGNOSIS OF TRANSFORMER’S FAULT POSITION

WANG Bei-bei; GUO Ji-wei; XIE Jing-dong; ZHOU Jian-hua; TANG Guo-qing

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APPLICATION OF INFORMATION FUSION BASED ON DEMPSTER-SHAFER’S EVIDENCE THEORY TO THE DIAGNOSIS OF TRANSFORMER’S FAULT POSITION

更新时间：2025-04-26

- APPLICATION OF INFORMATION FUSION BASED ON DEMPSTER-SHAFER’S EVIDENCE THEORY TO THE DIAGNOSIS OF TRANSFORMER’S FAULT POSITION
- High VoltageApparatus Issue 1, Pages: 49-52(2003)
- 作者机构：
  
  1. 东南大学电气工程系
  2. 东南大学电气工程系江苏南京210096
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM407
- Published：2003
- 稿件说明：
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[1]王蓓蓓,郭基伟,谢敬东,周建华,唐国庆.基于信息融合技术的电力变压器故障部位诊断[J].高压电器,2003(01):49-52.

WANG Bei-bei, GUO Ji-wei, XIE Jing-dong, et al. APPLICATION OF INFORMATION FUSION BASED ON DEMPSTER-SHAFER’S EVIDENCE THEORY TO THE DIAGNOSIS OF TRANSFORMER’S FAULT POSITION[J]. High voltageapparatus, 2003, (1): 49-52.
[1]王蓓蓓,郭基伟,谢敬东,周建华,唐国庆.基于信息融合技术的电力变压器故障部位诊断[J].高压电器,2003(01):49-52. DOI：

WANG Bei-bei, GUO Ji-wei, XIE Jing-dong, et al. APPLICATION OF INFORMATION FUSION BASED ON DEMPSTER-SHAFER’S EVIDENCE THEORY TO THE DIAGNOSIS OF TRANSFORMER’S FAULT POSITION[J]. High voltageapparatus, 2003, (1): 49-52. DOI：

摘要

首先对变压器故障诊断中的可用信息进行分类

然后在分析目前诊断信息欠缺的基础上

提出信息融合诊断的思想

并针对变压器故障部位诊断

探讨了识别框架的形成、基本概率赋值函数的构造以及运用D-S证据理论进行证据组合与推理的过程

并用实例验证了该方法的有效性。

Abstract

First

the useful in formation of transformer faults is divided into several parts.Based on the analy sis of the shortcoming of current diagnose information

this paper puts forward a n idea of information fusion.Aiming at diagnosis of transformer fault position

a nd discusses how to form identification frame

how to construct basic probability assignment and how to synthesize and reason corresponding evidences.It is prove d to be a feasible and useful method to diagnose fault position in transformers.

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