Analysis and Disposal on the Abnormal Chromatogram Fault of Main Transformer

JIANG Yan; SHI Hong

您当前的位置：

首页 >

文章列表页 >

Analysis and Disposal on the Abnormal Chromatogram Fault of Main Transformer

更新时间：2025-04-26

- Analysis and Disposal on the Abnormal Chromatogram Fault of Main Transformer
- High VoltageApparatus Issue 6, Pages: 478-480(2006)
- 作者机构：
  
  1. 重庆电力高等专科学校电力工程系
  2. 重庆电力高等专科学校电力工程系重庆400053
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM407
- Published：2006
- 稿件说明：
移动端阅览
[1]蒋燕,石红.一起主变压器色谱异常故障的原因分析及处理[J].高压电器,2006(06):478-480.

JIANG Yan, SHI Hong. Analysis and Disposal on the Abnormal Chromatogram Fault of Main Transformer[J]. High voltageapparatus, 2006, (6): 478-480.
[1]蒋燕,石红.一起主变压器色谱异常故障的原因分析及处理[J].高压电器,2006(06):478-480. DOI：

JIANG Yan, SHI Hong. Analysis and Disposal on the Abnormal Chromatogram Fault of Main Transformer[J]. High voltageapparatus, 2006, (6): 478-480. DOI：

摘要

某厂500 kV主变压器

采用三相组式变压器

2004年12月16日

2号主变B相变压器油色谱出现总烃含量偏高事件

根据2号B相变压器吊罩后的全面检查和试验

对可能存在的故障模式逐项进行罗列和分析

对各种故障模式发生的可能性高低程度进行了排列

并对可能的故障原因进行了论证

提出了造成这起设备异常事件最可能的原因

并给出了建议性改进措施。

Abstract

The acetglene of a 500 kV 3-phase main transfermer in one factory is detected in the oil chromatogram in phaseB.After the cover of the transformer is removed

the overall checkup and testing are carried out

and the possible fault modes have been listed and analyzed.Through analyzing item by item

the probability level degrees of the various fault modes are arranged.The causes of faults are demonstrated

and the most possible reason caused this transformer abnormal incident is put forward.The improvement measure is proposed.

关键词

Keywords

references

Views

103

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

DIAGNOSIS AND HANDLING OF EXCESSIVE HIGH OIL TEMPERATURE OF A MAIN TRANSFORMER

TRACING OF IRON CORE GROUNDING PHENOMENON OF 220 kV MAIN TRANSFORMER AT JIAHE SUBSTATION

Analysis and Treatment of Abnormal Oil Level in OLTC of a Main Transformer

Reason and Treatment of Transformer Oil Filter Fault

Hyper-parameters Optimization Method for Multi-step Prediction of Acetylene in Power Transformer Oil by Gated Cyclic Unit Network

Related Author

HUANG Bing hong

LIN Jun chang

HUANG Bing-hong

CHEN Yu-chang

LIN Wen-liang

GAO Shuguo

HE Ruidong

XIANG Chenmeng

Related Institution

Fujian Longyan Electric Power Bureau

Guangzhou Electric Power Industrial Bureau

Shantou Power Supply Branch, Guangdian Power Grid Co. Ltd.

广东省广电集团有限公司汕头供电分公司广东汕头515064

State Grid Hebei Electric Power Research Institute

⁰