Analysis and Review on Reactor Latent Fault characteristics and Its Coupling Parameter

LIN Ruicong; MIAO Xiren; GUO Moufa; CHEN Dan; LIN Feng

doi:10.13296/j.1001-1609.hva.2015.01.026

您当前的位置：

首页 >

文章列表页 >

Analysis and Review on Reactor Latent Fault characteristics and Its Coupling Parameter

更新时间：2025-04-26

- Analysis and Review on Reactor Latent Fault characteristics and Its Coupling Parameter
- High VoltageApparatus Vol. 51, Issue 1, Pages: 150-155(2015)
- 作者机构：
  
  1. 福州大学电气工程与自动化学院
  2. 福建省电力有限公司检修分公司
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2015.01.026
  CLC： TM47
- Published：2015
- 稿件说明：
移动端阅览
[1]林瑞聪,缪希仁,郭谋发,陈丹,林峰.电抗器潜伏性故障特征及其耦合量分析综述[J].高压电器,2015,51(01):150-155.

LIN Ruicong, MIAO Xiren, GUO Moufa, et al. Analysis and Review on Reactor Latent Fault characteristics and Its Coupling Parameter[J]. High voltageapparatus, 2015, 51(1): 150-155.
[1]林瑞聪,缪希仁,郭谋发,陈丹,林峰.电抗器潜伏性故障特征及其耦合量分析综述[J].高压电器,2015,51(01):150-155. DOI： 10.13296/j.1001-1609.hva.2015.01.026.

LIN Ruicong, MIAO Xiren, GUO Moufa, et al. Analysis and Review on Reactor Latent Fault characteristics and Its Coupling Parameter[J]. High voltageapparatus, 2015, 51(1): 150-155. DOI： 10.13296/j.1001-1609.hva.2015.01.026.

摘要

针对电抗器容量及电压等级提高所带来的潜伏性故障发生趋势增加

笔者分析了绝缘水平、温升、振动特征参量的检测技术特点及其局限性

阐述了振动信号可作为电抗器各类故障的体现方式及其与电抗器的绝缘、温升之间的耦合关系

提出基于振动法的电抗器潜伏性故障检测应解决的关键技术问题

尤其是大型电抗器阵列式振动传感器的应用及其振动传播特性对故障诊断与定位的作用。以潜伏性故障特征及其耦合关系的角度诊断故障类型与故障定位

对电抗器状态检修具有实际的工程应用价值。

Abstract

With elevation in shunt reactor’s capacity and voltage level

its latent faults tend to increase.In this paper

the characteristics and limitations of the existing measurement techniques for insulation level

temperature rise

and vibration signal are analyzed.And the coupling relationship of the vibration signal to the shunt reactor’s insulation level and temperature rise is expounded to draw a conclusion that the vibration signal can reflect various faults of a shunt reactor.Moreover

key technological issue for latent faults detection of shunt reactor based on vibration method is put forward to be solved.Based on the application of vibration sensor array to detecting the vibration signal of a large-scale shunt reactor

the effect of vibration propagation characteristics on fault diagnosis and location is discussed.It is concluded that the fault diagnosis and location with the latent fault features and its coupling parameters are applicable to practical engineering for condition-based maintenance of shunt reactors.

关键词

Keywords

references

Views

304

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Research on GIL Mechanical Fault Detection System Based on Combined Vibration and Acoustic Location Technology

Study on Oil Temperature Prediction of Shunt Reactor Based on Feedback Constrained Variational Mode Decomposition and Long Short-term Memory Neural Network

Mechanical Condition Identification of On-load Tap-changer Based on Optimized TQWT and Twin SVM

Fault Location of DC Cable Based on S-transform Mode Energy Analysis

Study on Difference of Vibration Characteristics of GIS in Operation

Related Author

XU Aihua

ZANG Chunyan

LI Yishuo

HU Hongbo

XU Hao

XU Shengbo

GUO Hai

CHEN Haoyu

Related Institution

Hubei Institute of Measurement and Testing Technology

School of Electrical and Electronic Engineering, Huazhong University of Science and Technology

College of Electrical Engineering, Shanghai University of Electric Power

State Grid Sichuan Electric Power Company

Electric Power Research Institute, Guangxi Power Grid Corporation

⁰