On-line Temperature Monitoring of 10 kV Underground Cables-in-pipe Row Based on Distributed Optical Fiber Sensing Technology

ZHENG Yan-ling1; YI Tao1; ZHANG Guan-jun1; LI Hong-jie1; ZHANG Yan-hui3; YANG Feng-min3; Song Wei4

doi:10.13296/j.1001-1609.hva.2010.11.022

您当前的位置：

首页 >

文章列表页 >

On-line Temperature Monitoring of 10 kV Underground Cables-in-pipe Row Based on Distributed Optical Fiber Sensing Technology

更新时间：2025-04-26

- On-line Temperature Monitoring of 10 kV Underground Cables-in-pipe Row Based on Distributed Optical Fiber Sensing Technology
- High VoltageApparatus Vol. 46, Issue 11, Pages: 49-52(2010)
- 作者机构：
  
  1. 西安交通大学电气工程学院电力设备电气绝缘国家重点实验室
  2. 宝鸡文理学院电子电气工程系
  3. 郑州供电公司
  4. 河南电力公司
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2010.11.022
  CLC： TM757
- Published：2010
- 稿件说明：
移动端阅览
[1]郑雁翎,仪涛,张冠军,李洪杰,张延辉,杨凤民,宋伟.10kV地下排管电缆的分布式光纤在线测温技术的应用研究[J].高压电器,2010,46(11):49-52.

ZHENG Yan-ling1, YI Tao1, ZHANG Guan-jun1, et al. On-line Temperature Monitoring of 10 kV Underground Cables-in-pipe Row Based on Distributed Optical Fiber Sensing Technology[J]. High voltageapparatus, 2010, 46(11): 49-52.
[1]郑雁翎,仪涛,张冠军,李洪杰,张延辉,杨凤民,宋伟.10kV地下排管电缆的分布式光纤在线测温技术的应用研究[J].高压电器,2010,46(11):49-52. DOI： 10.13296/j.1001-1609.hva.2010.11.022.

ZHENG Yan-ling1, YI Tao1, ZHANG Guan-jun1, et al. On-line Temperature Monitoring of 10 kV Underground Cables-in-pipe Row Based on Distributed Optical Fiber Sensing Technology[J]. High voltageapparatus, 2010, 46(11): 49-52. DOI： 10.13296/j.1001-1609.hva.2010.11.022.

摘要

在电力电缆监测中

温度是一个非常关键的参数

精确的、连续的温度数据对于电力电缆的工作状态监测、动态负荷测定、过热点报警和电缆管道的火灾监测等都具有非常重要的意义。笔者采用基于拉曼散射效应和拉曼光学时域反射测量技术的分布式光纤测温系统

对10kV地下排管敷设的电缆温度进行实时地、多测量点监测

获得了精确的点位温度值

可有效用于在线连续监测

为电缆载流量的确定提供了参考数据。

Abstract

Temperature is a vital parameter in monitoring of power cables.Accurate and continuous temperature data are very important to working condition monitoring

dynamic load determination

overheating alarm

and fire forecast of the power cables.In this paper

the distributed temperature sensing （DTS） system based on Raman scattering effect and optic time domain reflection （OTDF） was applied in real-time temperature monitoring of 10 kV underground cables-in-pipe row

and the temperature data of the power cables were obtained accurately

which can be adopted as reference for determination of current carrying capacity of power cables.

关键词

Keywords

references

Views

342

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Insulation Defect Monitoring of Wide Area Capacitive Equipment Based on Synchronous Timing

Analysis on Influence of Different Aluminum Sheath Structure on Electrical Characteristics of Cable

变压器局部放电在线监测中的自适应滤波技术研究

The Hardware Design of a Concentrative Style On-line Monitoring System for Substation Insulation

OPTICAL FIBER TECHNIQUE AND ITS APPLICATION IN POWER TRANSFORMER INSULATION-MONITORING

Related Author

YANG Haitao

KE Yanguo

LING Song

HU Xiaoyu

SHI Weijia

XIE Jia

LIU Yifan

GAO Song

Related Institution

State Grid Anhui Electric Power Co., Ltd.

State Grid Anhui Electric Power Co., Ltd. Electric Power Research Institute

State Grid Anhui Electric Power Co., Ltd. Maintenance Branch

Hebei Provincial Key Laboratory of Power Transmission Equipment Security Defense, North China Electric Power University

Baoding Tianwei Baobian Electric Co., Ltd.

⁰