|本期目录/Table of Contents|

[1]姬建富,刘宏伟,侯云飞,等.基于温度传感器的变压器冷却风机运行状态在线监控方法[J].工业仪表与自动化装置,2022,(04):80-84.[doi:10.19950/j.cnki.cn61-1121/th.2022.04.016]
 JI Jianfu,LIU Hongwei,HOU Yunfei,et al.On line monitoring method of transformer cooling fan operation state based on temperature sensor[J].Industrial Instrumentation & Automation,2022,(04):80-84.[doi:10.19950/j.cnki.cn61-1121/th.2022.04.016]
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基于温度传感器的变压器冷却风机运行状态在线监控方法

《工业仪表与自动化装置》[ISSN:1000-0682/CN:61-1121/TH]

卷:
期数:
2022年04期
页码:
80-84
栏目:
出版日期:
2022-08-15

文章信息/Info

Title:
On line monitoring method of transformer cooling fan operation state based on temperature sensor
文章编号:
1000-0682(2022)04-0000-00
作者:
姬建富刘宏伟侯云飞曹国梁徐祖茵
国网安徽省电力有限公司蒙城县供电公司,安徽 亳州 233500
Author(s):
JI Jianfu LIU Hongwei HOU Yunfei CAO Guoliang XU Zuyin
Mengcheng County Power Supply Company of State Grid Anhui Electric Power Co., LTD, Anhui Bozhou 233500,China
关键词:
温度传感器变压器冷却风机运行状态拉曼散射
Keywords:
temperature sensor transformer cooling fan operation status raman scattering
分类号:
TM721
DOI:
10.19950/j.cnki.cn61-1121/th.2022.04.016
文献标志码:
A
摘要:
以温度为基础进行变压器冷却风机运行状态监测时,监控结果漏警概率较大,由此,提出基于温度传感器的变压器冷却风机运行状态在线监控方法。采用贝叶斯网络建模的方法,分析风险事件高发节点,建立温度传感器部署方案。在冷却风机上安装分布式光纤拉曼温度传感器,结合脉冲编码技术,构建分布式温度传感模型,直接获取设备运行温度测量结果。采用递归型的滤波器,对传感器采集温度信息进行滤波处理,再通过多元统计分析方法,生成多元T2控制图,获取冷却风机运行状态监控结果。实验结果表明:所提方法应用下,漏警概率降低了18.29%和29.15%。
Abstract:
When monitoring the operation status of transformer cooling fan based on temperature, the probability of missing alarm is large. Therefore, an on-line monitoring method of transformer cooling fan operation status based on temperature sensor is proposed. Bayesian network modeling method is used to analyze the nodes with high risk events, and establish the deployment scheme of temperature sensor. The distributed optical fiber Raman temperature sensor is installed on the cooling fan. Combined with pulse coding technology, the distributed temperature sensing model is constructed to directly obtain the equipment operation temperature measurement results. The recursive filter is used to filter the temperature information collected by the sensor, and then the multivariate T2 control chart is generated through the multivariate statistical analysis method to obtain the monitoring results of the operation state of the cooling fan. The experimental results show that under the application of the proposed method, the probability of missing alarm is reduced by 18.29% and 29.15%.

参考文献/References:

[1]王维正,臧玉萍.制药设备运行数据信息远程监控方法仿真[J]. 计算机仿真,2020,37(03):165-168+188.

[2]田新英,左仲善,彭程.风力发电机实时状态监控系统设计[J]. 舰船科学技术,2020,42(12):121-123.
[3]曹世杰,任宸,朱浩程.基于有限监测与降维线性模型耦合预测的暖通空调系统在线监控方法与策略[J]. 建筑科学,2021,37(04):83-92.
[4]马骞,杨荣照,朱泽翔,等.超低频振荡主导机组的在线监控方法[J]. 南方电网技术,2021,15(04):66-72.
[5]刘延春,李娜,王香.基于红外摄像机的智能竞速车运行状态监控[J]. 激光杂志,2021,42(09):179-183.
[6]高源,张振宇,罗翔,等.电网设备状态在线监控系统的研究[J]. 电子器件,2021,44(05):1183-1189.
[7]张入元,武殿梁,黄顺舟.基于数字孪生的总装对接在线监控技术[J]. 组合机床与自动化加工技术,2021(11):109-113.
[8]周从军.基于蚁群算法的带式输送机运行状态监控系统设计[J]. 煤炭技术,2021,40(11):211-213.
[9]余刚毅,刘放,姚怀智.基于LabVIEW的接触网作业车状态监控与姿态跟踪系统[J]. 电子测量技术,2021,44(18):7-12.
[10]高泽宇,张鹏,曹乐乐,等.基于自适应阈值的船舶柴油机状态监控[J].船舶工程,2021,43(12):172-177.
[11]侯晓伟,武鹏,郑良广.基于MEMS铂电阻的无线测温系统设计与测试[J].电子设计工程,2021,29(16):101-104.
[12]才旺,尹明德,肖杰,等.基于LabVIEW的数据库访问技术在测试系统中的应用[J].工业仪表与自动化装置,2020,(04):77-80.

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备注/Memo

备注/Memo:
收稿日期: 2022-03-24
作者简介:姬建富(1979),男,汉族,安徽亳州人,学士(电气工程专业),高级工程师,主要研究方向为变电检修及运维技术等。
更新日期/Last Update: 1900-01-01