Research on vibration signal acquisition system based on piezoelectric acceleration sensor

GAO Li-hui; ZHAO Zhen-gang; ZHANG Chang-sheng; LI Ying-na; LI Chuan

doi:10.13873/J.1000-9787(2016)10-0100-03

Chinese

您当前的位置：

首页 >

文章列表页 >

Research on vibration signal acquisition system based on piezoelectric acceleration sensor

更新时间：2025-09-11

- Research on vibration signal acquisition system based on piezoelectric acceleration sensor
- Vol. 35, Issue 10, Pages: 100-102(2016)
- 作者机构：
  
  昆明理工大学信息工程与自动化学院
- 作者简介：
- 基金信息：
- DOI：10.13873/J.1000-9787(2016)10-0100-03
  CLC： TP274.2;TP212
- Published：2016
- 稿件说明：
移动端阅览
[1]高立慧,赵振刚,张长胜,李英娜,李川.压电式加速度传感器振动信号采集系统[J].传感器与微系统,2016,35(10):100-102.

GAO Li-hui, ZHAO Zhen-gang, ZHANG Chang-sheng, et al. Research on vibration signal acquisition system based on piezoelectric acceleration sensor[J]. 2016, 35(10): 100-102.
[1]高立慧,赵振刚,张长胜,李英娜,李川.压电式加速度传感器振动信号采集系统[J].传感器与微系统,2016,35(10):100-102. DOI： 10.13873/J.1000-9787(2016)10-0100-03.

GAO Li-hui, ZHAO Zhen-gang, ZHANG Chang-sheng, et al. Research on vibration signal acquisition system based on piezoelectric acceleration sensor[J]. 2016, 35(10): 100-102. DOI： 10.13873/J.1000-9787(2016)10-0100-03.

摘要

针对变压器产生的振动信号的特征

设计了一种基于压电式加速度传感器的变压器振动信号采集系统。以振动控制台为试验对象

利用此系统对控制台输出的振动信号进行采集

并用快速傅里叶变换对采集到的振动信号进行分析。实验结果表明:该系统将压电式加速度传感器输出的电荷信号转换成了标准的电压信号

能够准确、实时地采集振动信号

为变压器故障在线监测奠定了基础。

Abstract

Design a vibration signal acquisition system of transformer based on piezoelectric acceleration sensor aiming at characteristics of vibration signals generated by transformer. Taking vibration console as test object

acquire vibration signal by this system output by console and use fast Fourier transform（ FFT） to analyze collected vibration signal. Test results shows that the system converts charge signal output by piezoelectric acceleration sensor to standard voltage signal and it can accurately and real-time capture vibration signals

which lay foundation for transformer fault on line monitoring.

关键词

Keywords

references

光纤Bragg光栅在变压器振动监测中的测点选择 [J]. 李凯,赵振刚,蔡陈,李英娜,谢涛,梁仕斌,彭庆军,李川. 光学技术 . 2015(04)

基于光纤F-P传感器变压器铁心在线监测研究 [J]. 刘京诚,任小宇,陈小强,李彦刚. 传感器与微系统 . 2009(05)

压电式加速度传感器在振动测量系统的应用研究 [J]. 陆兆峰,秦旻,陈禾,林立,张颖. 仪表技术与传感器 . 2007(07)

针对振动信号的变压器绕组故障诊断及分析方法研究 [D]. 臧状. 沈阳工业大学 2015

变压器绕组振动特征提取及其状态识别方法研究 [D]. 林爱弟. 浙江大学 2014

干式电力变压器技术与应用[M]. 中国电力出版社 , 余涛等, 2008

传感器原理与应用[M]. 电子科技大学出版社 , 黄贤武,郑筱霞编著, 2004

Views

922

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Design of vessel magnetic field signal acquisition system based on RM3100 magnetic sensor

Study on characteristics of variable section triangle piezoelectric vibration energy harvester

Design of signal acquisition system for piezoresistive flexible pressure sensor array

Control for dexterous hand finger surface pressure based on current parameter

Preparation and property analysis of a novel ORP electrode

Related Author

LUO Jingbo

LIN Chunsheng

CHEN Hao

MA Tianbing

DING Yongjing

DU Fei

CHEN Nannan

JIA Shisheng

Related Institution

School of Weapon Engineering,Naval University of Engineering

School of Mechanical Engineering, Anhui University of Science and Technology

College of Material Science and Engineering, Nanjing Forestry University

Hefei Electricity Services Department of China Railway Shanghai Group Co Ltd

School of Electrical Engineering ＆ Automation,Anhui University

⁰