[1]陈 亮.海上平台采油井电潜泵机械故障信号提纯研究[J].机械与电子,2023,41(06):71-75.
　CHEN Liang.Research on the Purification of Mechanical Fault Signal of Electric Submersible Pump in Offshore Platform Production Well[J].Machinery & Electronics,2023,41(06):71-75.
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海上平台采油井电潜泵机械故障信号提纯研究()
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《机械与电子》[ISSN:1001-2257/CN:52-1052/TH]

卷:
41
期数:
2023年06期
页码:
71-75
栏目:
机电一体化技术
出版日期:
2023-06-25

文章信息/Info

Title:
Research on the Purification of Mechanical Fault Signal of Electric Submersible Pump in Offshore Platform Production Well
文章编号:
1001-2257 ( 2023 ) 06-0071-05
作者:
陈 亮
中海石油(中国)有限公司蓬勃作业公司,天津 300459
Author(s):
CHEN Liang
( Pengbo Operating Company , CNOOC ( China ) Co. , Ltd. , Tianjin 300459 , China )
关键词:
采油井电潜泵; 变频器; PLC 系统; 机械故障信号; 信号提纯
Keywords:
oil-recurring well electric submarine pump ;  inverter ;  PLC system ;  mechanical failure signal ;  signal pure
分类号:
TP391
文献标志码:
A
摘要:
为了提升采油井电潜泵机械故障检测精度,提出一种故障信号提纯方法。通过分析采油井电潜泵机械原理和故障工况条件,描述采油井电潜泵机械故障,将故障类型与非线性时间序列分析模型耦合,从时域和频域 2 方面采集电潜泵机械故障信号,接着利用 Chirplet 变换消除机械故障信号噪声,再利用瞬态冲击提纯方法,提升优化后的机械故障信号纯度,实现故障信号提纯。实验结果表明,所提方法提纯效果好、故障信号提纯效率高。
Abstract:
In order to improve the detection accuracy of the mechanical failure of the electric submersible pump in the oil production well , a fault signal purification method is proposed , which describes the mechanical failure of the electric submersible pump in the oil production well by analyzing the mechanical principle and fault working conditions of the electric submersible pump in the oil production well , The fault type is coupled with the nonlinear time series analysis model , and the mechanical fault signal of the electric submersible pump is collected from the time domain and frequency domain.Then the Chirplet transform is used to eliminate the mechanical fault signal noise , and then the transient impact purification method is used to improve the purity of the optimized mechanical fault signal and realize the purification of the fault signal.The experimental results show that the proposed method has good purification effect and high efficiency of fault signal purification.

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备注/Memo

备注/Memo:
收稿日期: 2022-07-25
作者简介:陈 亮 ( 1985- ),男,吉林松原人,硕士,工程师,研究方向为采油工程。
更新日期/Last Update: 2023-06-27