[1]张晨冰,石 玉,马 晟.基于干涉的双线圈管道缺陷检测系统设计[J].工业仪表与自动化装置,2026,(02):3-6.[doi:10.19950/j.cnki.CN61-1121/TH.2026.02.001]
　ZHANG Chenbing,SHI Yu,MA Sheng.Design of double-coil pipeline defect detection system based on interference[J].Industrial Instrumentation & Automation,2026,(02):3-6.[doi:10.19950/j.cnki.CN61-1121/TH.2026.02.001]
点击复制

基于干涉的双线圈管道缺陷检测系统设计()

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

卷:
期数:
2026年02期
页码:
3-6
栏目:
出版日期:
2026-04-15

文章信息/Info

Title:
Design of double-coil pipeline defect detection system based on interference
文章编号:
1000-0682（2026）02-0003-04
作者:
张晨冰; 石 玉; 马 晟
南京航空航天大学 自动化学院，江苏 南京 210016
Author(s):
ZHANG Chenbing; SHI Yu; MA Sheng
Nanjing University of Aeronautics and Astronautics,Jiangsu Nanjing 210016, China
关键词:
扭转导波; 磁致伸缩; 电磁超声; 无损检测
Keywords:
twist the guided wave;  magnetostrictive;  electromagnetic ultrasonic;  non-destructive testing
分类号:
TH-39
DOI:
10.19950/j.cnki.CN61-1121/TH.2026.02.001
文献标志码:
A
摘要:
电磁超声技术常用来检测管道缺陷，针对电磁超声的管道扭转导波换能器存在换能效率低，检测信号微弱的问题，研究了一种基于反转魏德曼效应的双发射线圈式激励探头，增大了回波信号信噪比。首先基于超声波干涉原理，设计具有固定间距的双发射线圈，并通过改变其绕向使两线圈激励出的扭转导波产生相长干涉，从而增大扭转导波的幅值。然后设计了激励电路并采用全桥逆变电路进行功率放大。最后进行了仿真及实验验证。结果表明，双线圈换能器结构使导波幅值增大为原来的2.76倍，可显著提高激励导波的幅值及接收信号的信噪比。
Abstract:
Electromagnetic ultrasonic technology is widely applied in pipeline defect detection. However, electromagnetic ultrasonic torsional guided wave transducers suffer from low energy conversion efficiency and weak detection signals. To address these limitations, a dual-coil excitation probe based on the inverse Wiedemann effect is proposed, which improves the signal-to-noise ratio of the echo signal.Firstly, based on the principle of ultrasonic interference, double transmitting coils with fixed spacing was designed. By changing their winding directions, the torsional guided waves generated by the two coils produce reciprocal interference, thereby increasing the wave amplitude. An excitation circuit was further developed and a full-bridge inverter circuit was adopted for power amplification. Finally, both simulation and experimental verification were performed. The results demonstrate that the dual-coil transducer structure increases the wave amplitude by 2.76 times compared to the original, which significantly enhances the amplitude of the excitation wave as well as the signal-to-noise ratio of the received signal.

参考文献/References:

[1].花云龙,李文君,赵鹏飞.压力管道金属损失缺陷致因及检测技术[J].管道技术与设备, 2025(03): 35-39.

[2].牛露燕,任旭虎,王瀚林,赵雪阳,由 郑.金属管道磁应力测量系统设计与开发[J].电子设计工程,2023,31(6):99-104.
[3].曹浩伦,彭浩,刘万福,等.浅谈压力管道检验应用无损检测技术[J].西部特种设备, 2025, 8(03): 31-39.
[4].赵帅,文绍牧,廖柯熹,等.无损检测技术在高含硫天然气管道中的应用研究进展[J].材料导报,2025,39(09): 153-161.
[5].许鉴鉴,王悦民,邱增城,等.新型磁致伸缩扭转导波传感器在铜管中的实验研究[J].舰船电子工程,2022, 42 (03): 188-192.
[6].翟国富,梁宝,邓超然,等.耐高温双线圈结构电磁超声换能器设计[J].中国电机工程学报,2021,41(11): 3943-3951.
[7].石文泽,邵纬桑,卢超,等.高温铝合金仅线圈式电磁超声检测方法研究[J].机械工程学报,2025,61(06): 79-91.
[8].张帆,马共立,李策,等.基于反转威德曼效应的管道扭转导波监测换能器设计[J].仪表技术与传感器, 2022(07): 28-33.
[9].方锋.声波干涉原理在电声系统降噪中的应用[J].电声技术, 2025, 49(02):43-45.
[10].姚金明,张腾飞,韩辉,等.基于COMSOL Multiphysic的电枢/轨道接触界面多物理场耦合与教学应用[J]. 物理与工程,2025,35(02): 46-52.
[11].徐瑞,黄厚杰,张浩浩.高压电缆接头优化设计及可靠性分析[J].电子设计工程,2025,33(22):75-79.
[12].汪棋,严濛,曾礼亮,等.电磁超声换能器检测分析与优化设计[J].实验室研究与探索, 2025, 44 (08): 12-17.
[13].刘国昌,卫东,冯得辉.电站锅炉水冷壁磁声复合检测传感器设计及参数优选模拟试验研究[J].工业仪表与自动化装置, 2022(03): 91-94+119.

相似文献/References:

备注/Memo

备注/Memo:
收稿日期：2025-09-26基金项目：国家重点研发计划（2022YFC3005003）；中央高校基本科研业务费（NJ2024015）第一作者：张晨冰（2001—），女，汉族，河北衡水人，硕士，研究方向为电磁超声无损检测。通信作者：石玉（1973—），女，汉族，江苏句容人，博士，研究方向为优化算法、数字信号处理。E-mail:zhangchenbing2001@163.com
更新日期/Last Update: 1900-01-01