[1]徐锦程,陈金忠,孟 涛,等.基于STM32和LabVIEW的埋地钢质管道杂散电流检测系统[J].工业仪表与自动化装置,2022,(01):29-35.[doi:10.19950/j.cnki.cn61-1121/th.2022.01.007]
　XU Jincheng,CHEN Jinzhong,MENG Tao,et al.Stray current detection system for buried steel pipeline based on STM32 and LabVIEW[J].Industrial Instrumentation & Automation,2022,(01):29-35.[doi:10.19950/j.cnki.cn61-1121/th.2022.01.007]

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基于STM32和LabVIEW的埋地钢质管道杂散电流检测系统

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

卷:

期数:

2022年01期

页码:

29-35

栏目:

出版日期:

2022-02-15

文章信息/Info

Title:

Stray current detection system for buried steel pipeline based on STM32 and LabVIEW

文章编号:

1000-0682（2022）01-0000-00

作者:

徐锦程1; 陈金忠2; 孟 涛2; 李晓龙2; 杨绪运2; 何仁洋2; 郭岩宝1

1.中国石油大学（北京） 机械与储运工程学院，北京 102249；

2.中国特种设备检测研究院 压力管道部，北京 100029

Author(s):

XU Jincheng1;  CHEN Jinzhong2;  MENG Tao2;  LI Xiaolong2;  YANG Xuyun2;  HE Renyang2;  GUO Yanbao1

(1.?College of Mechanical and Transportation Engineering, China University of Petroleum(Beijing), Beijing 102249, China;2. Pressure Pipeline Department, China Special Equipment Inspection and Research Institute, Beijing 100029, China)

关键词:

STM32; LabVIEW; 埋地钢质管道; 杂散电流; 检测系统; 采集系统

Keywords:

STM32;  LabVIEW;  buried steel pipeline;  stray current;  detection system;  acquisition system

分类号:

TN98；TG174.3+7

DOI:

10.19950/j.cnki.cn61-1121/th.2022.01.007

文献标志码:

A

摘要:

杂散电流干扰是影响埋地钢质管道安全运行的重要因素。针对现有杂散电流检测设备功能单一，精度不高，配置软件易用性差等问题，设计了一种基于STM32和LabVIEW的埋地钢质管道杂散电流检测系统，能够同时测量多种杂散电流干扰评价指标。该系统由采集系统和上位机两部分组成，采用模块化方式设计采集系统硬件电路，采用LabVIEW软件和MATLAB软件联合编程搭建上位机。实验结果表明，系统测量误差小于0.1%，满足标准要求。该系统具有现场应用推广的可行性。

Abstract:

Stray current interference is an important factor affecting the safe operation of buried steel pipeline. In order to solve the problems of single function, low accuracy and poor software usability of existing stray current detection devices, a stray current detection system for buried steel pipeline based on STM32 and LabVIEW is designed, which can measure multiple stray current interference evaluation indexes simultaneously. The system includes two parts: the acquisition system and the upper computer. The hardware circuit of the acquisition system is designed in a modular way, and the upper computer is built by the combined programming of LabVIEW software and MATLAB software. The experimental results show that the system measurement error is less than 0.1%, which meets the standard requirements. The system has the feasibility of field application and popularization.

备注/Memo

备注/Memo:

收稿日期：2021-09-08

基金项目：

国家重点研发计划项目“冬奥用承压设备状态监测及风险预警技术研究”（2019YFF0302202）

作者简介：

徐锦程（1997），男，河南商丘人，硕士研究生，研究方向为油气管道杂散电流检测技术。

通信作者：

何仁洋（1970），男，研究员，研究方向为压力管道完整性技术。

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