基于COMSOL对电场指纹技术中典型缺陷识别的仿真研究  

Simulation Research of Typical Defect Identification in Electric Field Fingerprint Technology Based on COMSOL

作　　者：樊户伟[1] 陈健飞[1,2] 李西彦 丛雪明[1] 王安泉[1] FAN Huwei;CHEN Jianfei;LI Xiyan;CONG Xueming;WANG Anquan

机构地区：[1]胜利油田技术检测中心,山东东营257000 [2]胜利油田检测评价研究有限公司,山东东营257000

出　　处：《科技创新与应用》2020年第30期6-9,12,共5页Technology Innovation and Application

基　　金：国家重点研发计划(编号:2016YFC0802302)资助。

摘　　要：电场指纹技术作为一种对埋地管道、海底管道、高温高压设备等非常有效的监测技术手段,越来越得到国内外的认可;但该技术在国内起步晚、被国外公司所垄断的现状大大限制了其在国内的推广发展,为开展对电场指纹技术的仿真研究,文章以COMSOL为工具,对管道中三种典型缺陷进行仿真研究。As a very effective monitoring technology for buried pipelines, submarine pipelines, high-temperature and high-pressure equipment, electric field fingerprint technology has been increasingly recognized at home and abroad. However, the technology started late in China and was monopolized by foreign companies. The current situation greatly limits its promotion and development in China.In order to carry out simulation research on electric field fingerprint technology, this paper uses COMSOL as a tool to simulate three typical defects in the pipeline.

关 键 词：电场指纹技术 COMSOL 典型缺陷 仿真研究 

分 类 号：TE988[石油与天然气工程—石油机械设备]