| 基于超低频电磁波的海底管道内缺陷定位技术研究 |
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| 引用本文： | 刘湘宁. 基于超低频电磁波的海底管道内缺陷定位技术研究[J]. 中国海洋平台, 2005, 20(5): 42-44 |
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| 作者姓名： | 刘湘宁 |
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| 作者单位： | 胜利油建责任有限公司,东营,257000 |
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| 基金项目： | 国家“863”项目(2004AA602230) |
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| 摘 要： | 利用超低频电磁波作为示踪源,建立磁场模型,并对示踪信号的发射与接收图形进行研究,从而精确定位海底管道内层的泄漏点。
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| 关 键 词： | 超低频电磁波 定位技术 缺陷 磁场模型 |
| 文章编号： | 1001-4500(2005)05-0042-3 |
| 收稿时间： | 2005-07-07 |
| 修稿时间： | 2005-07-07 |
THE THEORETIC RESEARCH OF THE FAULT LOCATION IN SUBSEA INTERIOR PIPELINE BASED ON ULTRA LOW FREQUENCY ELECTROMAGNETIC WAVE |
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| LIU Xiangning. THE THEORETIC RESEARCH OF THE FAULT LOCATION IN SUBSEA INTERIOR PIPELINE BASED ON ULTRA LOW FREQUENCY ELECTROMAGNETIC WAVE[J]. China offshore Platform, 2005, 20(5): 42-44 |
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| Authors: | LIU Xiangning |
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| Affiliation: | 1. Shengli Oilfield Construction Ltd. , 2. drilling technology research institute Shengli DongYing , 257000 ,Shandong ; Oilfield ,DongYing, 257000 Shandong |
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| Abstract: | The magnetic field model is based on the ultra low frequency electromagnetic wave which is the source of tracing.The research is about of the tracing signal emission and the receiving graph,which can accurately locate the interior leak point of the subsea pipelines. |
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| Keywords: | ultra low frequency electromagnetic wave location technology fault magnetic field mode |
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