| 李琳琳,吕俊军.海洋环境工频磁场量级的快速估计方法[J].装备环境工程,2011,8(3):94-96,108. LI Lin-lin,LV Jun-jun.Rapid Estimation Method of Power Frequency Magnetic Field in Ocean Environment[J].Equipment Environmental Engineering,2011,8(3):94-96,108. |
| 海洋环境工频磁场量级的快速估计方法 |
| Rapid Estimation Method of Power Frequency Magnetic Field in Ocean Environment |
| 投稿时间：2010-09-28 修订日期：2011-06-15 |
| DOI： |
| 中文关键词: 工频电磁波 透射距离 快速估计 |
| 英文关键词:power frequency electromagnetic wave transmission distance rapid estimation |
| 基金项目:国防技术基础资助项目 （H082009A001） |
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| 中文摘要: |
| 海洋环境中工频电磁场是舰船水下电磁场测量的重要干扰源之一。对工频电磁场进行测量时由于水下布放难度较大， 对测试海域进行多点测量并不现实。通过对工频电磁场海水中透射基本理论的分析， 提出了一种工频磁场的快速估计方法， 实测验证了方法的有效性。 |
| 英文摘要: |
| The power frequency electromagnetic component is a significant disturbance when we take measurement to the ship underwater electromagnetic field in ocean. During the measurement we found it′ s difficult to place the equipment underwater, so it′ s unpractical to measure the electromagnetic component at arbitrary position in the sea. By analyzing its theory of transmission, this paper presents a rapid estimation method of power frequency magnetic field, and validates its validity by experimentation. |
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