舰船水下电场测量

Measurement of Underwater Electric Field for Ships

在舰船电场隐身技术上,北约国家海军大量采用了减少舰船电场的措施,并写进了舰船建造规范。将经典电磁理论的核心内容应用到具有导电性的海水中,以舰船水下电场的特点作为切入点,从电场测量、磁性定位、倾角校正三个方面分析,阐述舰船水下电场测量的原理,并提出舰船水下电场测量系统的基本构想。

Modern warship usually has electric field compensating system. The former Soviet Union was in the leading position of warship electric field research for stealth design, and the Western countries had also obtained a great achievements. The Navy of NATO countries widely applied the electric field elimination technology, which was embodied in the design criteria of naval shipbuilding. In this paper, the typical electromagnetism theories are applied to the electric conductive sea. Base on the characteristics of underwater electric field, the principle of underwater electric field measurement for warship is analyzed and explained electric field measurement, magnetism orientation and obliquity correction, by using the theory of electric dipole. The basic concept of measurement system of underwater electric field is put forward.