1. 大连理工大学 物理学院， 辽宁 大连 116024； 2. 中国船舶及海洋工程设计研究院， 上海 200011；3. 上海交通大学 电子信息与电气工程学院， 上海 200240
通讯作者:邰能灵，男，教授，博士生导师，电话（Tel.）：021-34204290；E-mail：nltai@sjtu.edu.cn.作者简介:蔡岳丰（1997-），男，安徽省固镇县人，本科生，主要从事光电信息科学与工程研究.Review of Analytical Methods for Underwater Electric Field in Ships
CAI Yuefeng，FAN Xiaoping，TAI Nengling1. School of Physics, Dalian University of Technology, Dalian 116024, Liaoning, China;2. Marine Design & Research Institute of China, Shanghai 200011, China; 3. School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
摘要/Abstract
摘要： 结合船舶发展的最新趋势，阐述船舶水中电场分析的重要意义及其在船舶电力系统研究领域的重要地位.从理论上计算分析船舶在水中所处的电场，通过调研整理水中电场理论建模方法的研究进展，根据点电极、电偶极子等不同种类模型对其进行分类论述.对船舶在水中电场的测量进行了评述，包括测量方法和畸变电场导致的测量误差.最后分析了船舶水中电场的模拟实验，并对水中极低频电场的测量实验关键技术进行了分析与总结.
关键词: 点电极, 电偶极子, 直流电流元, 时谐电流元, 畸变电场, 有限元, 极低频电场
Abstract: Calculating and analyzing the electric field of ship in water, by reviewing the research progress of theoretical modeling methods, we classified and discussed separately on modes such as point electrode mode and electric dipole model. Then the measurement of the electric field of a ship under water is reviewed, including measurement methods and measurement errors caused by distorted electric field. Finally we introduced the simulation experiments of the ship electric field, and made an analysis and summary on the measurement experiments of extremely low frequency electric field.
Key words: point electrode;electric dipole, DC current element, time harmonic current element, distortion electric field, finite element, extremely low frequency electric field
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