华中科技大学学报（自然科学版）2017，Vol.45Issue(4)：57-60,67,5.DOI:10.13245/j.hust.170411
舰船水下工频电场特性研究
Study on underwater power frequency electric field of ship
摘要
Abstract
In order to grasp the space distribution characteristics in shallow sea of the power frequency alternating electric field caused by impressed current cathodic protection system of ship,a time-harmonic electric current element located in three-layer conductive media space was adopted to simulate the fields.The simulation analysis was carried out and proved by experiments.The research results show that the horizontal time-harmonic electric current element can be used to model the power frequency electric field,and the through characteristic of which is obvious and its intensity is on the range of detection.The power frequency electric field may become a new target signal.关键词
舰船/外加电流阴极保护系统/工频电场/水平时谐电流元/三层媒质Key words
ship/impressed current cathodic protection system/power frequency electric field/horizontal time-harmonic electric current element/three-layer medium分类
军事科技引用本文复制引用
蒋治国,陈聪,谭浩..舰船水下工频电场特性研究[J].华中科技大学学报（自然科学版）,2017,45(4):57-60,67,5.基金项目
国家自然科学基金资助项目(51109215) （51109215）
海军工程大学理学院基础研究基金资助项目(HJGSK2014G128). （HJGSK2014G128）
