Design considerations for electromagnetic couplers in contactless power transmission systems for deep-sea applications

作     者：Ze-song Li De-jun Li Lin Lin Ying Chen 

出 版 物：《Journal of Zhejiang University-Science C(Computers and Electronics)》 (浙江大学学报C辑（计算机与电子（英文版）)

年 卷 期：2014年第15卷第1期

页      码：62-62页

摘      要：In underwater applications of contactless power transmission(CLPT)systems,high pressure and noncoaxial operations will change the parameters of electromagnetic(EM)*** a result,the system will divert from its optimum *** a reluctance modeling method,we investigated the gap effects on the EM coupler in deep-sea *** and measurements were performed to analyze the influence of high pressure and noncoaxial alignments on the *** was shown that it is useful to set a relatively large gap between cores to reduce the influence of *** were carried out to verify the transferring capacity of the designed coupler and system for a fixed *** results showed that an EM coupler with a large gap can serve a stable and efficient power transmission for the CLPT *** designed system can transfer more than 400 W electrical power with a 2-mm gap in the EM coupler,and the efficiency was up to 90%coaxially and 87%non-coaxially in 40 MPa salt ***,a mechanical layout of a 400 W EM coupler for the underwater application in 4000-m deep sea was proposed.

主 题 词：电磁耦合器 任务系统 深海环境 电源变压器 应用 设计 电力传输 最佳性能 

学科分类：080903[080903] 080802[080802] 0808[工学-自动化类] 0809[工学-计算机类] 08[工学] 

馆 藏 号：203935230...