摘要
首先对水下无线电能传输技术进行了分类,然后给出了磁感应式水下无线电能传输的基本结构和工作原理,讨论了该技术的最优工作频率、传输距离、线圈结构选择、涡流损耗与频率分裂现象.随后简要给出了磁谐振式水下无线电能传输技术和电场耦合式水下无线电能传输的研究现状.最后对水下无线电能传输技术有待研究的问题进行了展望.
Classification of underwater wireless power transfer ( UWPT) is given first and then basic topology and operation principle of inductive UWPT are presented followed by its optimal operational frequency, transfer distance,choice of coil structure, eddy current loss and frequency splitting. Next, magnetic resonance UWPT and electrical coupling UWPT are described briefly.Finally the future challenges of UWPT are introduced.
出处
《南京信息工程大学学报(自然科学版)》
CAS
2017年第1期46-53,共8页
Journal of Nanjing University of Information Science & Technology(Natural Science Edition)
基金
工信部联装[2016]26号"自升式平台中央控制系统研制与应用示范"资助
关键词
水下无线电能传输
工作频率
线圈结构
涡流损耗
频率分裂
磁感应式
磁谐振式
电场耦合式
operational frequency
coil structure
eddy current loss
frequency splitting
inductive UWPT
magnetic resonance UWPT
electrical coupling UWPT