摘要
在无线电能传输系统中,为了实现发射端与接收端之间信息的交互,往往需要进行一次侧、二次侧的信号传输。针对磁耦合无线电能传输系统对于发射端与接收端进行信号通信的实际需求,综述了目前存在的几大类能量/信号同步传输模式,并分析了各类模式的特点及其应用。重点分析了基于能量耦合机构的共享传输通道信号传输模式,简析了信号同步传输的工作原理和特点。最后,对能量/信号并行传输的应用及发展进行了总结。
In wireless power transfer system,the data transmission is always required because the information exchange between transmitter and receiver is needed to be realized.Thus,for the magnetic coupled wireless power transfer system’s data transmission application,this paper presented a review for current parallel transmission modes of power and data and an analysis of their working principles and characteristics.Then,the shared channel parallel transmission mode is focused to be analyzed.Besides,the application and future development for power and data transmission are summarized.
作者
孙跃
王佩月
代林
SUN Yue;WANG Peiyue;DAI Lin(College of Automation,Chongqing University,Chongqing 400044,China)
出处
《电器与能效管理技术》
2019年第17期1-7,30,共8页
Electrical & Energy Management Technology
关键词
无线电能传输
信号传输
共享传输通道模式
工作原理
wireless power transfer(WPT)
data transmission
shared channel mode
work priciple
