基于移幅键控的磁耦合谐振式无线电能和信号同步传输方法

发布时间：2019-01-09 14:13

【摘要】：在无线电能传输系统中,信号无线传输同样重要。仅用一套线圈就实现电能与信号无线传输(即无线电能与信号同步传输)是无线电能传输技术产业化必须解决的首要问题,也是当前无线电能传输技术研究的热点问题之一。在四线圈结构的磁耦合谐振式无线电能传输系统基础上,结合移幅键控(ASK)调制与解调方式,提出一种新型的无线电能与信号同步传输方法,并设计其调制、解调电路和同步传输线圈。最后搭建相关的实验系统验证了所提同步传输方法的可行性和有效性。
[Abstract]:In radio power transmission systems, wireless transmission of signals is equally important. The realization of wireless transmission of electric energy and signal (i.e. synchronous transmission of radio energy and signal) with only one set of coils is the most important problem that must be solved in the industrialization of radio energy transmission technology, and it is also one of the hot issues in the research of radio energy transmission technology. On the basis of the magnetically coupled resonant radio energy transmission system with four-coil structure, a novel synchronous transmission method of radio energy and signal is proposed, and its modulation is designed, combining with the modulation and demodulation of amplitude shift keying (ASK). Demodulation circuit and synchronous transmission coil. Finally, a related experimental system is built to verify the feasibility and effectiveness of the proposed synchronous transmission method.
【作者单位】：天津工业大学电工电能新技术天津市重点实验室;
【基金】：国家自然科学基金(51577133,51477117,51407058,51607121) 天津市应用基础及前沿技术研究计划(自然科学基金)联合资助一般项目(15JCYBJC46700) 天津市科技支撑计划(15ZCZDGX00980)资助
【分类号】：TM724

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