文章摘要
张波,疏许健,吴理豪,等.无线电能传输技术亟待解决的问题及对策[J].电力系统自动化. DOI: 10.7500/AEPS20181218007.
ZHANG Bo,SHU Xujian,WU Lihao, et al.Problems of Wireless Power Transmission Technology Urgent to be Solved and Corresponding Countermeasures[J].Automation of Electric Power Systems. DOI: 10.7500/AEPS20181218007.
无线电能传输技术亟待解决的问题及对策
Problems of Wireless Power Transmission Technology Urgent to be Solved and Corresponding Countermeasures
DOI:10.7500/AEPS20181218007
关键词: 无线电能传输  感应耦合  磁耦合谐振  分数阶电路原理  宇称-时间对称原理
KeyWords: wireless power transmission  inductively coupled  magnetically coupled resonant  fractional-order circuit theory  parity-time symmetry theory
上网日期:2019-07-12
基金项目:国家自然科学基金重点项目,51437005,分数阶电路系统谐振无线电能传输机理及关键问题研究
作者单位E-mail
张波 华南理工大学电力学院 epbzhang@scut.edu.cn 
疏许健 华南理工大学电力学院 epshuxujian@163.com 
吴理豪 华南理工大学电力学院 epwulh@mail.scut.edu.cn 
荣超 华南理工大学电力学院 eprongchao@mail.scut.edu.cn 
摘要:
      首先分析国内外无线电能传输技术现有商业化情况、产品标准制定、学术论文和专利发表现状;然后探讨了目前最热门的两种无线电能传输技术——感应耦合和磁耦合谐振无线电能传输技术存在的问题,进而阐述它们在原理、结构和特性上的差异性,旨在解决将感应耦合与磁耦合谐振无线电能传输技术混淆的困惑,以推动无线电能传输技术的进一步发展;最后,针对现有无线电能传输技术发展的瓶颈,介绍了基于分数阶电路原理、宇称-时间对称原理的两种新型的无线电能传输技术,指出无线电能传输技术要成为一种通用技术,还需在机理上有根本性的突破。
Abstract:
      This paper first analyzes the current commercialization situation, the formulation of product standards, the publication status of academic papers and patents of wireless power transfer technology at home and abroad. Then, it discusses the existing problems of the two most popular wireless power transfer technology, inductively coupled wireless power transfer and magnetically coupled resonant wireless power transfer, and then puts forward their differences in principle, structure and characteristics, aimed to resolving the confusion of inductively coupled and magnetically coupled resonant wireless power transfer technology to promote the further development of wireless power transfer technology. Finally, based on the bottleneck of the development of existing wireless power transfer technology, two new types of wireless power transfer technology are proposed and introduced, respectively based on the fractional-order circuit theory and parity-time-symmetric theory, and points out that a fundamental breakthrough in mechanism is needed for wireless power transfer technology to become a general technology.
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