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无线电能传输的抗干扰调谐系统设计 被引量:3

Design of anti-jamming tuning system for radio energy transmission
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摘要 采用短波发射机来调整无线电能传输工作频率的传统系统,容易受到外界信号干扰的影响,导致调谐精准度较低,为了解决该问题,提出抗干扰调谐系统设计。以Zedboard扩展式处理平台为研发板,设计系统总体方案。利用Zynq7020研究系统硬件结构,采用TMS320VC5416PCE型号DSP芯片设计抗干扰调谐器,并在混频之前采用A/D转换进行滤波干扰信号处理。设计信号振荡和调谐电路,获取电压、电流信号幅值和相位,为系统调谐提供数据。根据系统软件设计流程,分析系统接收端和发射端工作频率,通过数字信号处理时序图,更改配置参数,适应不同硬件,保证系统调谐具有抗干扰能力。通过实验对比结果可知,该系统调谐精准度较高,为无线电能高效传输奠定基础。 The traditional system that uses shortwave transmitter to adjust the working frequency of radio power transmission is susceptible to external signal interference,resulting in low tuning accuracy. In order to solve this problem,an anti interference tuning system is designed. The Zedboard extension processing platform is used as research and development board to design the overall scheme of the system. Zynq7020 is utilized to study the hardware structure of the system. The anti jamming tuner is designed by using DSP chip of TMS320VC5416PCE. The A/D conversion is used to filter the jamming signal before frequency mixing. Signal oscillation and tuning circuit are designed to obtain the amplitude and phase of voltage and current signals,and provide data for system tuning. The working frequency of the receiver and transmitter is analyzed according to the system software design process. The configuration parameters are changed according to the digital signal processing sequence diagram to adapt to different hardware to ensure the anti interference ability of the system tuning. The experimental results show that the system has high tuning accuracy and lays a foundation for efficient transmission of radio energy.
作者 邹玉炜 ZOU Yuwei(Anyang Normal University,Anyang 455000,China)
机构地区 安阳师范学院
出处 《现代电子技术》 北大核心 2019年第17期114-118,共5页 Modern Electronics Technique
基金 河南省科技攻关项目(172102210093)~~
关键词 无线电能传输 抗干扰 频率调谐 参数配置 信号处理 滤波 振荡电路设计 radio energy transmission anti jamming frequency tuning parameter configuration signal processing filtering oscillation circuit design
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  • 1戴卫力,费峻涛,肖建康,范新南.无线电能传输技术综述及应用前景[J].电气技术,2010,11(7):1-6. 被引量:56
  • 2黄学良,曹伟杰,周亚龙,王维,谭林林.磁耦合谐振系统中的两种模型对比探究[J].电工技术学报,2013,28(S2):13-17. 被引量:26
  • 3储江龙,李玉玲,杨仕友.非辐射共振耦合式无线电能传输系统前端功率放大系统设计[J].电工技术学报,2013,28(S2):55-60. 被引量:10
  • 4董佳兴,薛新.高效E类功率放大器的设计[J].通信对抗,2006(2):50-54. 被引量:4
  • 5张鹏种.小功率无线能量传输系统关键技术研究[D].南京理工大学,2013.
  • 6Pinuela Manuel, Yates David C, Lucyszyn Stepan. Maximizing DC-to-load efficiency for inductive power transfer[J]. IEEE Transactions on Power Electronics, 2013, 28(5): 2437-2447.
  • 7Kurs A, Karalis A, Moffatt R, et al. Wireless power transfer via strongly coupled magnetic resonances [J].Science, 2007, 317: 83-86.
  • 8KURS A, KARALIS A, MOFFATT R, et al. Wireless power transfer via strongly coupled magnetic resonances [ J]. Science,2007,317 (5834) :83 - 86.
  • 9WEI Wei, KAWA, YOSHIHIRO, et al. Characteristic analysis of double spiral resonator for wireless power transmission [ J ]. IEEE Transactions on Antennas and Propagation, 2014,62 (1):411 -419.
  • 10WEI Wei, KAWA, YOSHIHIRO, et al. Experimental analysis of double spiral resonator for wireless power transmission: WPTC 2013 : IEEE Wireless Power Transfer Conference, Perugia, May 8 - 9,2013 [ C ]. New York : IEEE,2013.

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