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Volume 25 Issue 5
Oct.  2012
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Journal of Southwest Jiaotong University  > 2012  >  25(5): 814-819.
WANG Chao, ZHENG Xufang, WANG Lei. Research on Nonlinear Characteristics of Air Traffic Flows on Converging Air Routes[J]. Journal of Southwest Jiaotong University, 2017, 30(1): 171-178. doi: 10.3969/j.issn.0258-2724.2017.01.024
Citation: XIA Chenyang, ZHANG Yanbing, WU Xiaojie, SUN Yue, ZUO Lan, LI Chaowei. Contactless Power Transfer System with Stabilized Frequency and High Efficiency Based on Impedance Conversion[J]. Journal of Southwest Jiaotong University, 2012, 25(5): 814-819. doi: 10.3969/j.issn.0258-2724.2012.05.013
shu

Contactless Power Transfer System with Stabilized Frequency and High Efficiency Based on Impedance Conversion

doi: 10.3969/j.issn.0258-2724.2012.05.013
  • Received Date: 07 Sep 2011
  • Publish Date: 25 Oct 2012
    Abstract
  • Aimed at the problem that the variation of load resistance can seriously affect the resonant frequency and efficiency of a contactless power transfer (CPT) system, a stabilized frequency and high efficiency CPT system design method based on impedance conversion was put forward to improve its frequency stability and efficiency. According to the theory that switching converters can realize impedance conversion, a switching converter was added to the secondary circuit, the duty cycle of the converter was controlled to realize the equivalent impedance conversion, and the resonance compensation parameters of the CPT system were optimized for achieving stable frequency and high efficiency. Through resonance compensation and impedance conversion analysis, the calculation equations for the key parameters were built up, and the analytical resolution of the switch duty cycle and the load resistance were obtained. Experimental result shows that when the resistance changes from 1 to 10 Ω, the efficiency of the CPT system can always keep 67.0% through adjustment of the duty cycle.

     

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    • References(16)
  • WANG C S, COVIC G A, STIELAU O H. Power transfer capability and bifurcation phenomena of loosely coupled inductive power transfer systems[J]. IEEE Transactions on Industrial Electronics, 2004, 51(1): 148-157.
    HAN K H, LEE B S, BAEK S H, et al. The design evaluation of inductive power-transformer for personal rapid transit by measuring impedance[J]. Journal of Applied Physics, 2008, 103(7): 07E928-1-07E928-3.
    杨建勇,连级三. 感应数据传输及其在磁悬浮列车通信系统中的应用[J]. 西南交通大学学报,2001,36(1): 48-52. YANG Jianyong, LIAN Jisan. Data transmission by induction coupling and its application inmaglevtrain communication system[J]. Journal of Southwest Jiaotong University, 2001, 36(1): 48-52.
    王璐,陈敏,徐德鸿,等. 磁浮列车非接触紧急供电系统的工程化设计[J]. 中国电机工程学报,2007,27(18): 67-70. WANG Lu, CHEN Min, XU Dehong, et al. The engineering design of contactless emergency power supply in maglev[J]. Proceedings of the CSEE, 2007, 27(18): 67-70.
    SATO F, NOMOTO T, KANO G, et al. A new contactless power-signal transmission device for implanted functional electrical stimulation (FES)[J]. IEEE Transactions on Magnetics, 2004, 40(4): 2964-2966.
    孙跃,王智慧,戴欣,等. 非接触电能传输系统的频率稳定性研究[J]. 电工技术学报,2005,20(11): 56-59. SUN Yue, WANG Zhihui, DAI Xin, et al. Study of frequency stability of contactless power transmission system[J]. Transactions of China Electro Technical Society, 2005, 20(11): 56-59.
    孙跃,夏晨阳,赵志斌,等. 电压型ICPT系统功率传输特性的分析与优化[J]. 电工电能新技术,2011,30(2): 9-12. SUN Yue, XIA Chenyang, ZHAO Zhibin, et al. Analysis and optimization on power transmission characteristics for voltage-fed ICPT system[J]. Advanced Technology of Electrical Engineering and Energy, 2011, 30(2): 9-12.
    傅文珍,张波,丘东元,等. 自谐振线圈耦合式电能无线传输的最大效率分析与设计[J]. 中国电机工程学报,2009,29(18): 21-26. FU Wenzhen, ZHANG Bo, QIU Dongyuan, et al. Maximum efficiency analysis and design of self-resonance coupling coils for wireless power transmission system[J]. Proceedings of the CSEE, 2009, 29(18): 21-26.
    KARALIS A, JOANNOPOULOS J D, SOLJACIC M. Efficient wireless non-radiative mid-range energy transfer[J]. Annals of Phisics, 2007, 323: 34-48.
    HAMAM R E, KARALIS A. Coupled-mode theory for general free-space resonant scattering of waves[J]. The American Physical Society, 2007, 75(5): 053801-1-053801-5.
    CHEN H, HU A P. Power loss analysis of a TET system for high power implantable devices//Proc. of the IEEE Conference on Industrial Electronics and Applications. Harbin: IEEE Press, 2007: 240-245.
    SALLÁN J, VILLA J L, ANDRÉS L, et al. Optimal design of ICPT systems applied to electric vehicle battery charge[J]. IEEE Transactions on Industrial Electronics, 2009, 56(6): 2140-2149.
    KIM E S, SONG H K, KIM J H, et al. Efficiency characteristics of a half-bridge series resonant converter for the contact-less power supply//Twenty-Third Annual IEEE. Austin: IEEE Press, 2008: 1555-1561.
    SALLÁN J, VILLA J L, ANDRÉS L, et al. Optimal design of ICPT systems applied to electric vehicle battery charge[J]. IEEE Transactions on Industrial Electronics, 2009, 56(6): 2140-2149.
    孙跃,夏晨阳,戴欣,等. 感应耦合电能传输系统互感耦合参数的分析与优化[J]. 中国电机工程学报,2010,30(33): 44-50. SUN Yue, XIA Chenyang, DAI Xin, et al. Analysis and optimization of mutual inductance for inductively coupled power transfer system[J]. Proceedings of the CSEE, 2010, 30(33): 44-50.
    孙跃,夏晨阳,苏玉刚,等. CPT系统效率分析与参数优化[J]. 西南交通大学学报,2010,45(6): 836-842. SUN Yue, XIA Chenyang, SU Yugang, et al. Efficiency analysis and parameter optim ization of CPT system[J]. Journal of Southwest Jiaotong University, 2010, 45(6): 836-842.
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