磁谐振无线电能传输系统的频率跟踪失谐控制

doi:10.19595/j.cnki.1000-6753.tces.180882

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Abstract When both the primary and secondary sides of the magnetic resonant wireless power transfer system are resonant compensation networks, the change of transmission distance causes the transmission performance of the system to fluctuate greatly. In order to make the magnetic resonant wireless power transfer system have relatively stable energy transmission characteristics under different transmission distances, the mutual inductance coupling theory is used in this paper to model the magnetic resonant wireless power transfer system, and analyze the transmission power of the system under different compensation levels on the primary side. A frequency tracking detuning control strategy based on differential units phase-locked loop was adopted to actively track the resonant frequency. The control of the impedance angle keeps the system working under a reasonable detuning rate and realizes soft switching at the same time. A 150W, 10kHz experimental platform was designed. The correctness of simulation and theoretical analysis is demonstrated by the experimental.

Key words： Wireless power transfer magnetic resonant zero voltage switch transmission power detuned control

Received: 22 May 2018 Published: 13 August 2019

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TM724

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	Huang Cheng
	Lu Yimin

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Huang Cheng,Lu Yimin. Frequency Tracking Detuning Control of Magnetic Resonant Wireless Power Transfer System[J]. Transactions of China Electrotechnical Society, 2019, 34(15): 3102-3111.

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https://dgjsxb.ces-transaction.com/EN/10.19595/j.cnki.1000-6753.tces.180882 OR https://dgjsxb.ces-transaction.com/EN/Y2019/V34/I15/3102

[1] 张波, 疏许健, 黄润鸿. 感应和谐振无线电能传输技术的发展[J]. 电工技术学报, 2017, 32(18): 3-17.
Zhang Bo, Shu Xujian, Huang Runhong.The development of inductive and resonant wireless power transfer technology[J]. Transactions of China Electrotechnical Society, 2017, 32(18): 3-17.
[2] 程时杰, 陈小良, 王军华, 等. 无线输电关键技术及其应用[J]. 电工技术学报, 2015, 30(19): 68-84.
Cheng Shijie, Chen Xiaoliang, Wang Junhua, et al.Key technologies and applications of wirelesspower transmission[J]. Transactions of China Electrotechniical Society, 2015, 30(19): 68-84.
[3] 李阳, 张雅希, 杨庆新, 等. 磁耦合谐振式无线电能传输系统最大功率效率点分析与实验验证[J]. 电工技术学报, 2016, 31(2): 18-24.
Li Yang, Zhang Yaxi, Yang Qingxin, et al.Analysis and experimental validation on maximum power and efficiency in wireless power transfer system via coupled magnetic resonances[J]. Transactions of China Electrotechnical Society, 2016, 31(2): 18-24.
[4] 孙跃, 李云涛, 叶兆虹, 等. 三线圈ICPT系统中继线圈的位置优化[J]. 电工技术学报, 2016, 31(13): 164-171.
Sun Yue, Li Yuntao, Ye Zhaohong, et al.Optimization for relay coil location of 3-coil inductively coupled power transfer system[J]. Transactions of China Electrotechnical Society, 2016, 31(13): 164-171.
[5] 疏许健, 张波. 感应和谐振无线电能传输技术的发展[J]. 电工技术学报, 2017, 32(18): 83-89.
Shu Xujian, Zhang Bo.A fractional-order method to reduce the resonant frequency of integer-order wireless power transmission system[J]. Transactions of China Electrotechnical Society, 2017, 32(18): 83-89.
[6] 蔡涛, 沈锦飞. 带中继线圈无线电能传输的效率分析方法[J]. 电源学报, 2014, 9(5): 67-71.
Cai Tao, Shen Jinfei.Efficiency analysis method of wireless power transmission with relay coil[J]. Journal of Power Supply, 2014, 9(5): 67-71.
[7] 王国东, 乔振朋, 王允建, 等. 磁耦合谐振式无线电能传输系统中线圈谐振特性研究[J]. 电源学报, 2015, 13(2): 58-63.
Wang Guodong, Qiao Zhenpeng, Wang Yunjian, et al.Coil resonance characteristics of magnetically- coupled resonant wireless power transmission System[J]. Journal of Power Supply, 2015, 13(2): 58-63.
[8] Boys J T, Covic G A, Green A W.Stability and control of inductively coupled power transfer systems[J]. IEE Proceedings-Electric Power Applicattions, 2000, 147(1): 34-43.
[9] Keelmg N A, Covic G A, Boys J T.A unity-power- factor IPT pick up for high-power applications[J]. IEEE Transactions on Industrial Electronics, 2010, 57(2): 744-751.
[10] Budhia M, Covic G A, Boys J T.Design and optimization of circular magnetic structures for lumped inductive power transfer systems[J]. IEEE Transactions of Power Electronics, 2011, 26(11): 3096-3108.
[11] Nagendra G R, Covic G A, Boys J T.Determining the physical size of inductive couplers for IPT EV systems[J]. IEEE Journal of Emerging and Selected Topics in Power Electronics, 2014, 2(3): 571-583.
[12] 侯佳, 陈乾宏, 任小永, 等. S/SP非接触谐振变换器的时域特性分析[J]. 中国电机工程学报, 2015, 35(8): 1983-1992.
Hou Jia, Chen Qianhong, Ren Xiaoyong, et al.Time-domain analysis of S/SP compensated conntectless resonant converters[J]. Proceedings of the CSEE, 2015, 35(8): 1983-1992.
[13] Song Kai, Li Zhenjie, Du Zhijiang, et al.Design for constant output voltage and current controllability of primary side controlled wireless power transfer system[C]//2017 IEEE PELS Workshop on Emerging Technologies: Wireless Power Transfer(WoW), Chongqing, 2017: 1-6.
[14] Dai Xin, Sun Yue.An accurate frequency tracking method based on short current detection for inductive power transfer system[J]. IEEE Transactions on Industrial Electronics, 2013, 61(2): 766-783.
[15] Tan Pingan, He Haibing, Gao Xieping.A frequency-tracking method based on a SOGI-PLL for wireless power transfer system to assure operation in the resonant state[J]. Journal of Power Electronics, 2016, 16(3): 1056-1066.
[16] Jiang Youbin, Wang Yue, Liu Junwen, et al.An accurate phase detection method for realizing ZVS of high frequency inverter in wireless power transmission[C]// IEEE International Future Energy Electronics Conference and Ecce Asia, Kaohsiung, 2017: 1380-1384.
[17] 胡宏晟, 蔡涛, 段善旭, 等. 用于WPT系统的一次侧失谐SS型补偿拓扑及其参数设计方法[J]. 电工技术学报, 2017, 32(18): 73-82.
Hu Hongsheng, Cai Tao, Duan Shanxu, et al.Study of the primary side detuned series-series compensated topology and parameter design for WPT system[J]. Transactions of China Electrotechnical Society, 2017, 32(18): 73-82.
[18] Zhao Jinbo, Cai Tao, Duan Shanxu, et al.A general design method of primary compensation network for dynamic WPT system maintaining stable transmission power[J]. IEEE Transactions of Power Electronics, 2016, 31(12): 8343-8358.