基于能量流理论的谐振式无线电能传输原理分析与验证

doi:10.19595/j.cnki.1000-6753.tces.L80109

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摘要对于磁耦合谐振式无线电能传输过程,一般采用电路或耦合模理论来分析。然而这两种方法都存在缺陷,无法深入地描述系统及元器件的时域能量状态,基于此,该文结合电路与耦合模理论提出一种新型能量流模型,进一步完善无线电能传输理论。首先从Series-Series（SS）型补偿结构出发建立无线电能传输能量流模型,然后应用Matlab和Advanced Design System（ADS）软件对该理论进行仿真,将其与电路模型和耦合模模型进行对比,最后搭建实验平台对能量流模型进行了验证,实验结果与仿真结果获得了较好的一致性,证明了能量流模型的正确性。同时表明,相较于电路模型与耦合模模型,能量流模型能够更深层地描述谐振式无线电能传输系统的工作机理,有助于为无线电能传输系统的优化设计提供更加完善的理论基础。

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	诸嘉慧
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关键词 ：无线电能传输, 磁耦合谐振, 能量流模型, SS型

Abstract：Circuit theory or coupled-mode theory is generally used for analyzing the principle of magnetic coupled resonant wireless power transfer (WPT). However, both methods cannot describe the time-domain energy state of the system and components. Therefore, an energy flow model applying circuit theory and coupled-mode theory is proposed in this paper. Firstly, a basic energy flow model of WPT is set up based on SS type compensation structure. Then it is simulated and verified by comparing with the circuit model and coupled mode model using Matlab and ADS software. Finally, the prototype is built. The experimental results are consistent with the theoretical results, which verified the correctness of the model. Moreover, the results show that the energy flow model can describe the working mechanism of the WPT system more clearly, which provides a more comprehensive and intuitive theoretical basis for the optimal design of the WPT system.

Key words： Wireless power transfer magnetic coupled resonant energy flow model SS type

收稿日期: 2018-06-22 出版日期: 2019-10-30

PACS:

TM724

基金资助:国家重点研发计划（2018YFB0904400）、国家电网公司科技项目（设备监测传感器取能技术研究及应用,GY71-17-007）资助

通讯作者: 诸嘉慧女,1977年生,博士,教授级高工,研究方向为超导电力技术、无线取能技术、电力电子技术、电磁场的数值计算、大型发电机的故障分析与保护。E-mail: zhujiahui@epri.sgcc.com.cn

作者简介: 刘之方男,1977年生,硕士,教授级高工,研究方向为高电压技术、输变电设备运维检修技术。E-mail: fangkite@epri.sgcc.com.cn

引用本文:

诸嘉慧, 刘之方, 高强, 刘齐, 潘加玉. 基于能量流理论的谐振式无线电能传输原理分析与验证[J]. 电工技术学报, 2019, 34(20): 4188-4195. Zhu Jiahui, Liu Zhifang, Gao Qiang, Liu Qi, Pan Jiayu. Analysis and Verification of Energy Flow Model of Magnetic Resonant Coupled Wireless Power Transfer System. Transactions of China Electrotechnical Society, 2019, 34(20): 4188-4195.

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[1] 杨庆新, 章鹏程, 祝丽花, 等. 无线电能传输技术的关键基础与技术瓶颈问题[J]. 电工技术学报, 2015, 30(5): 1-8.
Yang Qingxin, Zhang Pengcheng, Zhu Lihua, et al.Key fundamental problems and technical bottlenecks of the wireless power transmission technology[J]. Transactions of China Electrotechnical Society, 2015, 30(5): 1-8.
[2] Tesla N. Apparatus for transmitting electrical energy: US, 1/119,732[P].1914-12-1.
[3] 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 wireless power transmission[J]. Transactions of China Electro- technical Society, 2015, 30(19): 68-84.
[4] 李琳, 李然. 双频段磁耦合谐振式无线电能传输系统特性分析及实验验证[J]. 电工技术学报, 2017, 32(18): 90-97.
Li Lin, Li Ran.Analysis and experimental verification of dual-band wireless power transfer system via magnetic resonant coupling[J]. Transactions of China Electrotechnical Society, 2017, 32(18): 90-97.
[5] Mohamed A A S, Marim A A, Mohammed O A. Magnetic design considerations of bidirectional inductive wireless power transfer system for EV applications[J]. IEEE Transactions on Magnetics, 2017, 53: 1-5.
[6] Alberto J, Reggiani U, Sandrolini L.Magnetic near field from an inductive power transfer system using an array of coupled resonators[C]//7th Asia Pacific International Symposium on Electromagnetic Com- patibility, Shenzhen, China, 2016: 876-879.
[7] 田子建, 林越, 杨洪文, 等. 具有中继谐振线圈的磁耦合谐振无线电能传输系统[J]. 电工技术学报, 2015, 30(19): 168-174.
Tian Zijian, Lin Yue, Yang Hongwen, et al.Magnetic coupling resonance wireless power transmission system with intermediate resonant coil[J]. Transa- ctions of China Electrotechnical Society, 2015, 30(19): 168-174.
[8] Shoki H.Issues and initiatives for practical deployment of wireless power transfer technologies in japan[J]. Proceedings of the IEEE, 2013, 101(6): 1312-1320.
[9] Dai J, Ludois D C.A survey of wireless power transfer and a critical comparison of inductive and capacitive coupling for small gap applications[J]. IEEE Transactions on Power Electronics, 2015, 30(11): 6017-6029.
[10] 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.
[11] Yu Xiaofang, Sandhu S, Beiker S, et al.Wireless energy transfer with the presence of metallic planes[J]. Applied Physics Letters, 2011, 99(21): 1-3.
[12] 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 magnet resonances[J]. Transactions of China Electrotechnical Society, 2016, 31(2): 18-24.
[13] 李艳红, 刘国强, 宋显锦, 等. 宽频磁耦合谐振式无线电能传输系统特性分析[J]. 电工技术学报, 2015, 30(19): 7-11.
Li Yanhong, Liu Guoqiang, Song Xianjin, et al.The study on the characteristics of broadband magnetic coupling resonant wireless power transfer system[J]. Transactions of China Electrotechnical Society, 2015, 30(19): 7-11.
[14] Jiang Hao, Zhang Junmin, Lan Di, et al.A low- frequency versatile wireless power transfer technology for biomedical implants[J]. IEEE Transactions on Biomedical Circuits and Systems, 2013, 7(4): 526-535.
[15] Jabbar H, Song Y S, Jeong T T.RF energy harvesting system and circuits for charging of mobile devices[J]. IEEE Transactions on Consumer Electronics, 2010, 56(1): 247-253.
[16] Choi S Y, Gu B W, Jeong S Y, et al.Advances in wireless power transfer systems for roadway-powered electric vehicles[J]. IEEE Journal of Emerging and Selected Topics in Power Electronics, 2015, 3(1): 18-36.
[17] Jang Y J, Suh E S, Kim J W.System architecture and mathematical models of electric transit bus system utilizing wireless power transfer technology[J]. IEEE Systems Journal, 2016, 10(2): 495-506.
[18] Sallan J, Villa J L, Llombart A, et al.Optimal design of ICPT systems applied to electric vehicle battery charge[J]. IEEE Transactions on Industrial Elec- tronics, 2009, 56(6): 2140-2149.
[19] 疏许健, 张波. 感应耦合无线电能传输系统的能量法模型及特性分析[J]. 电力系统自动化, 2017, 41(2): 28-32.
Shu Xujian, Zhang Bo.Energy model and characteristic analysis for inductively coupled power transfer system[J]. Journal of Modern Power Systems and Automation, 2017, 41(2): 28-32.
[20] Villa J L, Sallan J, Sanz Osorio J F, et al. High- misalignment tolerant compensation topology for ICPT systems[J]. IEEE Transactions on Industrial Electronics, 2012, 59(2): 945-951.