Abstract:Wireless charging technology for electric vehicles (EV) has become more and more popular for its advantages of operation safety, flexibility, convenience and low cost. This paper reviews current researches and key points on the technology from the aspects of power transmission coils, compensation networks and power electronics converters as well as their control methods. Hot issues and the future of wireless charging technology are discussed in the end.
赵争鸣, 刘方, 陈凯楠. 电动汽车无线充电技术研究综述[J]. 电工技术学报, 2016, 31(20): 30-40.
Zhao Zhengming, Liu Fang, Chen Kainan. New Progress of Wireless Charging Technology for Electric Vehicles. Transactions of China Electrotechnical Society, 2016, 31(20): 30-40.
[1] 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. Chen 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. [2] 范兴明, 莫小勇, 张鑫. 无线电能传输技术的研究现状与应用[J]. 中国电机工程学报, 2015, 35(10): 2584-2600. Fan Xingming, Mo Xiaoyong, Zhang Xin. Research status and application of wireless power transmission technology[J]. Proceedings of the CSEE, 2015, 35(10): 2584-2600. [3] Kurs A, Karalis A, Moffatt R, et al. Wireless power transfer via strongly coupled magnetic resonances[J]. Science, 2007, 317(5834): 83-86. [4] 高大威, 王硕, 杨福源. 电动汽车无线充电技术的研究进展[J]. 汽车安全与节能学报, 2015, 6(4): 314-327. Gao Dawei, Wang Shuo, Yang Fuyuan. State-of-art of the wireless charging technologies for electric vehicles[J]. Journal of Automotive Safety and Energy, 2015, 6(4): 314-327. [5] Imura T, Okabe H, Hori Y. Basic experimental study on helical antennas of wireless power transfer for electric vehicles by using magnetic resonant couplings[C]//IEEE Vehicle Power and Propulsion Conference, Michigan, 2009: 832-836. [6] Budhia M, Covic G, Boys J. A new IPT magnetic coupler for electric vehicle charging systems[C]// IEEE 36th Annual Conference on Industrial Elec- tronics Society, 2010: 2487-2492. [7] Takanashi H, Sato Y, Kaneko Y, et al. A large air gap 3kW wireless power transfer system for electric vehicles[C]//IEEE Energy Conversion Congress and Exposition (ECCE), Raleigh, 2012: 269-274. [8] Budhia M, Covic G A, Boys J T. Design and optimization of circular magnetic structures for lumped inductive power transfer systems[J]. IEEE Transactions on Power Electronics, 2011, 26(11): 3096-3108. [9] Budhia M, Boys J T, Covic G A, et al. Development of a single-sided flux magnetic coupler for electric vehicle IPT charging systems[J]. IEEE Transactions on Industrial Electronics, 2013, 60(1): 318-328. [10] Covic G A, Kissin M L G, Kacprzak D, et al. A bipolar primary pad topology for EV stationary charging and highway power by inductive coupling[C]//IEEE Energy Conversion Congress and Exposition (ECCE), Phoenix, 2011: 1832-1838. [11] Choi S Y, Huh J, Lee W Y, et al. Asymmetric coil sets for wireless stationary EV chargers with large lateral tolerance by dominant field analysis[J]. IEEE Transactions on Power Electronics, 2014, 29(12): 6406-6420. [12] Sungwoo L, Jin H, Changbyung P, et al. On-line electric vehicle using inductive power transfer system[C]//IEEE Energy Conversion Congress and Exposition (ECCE), Atlanta, 2010: 1598-1601. [13] Choi S Y, Jeong S Y, Gu B W, et al. Ultraslim S-type power supply rails for roadway-powered electric vehicles[J]. IEEE Transactions on Power Electronics, 2015, 30(11): 6456-6468. [14] Huh J, Lee S W, Lee W Y, et al. Narrow-width inductive power transfer system for online electrical vehicles[J]. IEEE Transactions on Power Electronics, 2011, 26(12): 3666-3679. [15] 田勇. 基于分段导轨模式的电动车无线供电技术关键问题研究[D]. 重庆: 重庆大学, 2012. [16] 陈琛, 黄学良, 谭林林, 等. 电动汽车无线充电时的电磁环境及安全评估[J]. 电工技术学报, 2015, 30(19): 61-67. Chen Chen, Huang Xueliang, Tan Linlin, et al. Electromagnetic environment and security evaluation for wireless charging of electric vehicles[J]. Transa- ctions of China Electrotechnical Society, 2015, 30(19): 61-67. [17] Christ A, Douglas M G, Roman J M, et al. Evaluation of wireless resonant power transfer systems with human electromagnetic exposure limits[J]. IEEE Transactions on Electromagnetic Compatibility, 2012, 55(2): 1-10. [18] 曲立楠. 磁耦合谐振式无线传输机理的研究[D]. 哈尔滨: 哈尔滨工业大学, 2010. [19] 陈琛, 黄学良, 孙文慧, 等. 金属障碍物对磁耦合谐振无线电能传输系统的影响[J]. 电工技术学报, 2014, 29(9): 22-26. Chen Chen, Huang Xueliang, Sun Wenhui, et al. Impact of metal obstacles on wireless power transmission system based coupled resonance[J]. Transactions of China Electrotechnical Society, 2014, 29(9): 22-26. [20] Sonapreetha M R, Jeong S Y, Choi S Y, et al. Dual-purpose non-overlapped coil sets as foreign object and vehicle location detections for wireless stationary EV chargers[C]//IEEE PELS Workshop on Wireless Power (WoW), San Diego, 2015: 1-7. [21] Kuyvenhoven N, Dean C, Melton J, et al. Development of a foreign object detection and analysis method for wireless power systems[C]//IEEE Symposium on Product Compliance Engineering (PSES), 2011: 1-6. [22] Borage M, Tiwari S, Kotaiah S. Analysis and design of an LCL-T resonant converter as a constant-current power supply[J]. IEEE Transactions on Industrial Electronics, 2005, 52(6): 1547-1554. [23] 张艺明, 赵争鸣, 袁立强, 等. 磁耦合谐振式无线电能传输两种基本结构的比较[J]. 电工技术学报, 2013, 28 (增2): 18-22. Zhang Yiming, Zhao Zhengming, Yuan Liqiang, et al. Analysis and comparison of series and parallel resonance in resonant wireless power transfer[J]. Transactions of China Electrotechnical Society, 2013, 28(S2): 18-22. [24] Li S, Li W, Deng J, et al. A double-sided LCC compensation network and its tuning method for wireless power transfer[J]. IEEE Transactions on Vehicular Technology, 2015, 64(6): 2261-2273. [25] Li W, Zhao H, Li S, et al. Integrated compensation topology for wireless charger in electric and plug-in electric vehicles[J]. IEEE Transactions on Industrial Electronics, 2015, 62(7): 4215-4225. [26] 叶子晟, 唐厚君, 白亮宇, 等. 非接触电能传输系统原副边补偿拓扑的研究[J]. 电气自动化, 2012, 34(5): 35-37, 90. Ye Zisheng, Tang Houjun, Bai Liangyu, et al. Investigation on different compensation topologies in CIPT system[J]. Power System & Automation, 2012, 34(5): 35-37, 90. [27] 武瑛, 严陆光, 徐善纲. 新型无接触电能传输系统的稳定性分析[J]. 中国电机工程学报, 2004, 24(5): 67-70. Wu Ying, Yan Luguang, Xu Shangang. Stability analysis of the new contactless power delivery system[J]. Proceedings of the CSEE, 2004, 24(5): 67-70. [28] 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. [29] Zhang Y, Zhao Z, He F, et al. Increasing power level of resonant wireless power transfer with relay resonators by considering resonator current ampli- tudes[C]//IEEE Energy Conversion Congress and Exposition (ECCE), 2015: 3077-3081. [30] Zhang Y, Lu T, Zhao Z. Reducing the impact of source internal resistance by source coil in resonant wireless power transfer[C]//IEEE Energy Conversion Congress and Exposition (ECCE), 2014: 845-850. [31] 黄学良, 谭林林, 陈中, 等. 无线电能传输技术研究与应用综述[J]. 电工技术学报, 2013, 28(10): 1-11. Huang Xueliang, Tan Linlin, Chen Zhong, et a1. Review and research progress on wireless power transfer technology[J]. Transactions of China Electro- technical Society, 2013, 28(10): 1-11. [32] 赵争鸣, 张艺明, 陈凯楠. 磁耦合谐振式无线电能传输技术新进展[J]. 中国电机工程学报, 2013, 33(3): 1-13. Zhao Zhengming, Zhang Yiming, Chen Kainan. New progress of magnetically-coupled resonant wireless power transfer technology[J]. Proceedings of the CSEE. 2013, 33(3): 1-13. [33] Zhang Y, Chen K, He F, et al. Closed-form oriented modeling and analysis of wireless power transfer system with constant-voltage source and load[J]. IEEE Transactions on Power Electronics, 2016, 31(5): 3472-3481. [34] Zhang Y, Zhao Z. Frequency splitting analysis of two-coil resonant wireless power transfer[J]. IEEE Antennas and Wireless Propagation Letters, 2014, 13: 400-402. [35] Zhang Y, Zhao Z, Chen K. Frequency-splitting analysis of four-coil resonant wireless power trans- fer[J]. IEEE Transactions on Industry Application, 2014, 50(4): 2436-2445. [36] Swain A K, Neath M J, Madawala U K, et al. A dynamic multivariable state-space model for bidirectional inductive power transfer systems[J]. IEEE Transactions on Power Electronics, 2012, 27(11): 4772-4780. [37] Hu A P. Modeling a contactless power supply using GSSA method[C]//IEEE International Conference on Industrial Technology, Victona, 2009: 500-505. [38] Lee S, Choi B, Rim C T. Dynamics characterization of the inductive power transfer system for online electric vehicles by Laplace phasor transform[J]. IEEE Transactions on Power Electronics, 2013, 28(12): 5902-5909. [39] Zahid Z U, Dalala Z, Lai J J. Small-signal modeling of series-series compensated induction power transfer system[C]//Annual IEEE Applied Power Electronics Conference and Exposition (APEC), Texas, 2014: 2847-2853. [40] Li H, Wang K, Huang L, et al. Dynamic modeling based on coupled modes for wireless power transfer systems[J]. IEEE Transactions on Power Electronics, 2015, 30(11): 6245-6253. [41] Liqiang Y, Boyang L, Yiming Z, et al. Maximum efficiency point tracking of the wireless power transfer system for the battery charging in electric vehicles[C]//18th International Conference on Elec- trical Machines and Systems (ICEMS), 2015: 1101- 1107. [42] Li H L, Hu A P, Covic G A. A direct AC-AC conver- ter for inductive power-transfer systems[J]. IEEE Transa- ctions on Power Electronics, 2012, 27(2): 661-668. [43] 廖承林, 李均锋, 陶成轩, 等. 无线电能传输系统控制方法综述[J]. 电气工程学报, 2015, 10(6): 1-6. Liao Chenglin, Li Junfeng, Tao Chengxuan, et al. A review on control methods for wireless power transfer system[J]. Journal of Electrical Engineering, 2015, 10(6): 1-6. [44] 张献, 杨庆新, 陈海燕, 等. 电磁耦合谐振式传能系统的频率分裂特性研究[J]. 中国电机工程学报, 2012, 32(9): 167-173. Zhang Xian, Yang Qingxin, Chen Haiyan, et al. Research on characteristics of frequency splitting in electromagnetic coupling resonant power trans- mission systems[J]. Proceedings of the CSEE, 2012, 32(9): 167-173. [45] James J, Boys J, Covic G. A variable inductor based tuning method for ICPT pickups[C]//International Power Engineering Conference, Singapore, 2005: 1142-1146. [46] Thrimawithana D J, Madawala U K. A primary side controller for inductive power transfer systems[C]// IEEE International Conference on Industrial Technology (ICIT), Burlingame, 2010: 661- 666. [47] 戴欣, 周继昆, 孙跃. 具有频率不确定性的π 型谐振感应电能传输系统 H ∞ 控制方法[J]. 中国电机工程学报, 2011, 31(30): 45-53. Dai Xin, Zhou Jikun, Sun Yue. H ∞ control method with frequency uncertainty for type resonant indu- ctive power transfer system[J]. Proceedings of the CSEE, 2011, 31(30): 45-53. [48] Hsu S, Tsai N, Lin C. An innovative power regulation method applied for wireless magnetic-energy transport- ation[J]. Mechatronics, 2013, 23(3): 289-296. [49] Thrimawithana D J, Madawala U K. A generalized steady-state model for bidirectional IPT systems[J]. IEEE Transactions on Power Electronics, 2013, 28(10): 4681-4689. [50] Swain A K, Devarakonda S, Madawala U K. Mode- ling, sensitivity analysis, and controller synthesis of multipickup bidirectional inductive power transfer systems[J]. IEEE Transactions on Industrial Infor- matics, 2014, 10(2): 1372-1380. [51] Madawala U K, Thrimawithana D J. A bidirectional inductive power interface for electric vehicles in V2G systems[J]. IEEE Transactions on Industrial Elec- tronics, 2011, 58(10): 4789-4796. [52] Nguyen B X, Vilathgamuwa D M, Foo G H B, et al. An efficiency optimization scheme for bidirectional inductive power transfer systems[J]. IEEE Transa- ctions on Power Electronics, 2015, 30(11): 6310-6319. [53] Tang C, Dai X, Wang Z, et al. A bidirectional contactless power transfer system with dual-side power flow control[C]//IEEE Energy Conversion Congress and Exposition (ECCE), Auckland, 2012: 1-6. [54] Madawala U K, Neath M, Thrimawithana D J. A power-frequency controller for bidirectional indu- ctive power transfer systems[J]. IEEE Transactions on Industrial Electronics, 2013, 60(1): 310-317. [55] Thrimawithana D J, Madawala U K, Neath M. A synchronization technique for bidirectional IPT systems[J]. IEEE Transactions on Industrial Elec- tronics, 2013, 60(1): 301-309. [56] Nguyen B X, Vilathgamuwa D M, Foo G H B, et al. An efficiency optimization scheme for bidirectional inductive power transfer systems[J]. IEEE Transa- ctions on Power Electronics, 2015, 30(11): 6310- 6319. [57] Neath M J, Swain A K, Madawala U K, et al. An optimal PID controller for a bidirectional inductive power transfer system using multiobjective genetic algorithm[J]. IEEE Transactions on Power Elec- tronics, 2014, 29(3): 1523-1531. [58] Weearsinghe S, Thrimawithana D J, Madawala U K. Modeling bidirectional contactless grid interfaces with a soft DC-link[J]. IEEE Transactions on Power Electronics, 2015, 30(7): 3528-3541. [59] 肖朝霞, 刘杰. 基于微网的电动汽车无线充电系统研究[J]. 电工技术学报, 2015, 30(1): 231-236. Xiao Zhaoxia, Liu Jie. The research of electric vehicles wireless charging system based on micro- grid[J]. Transactions of China Electrotechnical Society, 2015, 30(1): 231-236. [60] 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.