Abstract In the wireless power transmission application systems, the signal transmission is important. However, the synchronous transmission of power and signal by the same coil is the primary problem for applying the wireless transmission technology in industry. It is also one of the hot topics of wireless power transmission technology. Aiming at solving this problem, a power and information synchronous transmission method was presented using amplitude shift keying (ASK) modulation and demodulation based on wireless power transmission with four-coil structure. Then the circuits for modulation and demodulation as well as synchronous transmission coil were designed. Finally, the experimental results have verified the proposed method.
Yang Qingxin,Li Yang,Yin Jianbin等. Wireless Synchronous Transmission of Power and Information Based on ASK in WPT via Coupled Magnetic Resonances[J]. Transactions of China Electrotechnical Society, 2017, 32(16): 153-161.
[1] 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. [2] Manolatou C, Khan M J, Fan Shanhui, et al. Oupling of modes analysis of resonant channel add-drop filters[J]. IEEE Journal of Quantum Electronics, 1999, 35(9): 1322-1331. [3] Li Zhongqi, Huang Shoudao, Yang Minsheng, et al. Transfer efficiency analysis of magnetic resonance wireless power transfer with multiple intermediate resonant coils[J].Transactions of China Electro- technical Society, 2016, 28(2): 35-42. [4] Kurs A, Karalis A, Moffatt R, et al. Wireless power transfer via strongly coupled magnetic resonances[J]. Science, 2007, 317(6): 83-86. [5] Sakamoto H, Tokuomi S, Harada K. Magnetic coupled power and data transferring system with a detachable transformer[C]//Telecommunications Energy Conference, 1995: 330-334. [6] 朱春波, 于春来, 毛银花, 等. 磁共振无线能量传输系统损耗分析[J]. 电工技术学报, 2012, 27(4): 13-17. Zhu Chunbo, Yu Chunlai, Mao Yinhua, et al. Analysis of the loss of magnetic resonant wireless power transfer[J]. Transactions of China Electro- technical Society, 2012, 27(4): 13-17. [7] 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]. Advanced Technology of Electrical Engineering and Energy, 2015, 30(5): 1-8. [8] 苏玉刚, 徐健, 谢诗云, 等. 电场耦合型无线电能传输系统调谐技术[J]. 电工技术学报, 2013, 28(11): 189-194. Su Yugang, Xu Jian, XieShiyun, et al. A tuning technology of electrical-field coupled wireless power transfer system[J]. Transactions of China Electro- technical Society, 2013, 28(11): 189-194. [9] 赵志斌, 孙跃, 苏玉刚, 等. ICPT系统原边恒压控及制参数遗传优化[J]. 中国电机工程学报, 2012, 32(15): 170-176. Zhao Zhibin, Sun Yue, Su Yugang, et al. Primary side constant input voltage control and parameters optimization of ICPT systems by genetic algorithm[J]. Proceedings of the CSEE, 2012, 32(15): 170-176. [10] 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 al. Review and research progress on wireless power transfer technology[J]. Advanced Technology of Electrical Engineering and Energy, 2013, 28(10): 1-11. [11] 苏玉刚, 张宁, 方少乾, 等. 同步整流技术在ICP系统中的应用[J]. 电工技术学报, 2013, 28(12): 313-318. Su Yugang, Zhang Ning, Fang Shaoqian, et al. Application of synchronous rectifiers in inductive coupled power transfer system[J]. Transactions of China Electrotechnical Society, 2013, 28(12): 313- 318. [12] Sato F, Nomoto T, Matsuki H, 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. [13] Nagel E A. Contactless high speed signal trans- mission integrated in a compact rotatable power transformer[C]//Proceedings of the 5th European Conference on Power Electronics and Applications, 1993: 409-414. [14] 周锦锋, 孙跃, 苏玉刚, 等. 感应耦合电能与信号同步传输技术[J]. 重庆工学院学报: 自然科学版, 2009, 23(4): 93-97. Zhou Jinfeng, Sun Yue, Su Yugang, et al. Synchronous transmission of inductively coupled power and signal[J]. Journal of Chongqing Institute of Technology, 2009, 23(4): 93-97. [15] 李阳, 杨庆新, 闫卓, 等. 磁耦合谐振式无线电能传输方向性分析与验证[J]. 电工技术学报, 2014, 29(2): 197-203. Li Yang, Yang Qingxin, Yan Zhuo, et al. Analysis and validation on characteristic of orientation in wireless power transfer system via coupled magnetic resonances[J]. Advanced Technology of Electrical Engineering and Energy, 2014, 29(2): 197-203. [16] 王琛琛. 感应耦合式电能与信号混合传输系统研究[D]. 重庆: 重庆大学, 2010. [17] Hiraga Y, Hirai J, Kaku Y, et al. Decentralized control of machines with the use of inductive transmission of power and signal[C]//IEEE Industry Applications Society Annual Meeting, Denver, CO, 1994: 875-881. [18] Hirai J, Tae-Woong K, Kawamura A. Practical study on wireless transmission of power and information for autonomous decentralized manufacturing system[J]. IEEE Transactions on Industrial Electronics, 1999, 46(2): 349-359. [19] Hirai J, Tae-Woong K, Kawamura A. Study on crosstalk in inductive transmission of power and information[J]. IEEE Transactions on Industrial Electronics, 1999, 46(6): 1174-1182. [20] Kawamura A, Ishioka K, Hirai J. Wireless transmission of power and information through one high-frequency resonant AC link inverter for robot manipulator applications[J]. IEEE Transactions on Industry Applications, 1996, 32(3): 503-508. [21] Hirai J, Tae-Woong K, Kawamura A. Study on intelligent battery charging using inductive trans- mission of power and information[J]. IEEE Transa- ctions Power Electronics, 2000, 15(2): 335-345. [22] 戴欣, 杜人杰, 唐春森, 等. 基于2FSK的ICPT系统高速信号传输方法[J]. 西南交通大学学报, 2013, 48(5): 892-897. Dai Xin, Du Renjie, Tang Chunsen, et al. A 2FSK- based high-speed signal transmission method for ICPT system[J]. Journal of Southwest JiaoTong University, 2013, 48(5): 892-897. [23] 郝潇潇. 基于双谐振耦合的能量与信号传输技术研究[D]. 哈尔滨: 哈尔滨工业大学, 2014. [24] Dionigi M, Mongiardo M. A Novel resonator for simultaneous wireless power transfer and near field magnetic communications[C]//IEEE Microwave Theory and Techniques Society International Microwave Symposium, Montreal, QC, Canada, 2012: 1-3. [25] 杜秀, 王健强, 程鹏天. 磁耦合无线能量传输中耦合模理论和电路理论的对比分析[J]. 电工技术学报, 2013, 28(增刊2): 7-12. Du Xiu, Wang Jianqiang, Cheng Pengtian. Com- parison and analysis results of two kinds of modeling for magnetically coupled wireless power transfer[J]. Transactions of China Electrotechnical Society, 2013, 28(S2): 7-12. [26] 李阳, 杨庆新, 陈海燕, 等. 无线电能传输系统中影响传输功率和效率的因素分析[J]. 电工电能新技术, 2012, 31(3): 31-34, 39. Li Yang, Yang Qingxin, Chen Haiyan, et al. Influence factors analysis on power and efficiency in wireless power transfer system[J]. Advanced Tech- nology of Electrical Engineering and Energy, 2012, 31(3): 31-34, 39. [27] 李阳, 杨庆新, 闫卓, 等. 磁耦合谐振式无线电能传输系统的频率特性[J]. 电机与控制学报, 2012, 16(7): 7-11. Li Yang, Yang Qingxin, Yan Zhuo, et al. Characteristic of frequency in wireless power transfer system via magnetic resonance coupling[J]. Electric Machines and Control, 2012, 16(7): 7-11. [28] 李阳, 杨庆新, 闫卓, 等. 无线电能有效传输距离及其影响因素分析[J]. 电工技术学报, 2013, 28(1): 106-112. Li Yang, Yang Qingxin, Yan Zhuo, et al. Effective range of wireless power transfer and its impact factors analysis[J]. Transactions of China Electro- technical Society, 2013, 28(1): 106-112. [29] Zhang Xian, Yang Qingxin, Zhang Xin, et al. Modeling and experimental verification for a novel wireless power transmission system via electro- magnetic resonant coupling[J]. Journal of Southwest JiaoTong University, 2014, 29(2): 185-190, 196. [30] Yang Qingxin, Xu Guizhi, Jin Jianqiang. Optimal design of energy transmission system for implantable device base on WiTricity[C]//14th Biennial IEEE Conference on Electromagnetic Field Computation (CEFC), Chicago, IL, USA, 2010,doi:10.1109/ CEFC.2010.5481591. [31] 王素珍, 贺英, 王春梅, 等. 通信原理[M]. 北京: 北京邮电大学出版社, 2010. [32] Glenn A. Comparison of PSK vs FSK and PSK-AM vs FSK-AM binary-coded transmission systems[J]. IRE Transactions on Communications Systems, 1960, 8(2): 87-100. [33] Warty C, Yu R W. Resource allocation using ASK, FSK and PSK modulation Techniques with varying M[C]//IEEE Aerospace Conference Proceedings, Big Sky, MT, USA, 2011: 1-7. [34] 何亚伟. 磁耦合谐振式无线电能与信号同步传输方法研究[D]. 天津: 天津工业大学, 2015.
2017, Vol. 32 
