双中继和三中继线圈位置参数对无线电能传输功率的影响

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Abstract The magnetically-coupled resonant wireless power transmission(MCR-WPT)with multi relay coils is used to solve the problem of the power supply reliability and stability for the intelligent high voltage equipment in smart grid.The mathematics model of MCR-WPT with multi relay coils is found and the calculation algorithm of the coils mutual inductance,the load power and transmission efficiency is given.With two or three relay coils,the load power and transmission efficiency when the clearance between coils is changed and the relationship between the relay coils′position and transmission power are simulated and the coils′position and transmission efficiency are found when the load power is biggest.The simulation and experimental results show that two or three relay coils can improve significantly the load power,transmission distance and transmission efficiency,the coils′position is not isometric arrangement when the load power is biggest,and the best arrangement for coils should be simulated and tested for different power transmission systems.

Key words： Wireless power transmission relay coils high-voltage equipment power supply energy inter grid

Received: 07 March 2016 Published: 22 March 2017

PACS:

TM561

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	Huang Zhihui
	Wang Lin
	Zou Jiyan

Cite this article:

Huang Zhihui,Wang Lin,Zou Jiyan. The Influence of Coil Location Parameters to Load Power in Wireless Power Transmission with Two or Three Relay Coils[J]. Transactions of China Electrotechnical Society, 2017, 32(5): 208-214.

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https://dgjsxb.ces-transaction.com/EN/ OR https://dgjsxb.ces-transaction.com/EN/Y2017/V32/I5/208

[1] 余贻鑫,刘艳丽.智能电网的挑战性问题[J].电力系统自动化,2015,39(2):1-5.
Yu Yixin,Liu Yanli.Challenging issues of smart grid[J].Automation of Electric Power Systems,2015,39(2):1-5.
[2] 齐昕,张育臣,唐喜,等.基于IEC61850的配网成套开关状态监测系统研制[J].电力系统保护与控制,2015,43(6):109-114.
Qi Xin,Zhang Yuchen,Tang Xi,et al.Development of distribution network switchgear condition monitoring system based on IEC61850[J].Power System Protection and Control,2015,43(6):109-114.
[3] 罗彦,段雄英,邹积岩,等.电子式互感器中数字同步和数字通信技术[J].电力系统自动化,2012,36(9):77-81.
Luo Yan,Duan Xiongying,Zou Jiyan,et al.Digital synchronization and communication technology for electronic transformer[J].Automation of Electric Power Systems,2012,36(9):77-81.
[4] 秦红霞,武芳瑛,彭世宽,等.智能电网二次设备运维新技术研讨[J].电力系统保护与控制,2015,43(22):35-40.
Qin Hongxia,Wu Fangying,Peng Shikuan,et al.New technology research on secondary equipment operation maintenance for smart grid[J].Power System Protection and Control,2015,43(22):35-40.
[5] 邹积岩,黄智慧,段雄英,等.基于自具电源的光控真空断路器模块研制[J].电力自动化设备,2010,30(10):114-117.
Zou Jiyan,Huang Zhihui,Duan Xiongying,et al.Development of FCVIM based on self-supplying power source[J].Electric Power Automation Equipment,2010,30(10):114-117.
[6] 蔡骥然,郑永康,周振宇,等.智能变电站二次设备状态监测研究综述[J].电力系统保护与控制,2016,44(6):148-154.
Cai Jiran,Zheng Yongkang,Zhou Zhenyu,et al.Asurvey of research on secondary device condition monitoring in smart substation[J].Power System Protection and Control,2016,44(6):148-154.
[7] 黄智慧,邹积岩,王永兴,等.基于中继线圈的WPT技术及其在高压设备中的应用研究[J].电工技术学报,2015,30(11):43-52.
Huang Zhihui,Zou Jiyan,Wang Yongxing,et al.Application research of wireless power transmission technology in high-voltage equipment based on relay coil[J].Transactions of China Electrotechnical Society,2015,30(11):43-52.
[8] Tesla N.Experiments with alternate currents of very high frequency and their application to methods of artificial illumination[J].Transactions of the American Institute of Electrical Engineers,1891,7(1):266-319.
[9] Brown C W.The history of power transmission by radio waves[J].IEEE Transactions on Microwave Theory & Techniques,1964,9(32):1230-1242.
[10]Hirai J J,Kim T W,Kawamura A.Wireless transmission of power and information for cableless linear motor drive[J].IEEE Transactions on Power Electronics,2000,15(1):21-27.
[11]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 powerand efficiency in wireless power transfer system via coupled magnetic resonances[J].Transactions of China Electrotechnical Society,2016,31(2):18-24.
[12]卢文成,丘小辉,毛行奎.磁谐振无线电能传输系统的最大效率分析[J].电气技术,2015(4):13-17.
Lu Wencheng,Qiu Xiaohui,Mao Xingkui.Analysis on maximum efficiency ofwireless power transfer via magnetic resonance[J].Electrical Engineering,2015(4):13-17.
[13]毛世通,朱春波,宋凯,等.基于端口阻抗的磁耦合谐振式无线电能传输特征参数仿真方法研究[J].电工技术学报,2015,30(19):95-102.
Mao Shitong,Zhu Chunbo,Song Kai,et al.Characteristic parameter simulation method for magnetic couplingresonance wireless power transfer based on port impedance[J].Transactions of China Electrotechnical Society,2015,30(19):95-102.
[14]Kurs A,Karalis A,Moffatt R,et al.Wireless power transfer via strongly coupled magnetic resonances[J].Science,2007,317(5834):83-86.
[15]张献,苑朝阳,章鹏程,等.基于电磁谐振耦合的无线电能传输系统传输能力估算与验证[J].电工技术学报,2015,30(19):47-54.
Zhang Xian,Yuan Zhaoyang,Zhang Pengcheng,et al.Transmitting capacity estimation and verification for wireless powertransmission system via electromagnetic resonant coupling[J].Transactions of China Electrotechnical Society,2015,30(19):47-54.
[16]Imura T,Hori Y.Maximizing air gap and efficiency of magnetic resonant coupling for wireless power transfer using equivalent circuit and neumann formula[J].IEEE Transactions on Industrial Electronics,2011,58(10):4746-4752.
[17]王维,黄学良,周亚龙,等.双中继无线电能传输系统建模及传输效率分析[J].电工技术学报,2014,29(9):1-6.
Wang Wei,Huang Xueliang,Zhou Yalong,et al.Modeling and transmission efficiency analysis ofwireless power transmission system with dual relays[J].Transactions of China Electrotechnical Society,2015,30(19):47-54.
[18]Hamam R E,KaralisA,Joannopoulos J D,et al.Efficient weakly-radiative wireless energy transfer:an EIT-like approach[J].Annals of Physics,2009,324(8):1783-1795.
[19]Zhang Fei,Hackworth S A,Fu W,et al.Relay effect of wireless power transfer using strongly coupled magnetic resonances[J].IEEE Transactions on Magnetics,2011,47(5):1478-1481.
[20]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.Analysis on effective range of wireless power transfer and its impact factors[J].Transactions of China Electrotechnical Society,2013,28(1):106-112.