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具有较高谐振电路品质因数的磁耦合谐振式无线电能传输系统研制

更新时间:2020-06-05 21:11:05 大小:1M 上传用户:IC老兵查看TA发布的资源 标签:无线电能传输系统 下载积分:5分 评价赚积分 (如何评价?) 打赏 收藏 评论(0) 举报

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基于磁耦合谐振式无线电能传输功率大小随系统谐振电路品质因数变化而变化的特性,提出了一种控制电能传输功率的方法.首先,将磁耦合谐振式无线电能传输系统简化成等效电路;接着,从电路角度对其进行分析和数学计算,得出电能传输功率大小与系统中谐振电路品质因数的关系;然后,通过改变谐振电路品质因数,设计了一种控制电能传输功率大小的方法;最后,通过设计相关实验系统,验证了品质因数可改变系统传输功率大小,为无线电能传输功率大小的控制提供了有效参考.

As the power of wireless power transfer via strongly coupled magnetic resonances varies with the resonance circuit quality factors,a method to control the transfer power is proposed.Firstly,the wireless power transfer system via strongly coupled magnetic resonances is simplified as an equivalent circuit.Secondly,by analyzing and calculating it from the circuit point of view,we obtain the relationship between the transfer power and the resonance circuit quality factor in the system.Thirdly,by changing the resonance circuit quality factor,a method of controlling the transfer power is designed.Finally,by designing experiment system,we verify that the resonance circuit quality factor can change the transfer power,which provide...

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具有较高谐振电路品质因数的磁耦合谐振式无线电能传输系统研制.pdf 1M

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