电磁机械同步共振无接触传能与转换方法研究

基于电磁耦合谐振式无线电能传输技术,为电能-机械能的无线传输、转换和控制提供途径,从而为不易拖带电线的微型机器人等用电机构的供能提供便利。建立漏感等效电路并分析了系统整体性能,然后针对超磁致伸缩材料特性建立了电、磁、机械（力）场路耦合模型,并得出系统整体传递函数。实验制作了电磁-机械同步共振系统样机,其测量结果表明由示波器监测的励磁电压频率与通过上位机采集的磁致伸缩棒振动频率一致,同时实现了在间距为30 cm频率为10.07 kHz时电能-机械能的同步转换。...

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Bibliographic Details
Published in电机与控制学报 Vol. 18; no. 9; pp. 37 - 41
Main Author 张献 章鹏程 杨庆新 李阳 金亮 薛明
Format Journal Article
LanguageChinese
Published 天津工业大学天津市电工电能新技术重点实验室,天津,300387 2014
Subjects
同步共振
无接触传能
耦合模型
耦合模理论
超磁致伸缩
coupled model
超磁致伸缩
耦合模理论
同步共振
耦合模型
coupled-mode theory
giant magnetostrictive
contactless power transmission
无接触传能
synchronous resonance
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ISSN1007-449X

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Summary:基于电磁耦合谐振式无线电能传输技术,为电能-机械能的无线传输、转换和控制提供途径,从而为不易拖带电线的微型机器人等用电机构的供能提供便利。建立漏感等效电路并分析了系统整体性能,然后针对超磁致伸缩材料特性建立了电、磁、机械（力）场路耦合模型,并得出系统整体传递函数。实验制作了电磁-机械同步共振系统样机,其测量结果表明由示波器监测的励磁电压频率与通过上位机采集的磁致伸缩棒振动频率一致,同时实现了在间距为30 cm频率为10.07 kHz时电能-机械能的同步转换。
Bibliography:23-1408/TM
ZHANG Xian, ZHANG Peng-cheng, YANG Qing-xin, LI Yang, JIN Liang, XUE Ming （Tianjin Key Laboratory of Advanced Electrical Engineering and Energy Technology, Tianjin Polytechnic University, Tianjin 300387, China）
contactless power transmission; coupled-mode theory; synchronous resonance; giant magne-tostrictive; coupled model
The method of electromagnetic（ EM） energy transmission and conversion was discussed based on resonantly coupled power transfer technology to find a solution for wireless power transmission,switching and controlling between it and mechanical energy. It brings convenience to electricity consumption of micro-robots which are difficult for towing cables. The coupled model of electric,magnetic and mechanical（ force） was established and the overall system transfer function was derived according to the properties magnetostrictive materials. The prototype of the system was produced and experimental results show that the frequency of excitation voltage from oscilloscope accords with that of
ISSN:1007-449X