| 太阳能无线输电演示仪的研制 |
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| 引用本文： | 张旭,史湘伟,周旷宇,刘雪林,袁顺东,陈文娟.太阳能无线输电演示仪的研制[J].大学物理实验,2014(4):88-90. |
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| 作者姓名： | 张旭 史湘伟 周旷宇 刘雪林 袁顺东 陈文娟 |
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| 作者单位： | 中国石油大学华东,山东青岛266580 |
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| 基金项目： | 中国石油大学（华东）重点教改项目（SY-A201209） |
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| 摘 要： | 应用电磁学理论以及电子技术自制了一套太阳能无线输电演示实验仪。该演示仪由太阳能进行供电,利用电磁耦合共振技术,实现了电能的无线传输。通过增加数码管电压-电流显示电路,可以定量显示电能传输随距离变化的效果,能精确而直观地演示电能无线传输的物理现象。该仪器结构简单、性能稳定、操作方便,可广泛用于课堂演示、课程设计等目的,在实际应用中取得了良好的教学效果。
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| 关 键 词： | 太阳能 电磁耦合共振 无线输电 数码显示 |
Design of Solar Wireless Transmission Demonstration Instrument |
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| ZHANG Xu,SHI Xiang-wei,ZHOU Kuang-yu,LIU Xue-lin,YUAN Shun-dong,CHEN Wen-juan.Design of Solar Wireless Transmission Demonstration Instrument[J].Physical Experiment of College,2014(4):88-90. |
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| Authors: | ZHANG Xu SHI Xiang-wei ZHOU Kuang-yu LIU Xue-lin YUAN Shun-dong CHEN Wen-juan |
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| Institution: | (China University of Petroleum (East China), Shandong Qingdao 266580) |
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| Abstract: | A solar energy wireless transmission demonstration experimental instrument is designed and manu-factured by applying electromagnetic theory and electronic technology. The demonstration instrument is powered by solar energy and achieves the wireless transmission of electrical energy by electromagnetic coupling reso-nance technology. The voltage-current digital tube display circuit is employed to display the change of power transmission with varying distance so that the physical phenomena of wireless transmission can be demonstrated accurately and visually. The instrument has the advantages of simple structure,stable performance and conven-ient operation. It can be widely used in classroom demonstration,curriculum design and other purposes,and has obtained the good teaching effect in practical application. |
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| Keywords: | solar energy electromagnetic coupling resonance wireless transmission voltage-current display |
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