中原大學電機工程學系
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感應式充電器
指導老師:何金滿   組長:許庭維   組員:林子杰、王奕凱
本篇專題主要目的大致是利用變壓器之線圈感應耦合的原理,設計一個不經由金屬直接接觸,並用無線電力傳輸的感應式充電器,無線感應式充電相當安全可靠,可避免過多的電線影響視線與降低電線走火或電線老舊造成之危險,目前生活上已有相當廣泛的應用,像是電動牙刷、手機充電座、遊戲搖桿等,我們的實驗目的主要在探討其中原理,並想辦法增加其功率。
變壓器的基本設計為一次側電芯在充電端,而變壓器的二次測電芯在電池端,在一次側電芯部分,利用IC555控制其輸出電壓,使其輸出電流為穩定交流電,藉此改變電場,並在二次側產生感應電流,構成一完整的感應式充電器,接著利用設計出來的感應式充電器,探討圈數比與線圈距離,對功率產生之影響,最後對設計出的感應式充電器做分析並討論。
The main purpose of this project is roughly an inductively coupled coil transformer and the principle, design a non-direct contact by the metal, and wireless power transmission using inductive charger, wireless inductive charging very safe and reliable, to avoid excessive wire of sight and electrical fire or reduce the risk caused by old wiring, now has a wide range of applications in life, such as electric toothbrushes, mobile phone charger, game pads, etc. The main purpose of our experiment to investigate one of principle, and try to increase their power. The basic design for the transformer primary side charging batteries, and the transformer secondary batteries in the battery-side test, the batteries in a side part, the use of IC555 control the output voltage, output current to a stable alternating current, to change electric field and induced current in the secondary side to form a complete inductive charger, then use the induction charger designed to explore the coil turn ratio and distance from the impact of power generation, the final design of the induction of Charger for analysis and discussion.
我們決定將壓電陶瓷晶片和鞋子做結合。
   
 
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