基于无线传输式的简易电池充电系统硬件设计  

Hardware design of simple battery charging system based on wireless transmission

作　　者：吴正明 WU Zhengming(Changzhou Vocational Institute of Industry Technology,Changzhou 213164,China)

机构地区：[1]常州工业职业技术学院,江苏常州213000

出　　处：《自动化与仪器仪表》2025年第3期247-250,共4页Automation & Instrumentation

基　　金：常州市科技计划项目(CE20200045)。

摘　　要：随着无线传输系统的发展,各种电力设备采用无线传输式的充电方式层出不穷。采用一种磁场耦合式无线电能传输系统作为电池充电电源,发射极采用高频功率放大电路作为交直流转换单元,接收级采用简单的半波整流电路将交流电转换至直流电用于电池充电。分别采用了Multisim软件以及搭建了硬件平台对设计的内容进行了验证,结果表明了所涉及的系统是可行的。With the development of wireless transmission system,various power equipment adopts wireless transmission charging methods.In this paper,a magnetic field coupled radio energy transmission system is used as the battery charging power supply,the transmitting stage uses a high-frequency power amplifier as the AC/DC conversion unit,and the receiving stage uses a simple half wave rectifier circuit to convert AC to DC for battery charging.Multisim software and hardware platform are used to verify the design content.The results show that the system involved is feasible.

关 键 词：无线传输系统 电池充电电源 高频功率放大电路 半波整流电路 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]