可充电保护的太阳能充电器设计  

Rechargeable Protection Solar Battery Charger Design

作　　者：霍广文[1] 黄海清[1] 陈恒[1] 李险峰[1] 张建祥[1] 魏燕明[1] 辛督强[1] 王永仓[1] 杨铜锁[1] 张美志 张煜 孙静[1] 吕可[1] 张涛[1] 陈诚[1] 刘瑞[1] 

机构地区：[1]西京学院理学院,陕西西安 [2]西安邮电大学电子工程学院,陕西西安

出　　处：《电力与能源进展》2018年第2期109-113,共5页Advances in Energy and Power Engineering

基　　金：陕西省教育厅项目(No.16JK2247);西京学院高层次人才专项基金(No.XJ15B02);西京学院2017大学生创新创业项目。

摘　　要：本文利用控制芯片CN3083和直流转换芯片MC34063设计完成多功能太阳能充电器电路设计。该系统通过太阳能电池板将太阳能转化为电能,再经升压、稳压、降压电路,并运用恒定电流、恒定电压、恒定温度的保护模式对电池进行充电。通过自主调节充电电流,控制锂电池的充电过程。该设计不仅可以实现充电电流最大,而且能防止芯片过热,具有充电保护功能。The multifunctional solar charger circuit is designed with control chip CN3083 and DC conversion chip MC34063. The system converts solar energy into electric energy by using a solar panel, and then the output voltage is altered by boost circuit, voltage-stabilizing circuit and buck circuit. The battery is charged by using a protection mode of constant current, constant voltage and constant temperature. The charging process of the lithium battery is controlled by adjusting the charging current of the input terminal independently. This design can not only achieve the maximum charg-ing current, but also prevent the chip from overheating, and has the function of charging protection.

关 键 词：太阳能充电器 控制电路 电压转换电路 可充电保护 

分 类 号：TM9[电气工程—电力电子与电力传动]