基于Atmelga16的新型快速充电器设计与实现  

Design and Research on the New Type of Fast Charger Based on Atmelga16 MCU

作　　者：汪醒鹏[1] 屈波[1] 

机构地区：[1]河海大学能源与电气学院,211100

出　　处：《电子测试》2014年第2期4-5,共2页Electronic Test

摘　　要：为了解决镍镉电池快速充电过程中产生充电时间过长,过充,电池寿命缩短等问题。本文提出一种以Atmegal16单片机和Tea1100充电电路芯片为控制核心的新型快速充电器设计方案,该方案对充电过程进行有效监控,具有定时控制、可调充电速率,负电压检测、自动关断及温度保护功能,使充电过程按充电曲线进行。In order to overcome the problems of excessive time used in charging,overcharged and the reduction of the service life during the fast charging process.A new type of fast charger based on Avr MCU（Atmega16） and the core control chip of Ni-Cd（Tea1100） was designed.This charger which has timing control,adjustable charging rate,negative voltage detection,automatic shutdown,and temperature protection can monitor the process availably and ensure recharging by the charging curve.

关 键 词：镍镉电池 Atmegla16 Tea1100 快速充电器 

分 类 号：TM910.6[电气工程—电力电子与电力传动]