摘要
介绍了一种基于8XC196KB单片机与专用集成PWM控制器SG3525的船用电源充电机。该装置有浮充、均充、逆变放电及根据电池状态自动选择充电方式的功能,运行实践证明,它具有硬件电路简单、控制精度高、运行灵活、抗干扰能力强和高性能价格比的特点,可实现对电池的自动充电和智能保护,从而延长蓄电池的使用寿命。
A marine supply charging set based on Microcontroller and SG3525 is introduced, and its tunctrons, sucn as floating charging , equalized charging , inverse discharging and intelligent mode selection according to battery＇s condition are discussed. The field applications show its advantages of simple hardware , high accuracy , flexible operation, good interference immunity and high performance-cost ratio. By using the powerful determination and logic calculation ability of 8XC196KB single-chip microprocessor and the software flexibility to detect battery＇s operating conditions , the automatic charging and intelligent protection of battery can be realized by the charging set. And the life cycle of battery can be prolonged.
出处
《武汉工业学院学报》
CAS
2005年第4期11-13,20,共4页
Journal of Wuhan Polytechnic University
关键词
单片机
脉宽调制
自动充电
智能保护
single-chip microprocessor
PWM
automatic charging
smart protection
