【摘要】 针对目前市场上镍氢蓄电池充电器存在的缺陷,设计了一款基于AVR单片机(Atmega16)的智能快速充电器,并给出了软、硬件设计。该充电器以单片机为核心,运用开关电源技术,采用恒流脉冲充电与模糊控制相结合的充电方法。该装置在保证蓄电池寿命不受损害的前提下,大大提高了充电速度。更多还原

【Abstract】 To overcome the existing disadvantages of Ni-MH battery chargers on the market,the paper provided a intelligent fast charger.This charger bases on AVR computer(Atmega16) and uses technique of switching power supply.For the sake of ptotecting batteries and reducing charging time,this charger adopts the methods of pulse-charge and fuzzy control.This device can full charge Ni-MH battery within two hours.更多还原