基于模糊控制的镍氢电池充电器  

An Intelligent Charger for Ni-MH Battery Based on Fuzzy Control

作　　者：汤秀芬[1] 魏凤兰[2] 

机构地区：[1]宁夏大学物理电气信息学院,宁夏银川750021 [2]北方民族大学教务处成人教育中心,宁夏银川750021

出　　处：《通信电源技术》2008年第6期60-62,共3页Telecom Power Technology

摘　　要：文中设计了一款智能快速充电器。采用模糊控制原理进行蓄电池的充电控制,确定了模糊控制器的结构和算法,进行了双输入单输出模糊控制器的设计。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,在保证蓄电池循环寿命不受损害的前提下,大大提高了充电速度。In this paper, an intelligent fast charger is designed. The charging of baterry is controlled by fuzzy control. The configuration and arithmetic of fuzzy controller are confirmed and the fuzzy controller with two inputs and one output is designed. This charger bases on single-chip computer and uses technique of switching power supply. And it also adopts the methods of pulse charge and fuzzy control. Under the premise of not damaging the battery life cycle, this charger has greatly enhanced the speed of charge.

关 键 词：模糊控制 镍氢蓄电池 充电器 

分 类 号：TM910.6[电气工程—电力电子与电力传动]