摘要
基于目前蓄电池基本采用被动式充电均衡方式,以牺牲电池组寿命换来基本容量的现状,在分析各类电池均衡方法的基础上,提出主动式动态充放电均衡的设计方法。设计思路遵循通用、低成本、模块化、高效率的原则,通过对两组四只12V12AH的阈控铅酸蓄电池组的比较试验,验证了该设计方法良好的效果。
Based on present passive charge balance to accumulator, which makes the accumulator life short, an active charge balance＇s plan is introduced. The design of active equalizing charge/discharge has bean given. The train of thought take account of general, low cost and modules. It has achieved good results of battery equalization in two groups of 12V12AH VRLA battery packs.
出处
《科学技术与工程》
2009年第13期3801-3805,共5页
Science Technology and Engineering
关键词
电池均衡
铅酸蓄电池
循环寿命
电池容量
battery equalization
VRLA battery
cycle life
battery capacity
