摘要
针对装甲车辆铅酸蓄电池特殊变电流工况,文中在对开路电压法和内阻法深入分析的基础上提出了一种新的荷电状态辨识方法,并对其进行了硬件电路设计。该辨识方法适合装甲车辆复杂的变电流工况,可实现电池荷电状态与性能状态的在线准确评估,实现蓄电池高效管理。
Aiming at the special varying current work condition of armored vehicles lead-acid battery,a new estimation method based on open circuit voltage and internal resistance is proposed during the deep analysis of various estimation methods.The hardware circuit design of this method is introduced in the article.This proposed method can estimate accurately battery state of charge and performance state on-line,which adapts to complex varying current work condition of armored vehicles well.Then the efficient management of battery can be implemented.
出处
《通信电源技术》
2011年第5期47-49,共3页
Telecom Power Technology
关键词
铅酸蓄电池
荷电状态
开路电压
内阻
lead-acid battery
state of charge
open circuit voltage
internal resistance
