摘要
针对机载蓄电池的安全问题,提出了一种机载蓄电池SOC估计方法,该方法基于放电试验法对其荷电状态进行估计,通过评估结果对其进行再利用或回收决策。通过对蓄电池进行循环充放电维护,最终实现对机载蓄电池荷电状态的有效判决。应用于地面维护设备的长时间稳定运行效果表明,该方法稳定可靠,能够对新启封或已多次使用的机载蓄电池进行荷电状态有效判断,并作为健康状态判断的重要依据,达到安全运行和环境保护的目标。
A battery airborne SOC estimation method based on the discharge test method was studied aiming at airborne battery safety problem, which was to estimate the state of their health through the evaluation of its decision to re- use or recycling. The airborne battery SOC status valid ultimately judged through the battery charge and discharge cycles maintenance. The long and stable operating results of the ground maintenance equipment showed that the method was stable and reliable, which was capable of newly unsealed or repeatedly applied for onboard battery effective status valid judgment, and as the important basis of judging the state of health to achieve safe operation and environmental protection goals.
出处
《电源学报》
CSCD
2014年第1期61-65,共5页
Journal of Power Supply
基金
国家自然科学基金项目(11176032)~~
关键词
镍镉蓄电池
能源
环保
SOC
放电试验法
nickel-cadmium batteries
energy
environmental protection
SOC
discharge test method
