摘要
在不间断供电系统中,普遍采用离线测量方法确定电池状态。提出一种基于电压跟踪的动态充放电电压控制界限方法实现电池早期故障在线诊断。试验结果表明:提出的电池故障监视诊断方法用于发现电池早期故障是可行的,同时也能够防止电池供电中断和保证系统可靠运行。
In Uninterrupted Power Supply systems, Offline measurement methods are adopted to determine batteries states prevalently. A dynamic charging and discharging voltage control limits method based on voltage tracing is presented to realize online battery early faults precaution. The experiments results showed that presented battery faults monitoring and diagnosis method is feasible for online bat-tery early faults precaution and is able to prevent from battery power fail and ensure reliable system operation.
出处
《黑龙江科技信息》
2013年第30期33-33,共1页
Heilongjiang Science and Technology Information
基金
辽宁省科技厅科技攻关项目(2011003002)
关键词
不间断供电
电池
早期故障预警
在线测量
充放电电压曲线
Uninterrupted Power Supply
Battery
Early Faults Precaution
Online Measurement
Charging and Discharging Voltage Curves
