摘要
介绍了一种应用于锂电池储能站的温度在线监测系统,以满足电力储能系统中各由于大电流或者接触异常引起的局部高温的测量要求,该系统以光纤光栅为敏感元件,采用了全光纤传感无源的测温方式,消除了监测系统自身的安全隐患,具有安全、可靠、先进、经济的特点,极大提高了监测系统对电力温度监测的实用性.
An on-line temperature monitoring system for lithium battery energy storage stations was introduced,which meets the requirements of measuring local high temperature caused by large current anomalies in power storage systems.The system uses fiber grating as a sensitive component and adopts all-fiber sensing passive temperature measurement method,eliminates the safety hazard of the monitoring system by itself.The system is safe,reliable,advanced and economical.These features greatly improve the usability of monitoring systems for temperature monitoring of electricity.
作者
韩冲
李继繁
宋文华
Han Chong;Li Jifan;Song Wenhua(Tianjin Fire Rescue Bureau,Tianjin,300090;Tianjin Polytechnic University School of Environmental Science and Engineering,Tianjin 300387,China;China People's Police University,Langfang 065000,China)
出处
《南开大学学报（自然科学版）》
CAS
CSCD
北大核心
2020年第5期21-25,共5页
Acta Scientiarum Naturalium Universitatis Nankaiensis
基金
天津市科技重大专项与工程(16ZXHLSF00290)。
关键词
锂电池
储能站
光纤光栅
温度监测系统
安全预警
lithium battery
energy storage station
fiber grating
temperature monitoring system
safety pre-warning
