嵌入式全钒氧化还原液流电池管理系统

Embedded vanadium redox battery management system

基于STM32F103VC开发了全钒氧化还原液流电池(VRB)管理系统,该电池管理系统能实现VRB运行参数和管路运行状态的不间断采集,并存储数据。利用开路电压法估算荷电状态(SOC),上位机能监控VRB运行状况,依据液流电池工作特性控制VRB的活化、共混,并对故障进行处理。该系统能够提高VRB运行可靠性,延长VRB使用寿命。

Vanadium redox battery(VRB)management system was developed based on STM32F103VC.Uninterrupted collection of VRB operating parameters and pipeline operating status could be realized by the management system,and the data could be stored.SOC was estimated by the open circuit voltage method,and the VRB operation was monitored by the upper function.The activation and blending of VRB were controlled according to the working characteristics of liquid flow battery,and the faults were handled.The reliability of VRB operation could be improved,and its service life could be prolonged.