能量收集系统的设计挑战
Modern electronic systems solve so many difficult problems that they often seem like magic. Nonetheless, these systems all have thesame basic limita...
Modern electronic systems solve so many difficult problems that they often seem like magic. Nonetheless, these systems all have thesame basic limita...
Battery systems for energy storage are among the most relevant technologies of the 21 st century. They – in particular modern lithium-ion batteries (L...
清洁能源的开发日益受到许多国家的重视,世界各地都在发展光伏发电,由于独立式发电系统中蓄电池的充放电比较频繁,为了延长蓄电池寿命、减少系统故障和提高系统稳定性以及减少发电运营成本,需要对蓄电池的充放电进行管理。本文设计了一种基于PWM控制的太阳能蓄电池充放电控制器,系统主要由单片机、电压采集、充电控制...
The CN3052A is a complete constant-current /constant voltage linear charger for single cell Li-ion and Li Polymer rechargeable batteries. The device c...
目前电动汽车主要以锂电池作为动力来源,为了提高锂电池的使用时间和安全性,为锂电池提供安全良好的运行环境,电池管理系统应运而生。BMS主控单元基于S32K144汽车级单片机,通过主从式网络控制结构能够对锂电池的各个参数进行采集与分析。采用扩展卡尔曼滤波对电池的荷电状态(SOC)进行估算,克服普通估算方...