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基于单节动力锂电池的太阳能智能小车驱动电源
资料介绍
针对以太阳能作为动力来源的智能小车,提出了新的驱动电源解决方案。方案中的储能部分仅使用单节动力锂电池,Boost电路将锂电池的输出电压升压,作为电机的驱动电源。太阳能充电管理电路基于上海如韵电子的CN3791芯片,具有最大功率点跟踪功能。Boost电路基于TI的TPS61088,将锂电池的3.7V输出电压升至9V,负载电流可达3A,并且转换效率高达91%。经过实际测试,方案可满足智能小车的功率需求。
A new drive power supply solution is proposed for the smart vehicle using solar energy as power source.In this solution,a single Power Li-Po is used as energy storage unit which output is boosted to drive motor.Solar charging management circuit is based on CN3791 which is featured by maximun power point tracing.The 3.7V output voltage of LiPo is boosted to 9V by TI TPS61088,which conversion efficiency can reached 91% and current is up to 3A.
部分文件列表
文件名 | 大小 |
基于单节动力锂电池的太阳能智能小车驱动电源.pdf | 1M |
全部评论(1)
2022-04-21 15:45:50苏su
很好的资料