摘要
本文设计了一种可实现多射频源复合式能量采集的集成充电电池系统,重点分析了该系统中升压电路和智能管理电路的设计。通过仿真和实验比较了升压电路中普通二极管和肖特基二极管对输出电压的影响,同时讨论了整个系统的转化效率与输出功率。仿真结果表明利用多射频进行能量收集实现了对集成微充电电池充电,实现方案有效可行。
An effective optimization design method of integrated rechargeable battery system that can realize multiple RF sources hybrid energy collection is given, focusing on the booster circuit and intelligent management system. Compared ordinary diode with Schottky diode, the influence on the output voltage of booster circuit is analyzed through simulation and experiments. At the same time, the conversion efficiency and power output of the whole system were discussed. The simulation result showed that it was feasible and effective use of multiple RF energy harvesting.
出处
《功能材料与器件学报》
CAS
CSCD
北大核心
2014年第5期151-154,共4页
Journal of Functional Materials and Devices
基金
河南省科技厅重大项目
编号(61077037)
河南师范大学研究生创新科研训练项目
关键词
复合式能量采集
集成充电电池
无线射频信号
Composite energy acquisition
Integrated rechargeable battery
Radio frequency signal
