文章针对基于窄带物联网(Narrow Band Internet of Things,NB-IoT)技术的智能无线电源传输系统,设计一种高效稳定的电能无线传输方案,以满足物联网应用需求.通过构建包含NB-IoT通信模块、无线电源传输模块以及智能控制模块的整体架构,实现电能的远程无线输送与智能管理.实验结果显示,在距离为0.1 m时,系统的传输效率最高可达88.5%,在距离为0.3 m、负载为60 W时,系统的传输效率仍能达到71.0%.本研究为构建可靠高效的无线电源传输系统提供了理论基础和技术支持.
Architecture Design of Intelligent Radio Source Transmission System Based on NB-IoT Technology
The article focuses on the intelligent wireless power transmission system based on Narrow Band Internet of Things(NB-IoT)technology,and designs an efficient and stable wireless power transmission scheme to meet the requirements of IoT applications.By constructing an overall architecture that includes NB-IoT communication module,wireless power transmission module,and intelligent control module,remote wireless transmission and intelligent management of electrical energy have been achieved.The experimental results show that at a distance of 0.1 m,the transmission efficiency can reach up to 88.5%,and at a distance of 0.3 m and a load of 60 W,the transmission efficiency can still reach 71.0%.The research provides a theoretical basis and technical support for building a reliable and efficient wireless power transmission system.
Narrow Band Internet of Things(NB-IoT)intelligent radio source transmissionmagnetic coupling resonance
万方数据
维普
