基于无线传感器网络的超洁净电源设计与应用

Design and application of ultra-clean power supply based on wireless sensor network

文中设计一种基于无线传感器网络的超洁净直流供电电路系统,该系统利用无线传感器网络技术实现同步控制,每一个网络节点就是一路直流输出,多路输出之间相互独立。系统设计中充分利用了无线传感器网络节点芯片中的单片计算机对电源电路中功率开关的控制,以此实现直流电能的传递,阻断输入电源引入的高频干扰。该电源电路经仿真分析以及电路测试,主要参数指标达到设计要求,为特殊电子设备的直流供电提供了解决方案。

An Ultra clean DC power supply system based on wireless sensor network is designed in this paper.In the system,the wireless sensor network technology is utilized to realize the synchronous control.Each network node is one channel DC output,and each of multichannel output is independent.In the design of the system,it is taken full advantage of the single⁃chip computer in the node chip of the wireless sensor network to control the power switch in the power supply circuit,so as to realize the transmitting of DC electric power and block the high frequency interference introduced by the input power supply.The simulation analysis and circuit test show that the main parameters of the power supply circuit meet the design requirements.It provides a solution for the DC supply power of the special electronic equipment.