基于摩擦纳米发电机的自驱动微系统

Self-Powered Microsystem Based on Triboelectric Nanogenerator

针对物联网的多样性和应用环境复杂性,提出基于摩擦纳米发电机(TENG)的自驱动微系统解决方案。首先分析搭建自驱动微系统需要的3个基础模块:基于人体运动的摩擦纳米发电机的能量采集(EH)模块、主动式传感模块、高效率的能量存储模块,在此基础上搭建适用于不同应用场景的自驱动微系统,既可以有效地解决海量传感器节点的长期稳定能量供给问题,又有利于物联网技术向着多维度和多形态的方向发展。

Triboelectric nanogenerator （TENG）-based self-powered microsystem isbeneficial for solving the energy problem of Internet of things （IoT）. In this paper, thedesign of the self-powered micro system is investigated, and three fundamentalmodulus including the human motion-based TENG, active sensor and energy storageunit to establish the self-powered system are proposed. This methodology caneffectively overcome the difficulty of energy supply for mass various sensor units inIoT applications, which provides a promising solution for the long term energy supplyproblem in the IoT technology, and push the IoT forward to multi-dimensional andvarious morphological developing trend.