The triboelectric nanogenerator (TENG) has been demonstrated to be a promising technology for harvesting mechanical energy and powering electronic devices. However, it is difficult to make TENG output stable because of the irregular movement of actual mechanical sources in the environment, and the inefficient energy utilization limits its application. In this study, we propose a contact-separation TENG (CS-TENG) integrated with a mechanical transmission module and its optimal power management system. Firstly, a gear and cylindrical cam mechanism is designed in the mechanical transmission module, which respectively increases the working frequency of CS-TENG and makes the output stable. Secondly, a control module is developed in the PMS to accurately control a switch for extracting maximum output energy, and a series of simulation and experiments have been done to further study the effect of control parameters on the energy extraction process. In the control module, a differential...

中文翻译：

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具有机械传动模块和高效电源管理系统的高稳定性摩擦电纳米发电机

摩擦电纳米发电机（TENG）已被证明是一种用于收集机械能并为电子设备供电的有前途的技术。但是，由于环境中实际机械源的不规则运动，很难使TENG输出稳定，并且能源利用效率低下限制了其应用。在这项研究中，我们提出了一种与机械传动模块集成的接触分离式TENG（CS-TENG）及其最佳功率管理系统。首先，在机械传动模块中设计了齿轮和圆柱凸轮机构，分别增加了CS-TENG的工作频率，使输出稳定。其次，在PMS中开发了一个控制模块，以精确控制开关以提取最大输出能量，为了进一步研究控制参数对能量提取过程的影响，进行了一系列的仿真和实验。在控制模块中，差分...