先进制造业知识服务平台
国家科技图书文献中心机械分馆　　工信部产业技术基础公共服务平台　　国家中小企业公共服务示范平台

A High-Performance Rotational Energy Harvester Integrated with Artificial Intelligence-Powered Triboelectric Sensors for Wireless Environmental Monitoring System
参考中译:一种集成人工智能摩擦电传感器的高性能旋转能量采集器无线环境监测系统


          

刊名：Advanced Engineering Materials
作者：Kumar Shrestha（Advanced Sensor and Energy Research Laboratory Department of Electronic Engineering Kwangwoon University Seoul）
Pukar Maharjan（Advanced Sensor and Energy Research Laboratory Department of Electronic Engineering Kwangwoon University Seoul）
Trilochan Bhatta（Advanced Sensor and Energy Research Laboratory Department of Electronic Engineering Kwangwoon University Seoul）
Sudeep Sharma（Advanced Sensor and Energy Research Laboratory Department of Electronic Engineering Kwangwoon University Seoul）
Muhammad Toyabur Rahman（Advanced Sensor and Energy Research Laboratory Department of Electronic Engineering Kwangwoon University Seoul）
Sanghyun Lee（Advanced Sensor and Energy Research Laboratory Department of Electronic Engineering Kwangwoon University Seoul）
Md Salauddin（Advanced Sensor and Energy Research Laboratory Department of Electronic Engineering Kwangwoon University Seoul）
SM Sohel Rana（Advanced Sensor and Energy Research Laboratory Department of Electronic Engineering Kwangwoon University Seoul）
Jae Y. Park（Advanced Sensor and Energy Research Laboratory Department of Electronic Engineering Kwangwoon University Seoul）
刊号：712E0002/I
ISSN：1438-1656
出版年：2022
年卷期：2022, vol.24, no.10
页码：2200286-1--2200286-11
总页数：11
分类号：TB3
关键词：Artificial intelligence；Circular halbach array magnets；High-performance rotational energy harvesters self-powered sensors
参考中译：人工智能；圆形Halbach阵列磁体；高性能旋转能量收集器
语种：eng
文摘：The prevailing energy harvester utilizes a convectional magnet that limits the output power due to the imperfect coupling of the flux linkage and the leakage of the magnetic fluxes away from the coil. Herein, a circular Halbach array magnet comprising the arc magnets is proposed as a high-performance rotational energy harvester for preventing flux leakage by concentrating the magnetic flux in a particular path. The Halbach magnet is made up of eight individual arc magnet segments that are kept apart by 1 mm to induce a fourfold increase in magnetic flux density over a conventional magnet. The proposed rotational energy harvester can deliver an exceptional 603.2 W m~(-3) power density, which is attributed to a three times increase in the power density. The harvested power is utilized to charge a 30 mAh battery for driving a complete IoT system for the development of self-powered wireless environmental monitoring systems. Furthermore, an intelligent system is designed using cutting-edge artificial intelligence (AI) technology which accounts for Mxene/P(VDF-TRFE)-based triboelectric sensor output data and considers different weather parameters to accord a high accuracy of 99% in wind speed prediction.
参考中译：目前流行的能量收集器使用对流磁铁，由于磁链的不完美耦合和线圈外的磁通泄漏，限制了输出功率。在这里，提出了一种由弧形磁铁组成的圆形Halbach阵列磁体，作为一种高性能的旋转能量收集器，通过将磁通集中在特定路径上来防止漏磁。Halbach磁体由八个单独的弧形磁体部分组成，间隔1 mm，使磁通量密度比传统磁体增加四倍。提出的旋转能量采集器可以提供603.2 W m~(-3)的特殊功率密度，这归因于功率密度提高了3倍。收集到的电力被用来为一个30毫安的电池充电，以驱动一个完整的物联网系统，用于开发自供电的无线环境监测系统。在此基础上，利用先进的人工智能(AI)技术，对基于MXene/P(VDF-TrFE)的摩擦电传感器的输出数据进行了处理，并考虑了不同的天气参数，从而使风速预测的准确率达到了99%。



国家科技图书文献中心  全球文献资源网  京ICP备05055788号-26  京公网安备11010202008970号  机械工业信息研究院 2018-2024