Non-resonant electrostatic energy harvester for wideband applications

Micro & nano letters

article

Ling Bu¹  Xiaoming Wu¹  Xiaohong Wang¹  Litian Liu¹ 

[1] Institute of Microelectronics, Tsinghua University;Tsinghua National Laboratory for Information Science and Technology

关键词: electrets;    electric power generation;    electrostatic devices;    energy harvesting;    frequency 5 Hz to 120 Hz;    power 0.2 muW to 0.7 muW;    voltage 3.9 V to 7 V;    surrounding electrets;    relative displacement;    effective movement;    inner plate;    optimal output power;    doubled output voltages;    differential structure;    nonresonant power generating capability;    low frequency power generating capability;    charge change;    variable charges;    vertical gap changing method;    nonresonance power output;    microsystem powering;    wideband frequency response;    wideband applications;    nonresonant electrostatic energy harvester;   

DOI  :  10.1049/mnl.2012.0924

学科分类：计算机科学（综合）

来源: Wiley

【 摘 要 】

The focus of this study is on stunted-centered learning activity ‎which ‎collaborates ‎learning ‎and research in an interoperative ‎way ‎and shares the regional-national ‎research ‎and development ‎‎(R&D) capabilities, interests and agenda.‎ The study is addressed ‎to ‎the cooperation model and factors of learning within R&D ‎projects that develop ‎academic knowledge, competences and ‎regional—national capabilities for all ‎participants by ‎contributing ‎authentic R&D scopes or problems in real-life ‎situations. The study includes analysis of the ‎research data regarding ‎the R&D project, namely SATERISK (SATEllite ‎positioning ‎‎RISKs), which was initiated by two security ‎management students at Laurea University of ‎Applied ‎Sciences ‎and that has evolved into a substantial three-year R&D ‎project ‎between 2008 and 2011 and is funded by the ‎Finnish ‎Funding Agency for ‎Technology and Innovations (TEKES).‎

【 授权许可】

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