Development of Rotational Electret Energy Harvester Using Print Circuit Board

被引：8

作者：

Adachi, M. ^{[1
]}

Miyoshi, T. ^{[1
]}

Suzuki, K. ^{[1
]}

Fu, Q. ^{[2
]}

Fang, Q. ^{[2
]}

Suzuki, Y. ^{[1
]}

机构：

[1] Univ Tokyo, Dept Mech Engn, Tokyo, Japan

[2] Huawei Technol Co Ltd, Shenzhen, Peoples R China

来源：

17TH INTERNATIONAL CONFERENCE ON MICRO AND NANOTECHNOLOGY FOR POWER GENERATION AND ENERGY CONVERSION APPLICATIONS (POWERMEMS 2017) | 2018年 / 1052卷

关键词：

D O I：

10.1088/1742-6596/1052/1/012062

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

An improved 1-D electrostatic model is proposed for rotational electret energy harvester (EH). A test bench for rotational electret EH is developed, and the experimental data are compared with the prediction using the present model. A low-profile rotational electret EH is designed and prototyped using cost-effective PCBs. Ball bearings are used for the rotational support of a stainless steel rotor. In the rotational electret EH prototype with an air gap of 200 mu m, the output power of 80 mu W is obtained at 2 rps.

引用

页数：4

共 7 条

[1]

Bartsch L., 2009, P POWERMEMS 2009, P332

[2] Electret Charging Method Based on Soft X-ray Photoionization for MEMS Transducers [J].