Rotational Electromagnetic Energy Harvesting System

被引：23

作者：

Dinulovic, Dragan ^{[1
]}

Brooks, Michael ^{[1
]}

Haug, Martin ^{[1
]}

Petrovic, Tomislav ^{[2
]}

机构：

[1] Wurth Elekt EiSos GmbH & Co KG, Waldenburg, Germany

[2] Univ Nis, Fac Mech Engn, Nish, Serbia

来源：

20TH INTERNATIONAL CONFERENCE ON MAGNETISM, ICM 2015 | 2015年 / 75卷

关键词：

Energy Harvesting; Magnetic; Rotational Harvester;

D O I：

10.1016/j.phpro.2015.12.137

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

This paper presents development of the rotational electromagnetic energy harvesting transducer. The transducer is driven mechanically by pushing a button; therefore, the mechanical energy will be converted into electrical energy. The energy harvesting (EH) transducer consists of multilayer planar coils embedded in a PCB, multipolar NdFeB hard magnets, and a mechanical system for movement conversion. The EH transducer generate an energy of about 4 mJ at a load of 10 Omega. The maximum open circuit output voltage is as high as 2 V and the maximum short circuit output current is 800 mA.

引用

页码：1244 / 1251

页数：8

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