Efficiency of electromagnetic vibration energy harvesting system

被引：1
|
作者：
Hadas, Z. [1 ]
Vetiska, V. [2 ]
Smilek, J. [1 ]
Andrs, O. [1 ]
Singule, V. [1 ]
机构：
[1] Brno Univ Technol, Fac Mech Engn, Technicka 2, Brno 61669, Czech Republic
[2] Brno Univ Technol, Fac Elect Engn & Commun, Technicka 12, Brno 61600, Czech Republic
来源：
SMART SENSORS, ACTUATORS, AND MEMS VII; AND CYBER PHYSICAL SYSTEMS | 2015年 / 9517卷
关键词：
Efficiency; vibration; energy harvesting; linear model; equivalent circuit; electromagnetic harvester;
D O I：
10.1117/12.2178448
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The paper deals with an efficiency calculation of an electromagnetic vibration energy harvesting system. The efficiency of this system is defined, calculated, measured and the energy harvesting model is going to verification. The effect of individual harvester's parameters is observed with aim to improving design with the same volume and weight of the energy harvester. The impact of vibration energy harvesting systems has limitations in a resonance operation and a level of used mechanical vibrations. However the efficiency improvement could be useful for the wider using vibration energy harvesting systems in applications with lower level of mechanical vibrations.
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收藏
页数：6
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