Analyses of electromagnetic and piezoelectric systems for efficient vibration energy harvesting

conference paper

English

The paper deals with analyses and evaluation of vibration energy harvesting systems which are based on electromagnetic and piezoelectric physical principles off electro-mechanical conversion. Energy harvesting systems are associated with wireless sensors and a monitoring of engineering objects. The most of engineering objects operate with unwanted mechanical vibrations. However, vibrations could provide an ambient source of energy which is converted into useful electricity. The use of electromagnetic and piezoelectric vibration energy harvesters is analyzed in this paper. Thee evaluated output power is used for a choice of the efficient system with respect to the character of vibrations and thee required power output. © (2017) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.

Energy harvesting, Engineering, Sensors

HADAŠ, Z.; SMILEK, J.; RUBEŠ, O.

30. 5. 2017

SPIE

Barcelona

9781510609938

Proceedings of SPIE - The International Society for Optical Engineering

10246

1

0277-786X

Proceedings of SPIE

10246

United States of America

1024619-1

1024619-8

8

http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=2630620