Publication result detail

Energy harvesting circuit for sensor system power supply

FIALA, P.; DREXLER, P.

Original Title

Energy harvesting circuit for sensor system power supply

English Title

Energy harvesting circuit for sensor system power supply

Type

Paper in proceedings (conference paper)

Original Abstract

The paper presents two example approaches to energy harvesting. Mechanical energy harvesting system is based on vibrational minigenerator. Basic relations of its analytical model are given in order to obtain an idea about the operating conditions. Electromagnetic harvesting system is based on tuned resonant nano-structure. Its concepts allows impedance matching in order to operate in given frequency range. The matching properties are verified by means of numerical finite element analysis. For power management of vibration energy harvesting system several circuit design concepts are presented together with simulation results and basic properties comparison.

English abstract

The paper presents two example approaches to energy harvesting. Mechanical energy harvesting system is based on vibrational minigenerator. Basic relations of its analytical model are given in order to obtain an idea about the operating conditions. Electromagnetic harvesting system is based on tuned resonant nano-structure. Its concepts allows impedance matching in order to operate in given frequency range. The matching properties are verified by means of numerical finite element analysis. For power management of vibration energy harvesting system several circuit design concepts are presented together with simulation results and basic properties comparison.

Keywords

Energy harvesting, power management, vibrational generator, THz structure, finite element analysis, power factor correction

Key words in English

Energy harvesting, power management, vibrational generator, THz structure, finite element analysis, power factor correction

Authors

FIALA, P.; DREXLER, P.

RIV year

2012

Released

20.04.2011

Publisher

SPIE

Location

USA

ISBN

978-0-8194-8655-4

Book

Smart Sensors, Actuators, and MEMS V

ISBN

0277-786X

Periodical

Proceedings of SPIE

State

United States of America

Pages from

1

Pages to

13

Pages count

13

BibTex

@inproceedings{BUT72536,
  author="Pavel {Fiala} and Petr {Drexler}",
  title="Energy harvesting circuit for sensor system power supply",
  booktitle="Smart Sensors, Actuators, and MEMS V",
  year="2011",
  journal="Proceedings of SPIE",
  number="8066",
  pages="1--13",
  publisher="SPIE",
  address="USA",
  isbn="978-0-8194-8655-4",
  issn="0277-786X"
}