Publication detail

The design of a vibraton microgenerator

HADAŠ, Z. SINGULE, V.

English title

The design of a vibraton microgenerator

Type

Paper in proceedings (conference paper)

Language

en

Original abstract

The paper deals with a design of a vibration microgenerator, which generate electrical energy from ambient vibration energy. The vibration microgenerator is located on the part of a machine, which generates vibration during operation. The mechanical vibration is characterized by an amplitude of 10 µm and frequency about 35 – 45 Hz. This source is converted to electrical energy by vibration microgenerator. The device is used as a power supply for independent feeding of passive sensors with electric output up to 1 mW. The vibration microgenerator works as an independent source of electrical energy and it provides power for correct function monitoring of machines, engines or mechatronic systems. The vibration microgenerator is a mechanical and electromagnetic coupled circuit. The construction of the mechanical part is tuned up to resonance frequency and it gets moving by permanent magnet through a coil. Owing to electromagnetic induction an output voltage is induced in the coil.

Keywords in English

Microgenerator, Power supply, Vibration, Resonance

Released

2004-12-15

Publisher

Faculty of Electrical Engineering and Communication, Brno University of Technolgy; Department of Electrical Machines and Devices Silesian University of Technology, Gliwice

Location

Brno

ISBN

80-214-2632-2

Book

"Low Voltage Electrical Machines" Joint Czech - Polish Conference on Project GACR 102/038013

Pages from–to

33–

Pages count

6

BIBTEX


@inproceedings{BUT12323,
  author="Zdeněk {Hadaš} and Vladislav {Singule}",
  title="The design of a vibraton microgenerator",
  booktitle="{"}Low Voltage Electrical Machines{"} Joint Czech - Polish Conference on Project GACR 102/038013",
  year="2004",
  pages="6",
  publisher="Faculty of Electrical Engineering and Communication, Brno University of Technolgy; Department of Electrical Machines and Devices Silesian University of Technology, Gliwice",
  address="Brno",
  isbn="80-214-2632-2"
}