Comparison and assessment of different conception of vibration microgenerator construction
Abstract eng: The paper deals with the comparison and assessment different conception of a vibration microgenerator construction. The vibration microgenerator is device that generates the electrical energy from the mechanical energy of an ambient vibration. The vibration microgenerator is a mechanical and electromagnetic coupled circuit. The construction of the microgenerator mechanism 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. This device is used as a power supply for independent feeding of passive sensors with electric output up to 1 mW.
Contributors:
Publisher:
Institute of Thermomechanics AS CR, v.v.i., Brno
Conference Title:
Conference Title:
ENGINEERING MECHANICS 2005
Conference Venue:
Svratka (CZ)
Conference Dates:
2005-05-09 / 2005-05-12
Rights:
Text je chráněný podle autorského zákona č. 121/2000 Sb.
Record appears in:
Record created 2014-11-12, last modified 2014-11-18
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