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Development and optimization of an energy harvesting circuit for multiple piezoelectric elements integrated into a smart air spring

descriptionPublicationkeyboard_double_arrow_right Conference object , Other literature type 01 Sep 2019 Italy Publisher:IEEEJournal:2019 IEEE 5th International forum on Research and Technology for Society and Industry (RTSI)

Authors: D'Aniello F.; Riccio M.; Maresca L.; Genovese A.; Breglio G.; Irace A.; Strano S.; +1 Authors

doi: 10.1109/rtsi.2019.8895590

handle: 11588/805264 , 10281/442539

Development and optimization of an energy harvesting circuit for multiple piezoelectric elements integrated into a smart air spring

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Abstract

This paper presents the design of an energy harvesting interface for multiple piezoelectric elements. The latter is targeted to be integrated in an air spring to convert the mechanical energy in electrical one usable to power a wireless sensor node. Modelling of the energy harvesting electronic circuit has been performed to optimize the management of the multiple signals provided by the piezoelectric elements in function of a variable electrical load. An experimental activity has been conducted to validate the circuit design and the tests results demonstrate a good agreement with the numerical ones, confirming the effectiveness of the proposed interface.

Country

Italy

Related Organizations

University Federico II of Naples
Italy
University of Milano-Bicocca
Italy

Keywords

energy harvesting, energy harvesting; piezoelectricity; smart air spring; vibration;, piezoelectricity, smart air spring, vibration, energy harvesting; piezoelectricity; smart air spring; vibration

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	citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	1
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	influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	Average
	impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.	Average