MICRO-PLATE PIEZOELECTRIC ENERGY HARVESTER FOR PULSATING ARTERIAL PRESSURE-Reference-Cited by-同舟云学术

MICRO-PLATE PIEZOELECTRIC ENERGY HARVESTER FOR PULSATING ARTERIAL PRESSURE

Published:2016-08 Issue:05 Volume:16 Page:1650073
ISSN:0219-5194
Container-title:Journal of Mechanics in Medicine and Biology
language:en
Short-container-title:J. Mech. Med. Biol.

Author:

NWAGOUM TUWA P. R.¹²,WOAFO P.¹²

Affiliation:

1. Laboratory of Modelling and Simulation in Engineering, Biomimetics and Prototypes, University of Yaoundé I, PO Box 812 Yaoundé, Cameroon

2. TWAS Research Unit, Faculty of Sciences, University of Yaoundé I, PO Box 812 Yaoundé, Cameroon

Abstract

This work considers a theoretical study for the conversion of the pulsating arterial pressure into electrical energy using piezoelectric layer on a micro-plate with axial load. The mathematical modeling of the device is carried out. Analytical and numerical methods are used to analyze the dynamical behavior of the plate and the variation of the electric power output. Pulsatile voltage is obtained with electric power of the order of 3.07[Formula: see text]nW for a plate of [Formula: see text][Formula: see text]cm3. The power increases with the pressure frequency and attains its maximal value for a load resistance of about 5[Formula: see text]k[Formula: see text].

Publisher

World Scientific Pub Co Pte Lt

Subject

Biomedical Engineering

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0219519416500731

Reference22 articles.

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