The method to obtain electrical equivalent models of piezoelectric materials used in energy harvesting road traffic environment is presented in this paper.
The experimental results are processed in order to determine the optimal topological structure and technology of the semiconductor elements used in the input stage of the power harvesting system. The non regulated power supply model under variable current demand is also presented.
Source: WSEAS
Author: M. Vázquez Rodríguez | F. J. Jiménez | J. DE Frutos
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