Comparison
Recovering energy from mechanical vibrations to generate electricity
Article REF: RE135 V1
Comparison
Recovering energy from mechanical vibrations to generate electricity

Authors : Claire JEAN-MISTRAL, Skandar BASROUR

Publication date: January 10, 2010 | Lire en français

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6. Comparison

To compare devices based on different conversion principles, a figure of merit, a criterion common to all generators, can be defined . However, this comparison does not take into account the system's bandwidth, but only its performance at the excitation frequency. It is also possible to compare the efficiency of these generators for a given volume by expressing the electromechanical conversion efficiency for each

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