66 citations · 131 across the 8 of their papers we have counts for
9 papers
Increase of the electromechanical coupling of piezoelectric vibration harvesters through lateral bars
David Gibus, Grégoire Forges, Hélène Debéda +2
To enhance the performance of vibration energy harvesters, it is essential to maximise the electromechanical coupling coefficient k of piezoelectric devices. This enables suf…
Electromechanical Coupling Coefficient: New Approach to Study Auxetic Piezoelectric Harvesters
Grégoire Forges, David Gibus, Adrien Morel +2
This work introduces a novel methodology to assess the performance of Piezoelectric Energy Harvesters (PEHs) in order to study auxetic enhancement possibilities. For this purpose,…
Enhancing Bistable Vibration Energy Harvesters with Tunable Circuits: A Comparative Analysis
Adrien Morel, Quentin Demouron, Adrien Badel
In this article, we present an analysis of the effects of nonlinear circuits on bistable vibration energy harvesters. We begin by introducing an analytical model for bistable vibra…
Modelling and design of highly coupled piezoelectric energy harvesters for broadband applications
D Gibus, P. Gasnier, A. Morel +2
This paper reports a method to design highly coupled piezoelectric energy harvesters with frequency tuning capabilities using nonlinear electrical techniques. A cantilever beam wit…
A Shock-Optimized SECE Integrated Circuit
Adrien Morel, Anthony Quelen, Pierre Gasnier +4
This paper presents a fully integrated, self-starting shock-optimized Synchronous Electric Charge Extraction (SECE) interface for piezoelectric harvesters (PEHs). After introducing…
A unified N-SECE strategy for highly coupled piezoelectric energy scavengers
Adrien Morel, A. Badel, Y Wanderoild +1
This paper proposes a novel vibration energy harvesting strategy based on an extension of the Synchronous Electric Charge Extraction (SECE) approach, enabling both the maximization…