A new piezoelectric energy harvester using two beams with tapered cavity for high power and wide broadband
Designing a wideband vibration based piezoelectric energy harvester is a challenging
problem and is currently being investigated by many researchers. In this work, a new …
problem and is currently being investigated by many researchers. In this work, a new …
A new piezoelectric-patched cantilever beam with a step section for high performance of energy harvesting
This paper presents a specially designed energy harvester associated with a piezoelectric-
patched cantilever beam to achieve higher power in a broadband operating frequency. The …
patched cantilever beam to achieve higher power in a broadband operating frequency. The …
High-output piezoelectric energy harvester using tapered beam with cavity
Energy harvesting using cantilever-based piezoelectric structure is most popular for
harvesting electrical energy from ambient vibrations. Efforts are also made to maximize the …
harvesting electrical energy from ambient vibrations. Efforts are also made to maximize the …
Design of high output broadband piezoelectric energy harvester with double tapered cavity beam
R Usharani, G Uma, M Umapathy - International Journal of Precision …, 2016 - Springer
Abstract Design of piezoelectric energy harvester for a wide operating frequency range is a
challenging problem and is currently being investigated by many researchers. Widening the …
challenging problem and is currently being investigated by many researchers. Widening the …
A low-threshold bistable device for energy scavenging from wideband mechanical vibrations
B Andò, S Baglio, V Marletta, A Pistorio… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
In this paper, the results of the investigations on a system for energy harvesting from
wideband vibrations are presented. The harvester adopts a nonlinear snap-through buckling …
wideband vibrations are presented. The harvester adopts a nonlinear snap-through buckling …
A novel piezoelectric energy harvester using a multi-stepped beam with rectangular cavities
In vibration-based piezoelectric energy harvesters, one of the major critical issues is
increasing the bandwidth and output voltage simultaneously. This manuscript explores a …
increasing the bandwidth and output voltage simultaneously. This manuscript explores a …
Self-oscillating fluxgate-based quasi-digital sensor for DC high-current measurement
N Wang, Z Zhang, Z Li, Y Zhang, Q He… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
A quasi-digital dc current sensor with rated current of±600 A while overload current of
about±750 A is proposed in this paper. The new sensor is based on the open-loop self …
about±750 A is proposed in this paper. The new sensor is based on the open-loop self …
Noninvasive passive measurement of multiphase currents in IoT
Z Zhao, DF Wang, Y Hou, T Itoh… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
The feasibility and the diversity of cantilever-based current sensing mechanism, which
mainly comprised a cantilever with a permanent magnet on its free end, are verified for …
mainly comprised a cantilever with a permanent magnet on its free end, are verified for …
Design of high output broadband piezoelectric energy harvester
Designing a wideband vibration based piezoelectric energy harvester is a challenging
problem. This paper presents a technique to increase the operating frequency range and to …
problem. This paper presents a technique to increase the operating frequency range and to …
A differential Hall effect based pressure sensor
S Paliwal, S Yenuganti - Journal of Electrical Engineering & Technology, 2021 - Springer
This paper presents the design and simulation of a pressure sensor integrated with two
identical hall effect sensors and permanent magnets arranged in a differential configuration …
identical hall effect sensors and permanent magnets arranged in a differential configuration …