Rotational energy harvesting for self-powered sensing
Advances in wireless sensors, biomedical devices, and micro-robotics exert more pressure
on creating reliable, miniaturized, and self-sustained energy supply solutions for these micro …
on creating reliable, miniaturized, and self-sustained energy supply solutions for these micro …
A review of rotary piezoelectric energy harvesters
Due to the great potential of rotary piezoelectric energy harvesters in environmental
monitoring and energy harvesting, a great deal of research has been conducted by scholars …
monitoring and energy harvesting, a great deal of research has been conducted by scholars …
Enhancing energy harvesting in low-frequency rotational motion by a quad-stable energy harvester with time-varying potential wells
In recent years, various nonlinear energy harvesters have been designed and investigated
for efficiently harvesting energy in rotational motions, and they were aimed to provide …
for efficiently harvesting energy in rotational motions, and they were aimed to provide …
Rotational nonlinear double-beam energy harvesting
This paper presents an investigation of the performance of a coupled rotational double-
beam energy harvester (DBEH) with magnetic nonlinearity. Two spring-connected cantilever …
beam energy harvester (DBEH) with magnetic nonlinearity. Two spring-connected cantilever …
Analytical and experimental investigation of the centrifugal softening and stiffening effects in rotational energy harvesting
Depending on its mounting orientation, the rotational piezoelectric harvester can be
subjected to the centrifugal softening or stiffening effects, which may pose a positive or …
subjected to the centrifugal softening or stiffening effects, which may pose a positive or …
Magnetic frequency modulation mechanism of a non-contact magnetism-toggled rotary energy harvester coupling piezoelectric effect
C Hou, X Shan, X Zhang, Z Min, H Song… - Energy Conversion and …, 2023 - Elsevier
Harvesting Energy from the ambient environment is a promising technology for promoting
the development of the wireless sensor network or portable electronic devices. In this work …
the development of the wireless sensor network or portable electronic devices. In this work …
A rotational piezoelectric energy harvester based on trapezoid beam: Simulation and experiment
JX Wang, WB Su, JC Li, CM Wang - Renewable Energy, 2022 - Elsevier
Rotational piezoelectric energy harvesters which can directly convert mechanical energy
into electrical energy are considered as one of the most attractive harvesters for self …
into electrical energy are considered as one of the most attractive harvesters for self …
A rotational hybrid energy harvester utilizing bistability for low-frequency applications: Modelling and experimental validation
Rotational energy harvesting is one of the promising approaches for realizing self-powered
wireless sensor networks. Incorporation of hybrid energy sources and geometric bistable …
wireless sensor networks. Incorporation of hybrid energy sources and geometric bistable …
Improving the gravity-rotation-excited vibration energy harvesting in offset configurations
The self-powered sensing technology based on gravity-rotation-excited vibration energy
harvesting (GRE-VEH) enables information acquisition directly from rotatory machines …
harvesting (GRE-VEH) enables information acquisition directly from rotatory machines …
Array piezoelectric energy harvester with frequency up-conversion in rotational motions: theoretical analyses and experimental validations
Piezoelectric energy harvesters (PEHs) have attracted great attention to solve the power
supply issue of wireless sensors in rotational motions. PEHs based on smart structures and …
supply issue of wireless sensors in rotational motions. PEHs based on smart structures and …