Simulation analysis and optimization design for wide band piezoelectric oscillator of energy harvesting device
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Mechanical Science and Technology"
DOI: 10.1007/s12206-020-0606-5
Abstract: An L type broadband piezoelectric energy harvesting device was proposed in this paper, and the finite element model of L-type piezoelectric vibrator is established and simulated. It shows that the voltage corresponding to the first… read more here.
Keywords: vibrator; harvesting device; piezoelectric vibrator; simulation analysis ... See more keywords
A new electromagnetic vibrational energy harvesting device for swaying cables
Sign Up to like & getrecommendations! Published in 2018 at "Applied Energy"
DOI: 10.1016/j.apenergy.2018.07.059
Abstract: Abstract An original vibrational energy harvesting device with regard to the vibrational performance of far-end cables was designed under the condition that no power can be supplied to the far end of freight cableways in… read more here.
Keywords: energy; harvesting device; power; energy harvesting ... See more keywords
A novel energy harvesting device for ultralow frequency excitation
Sign Up to like & getrecommendations! Published in 2018 at "Energy"
DOI: 10.1016/j.energy.2018.03.011
Abstract: In recent decades, energy harvesting from external vibration with ultralow frequency has been investigated intensively. A novel energy harvesting device with adjustable nonlinearity for ultralow frequency excitation is proposed and analyzed in this study. The… read more here.
Keywords: energy; harvesting device; frequency; energy harvesting ... See more keywords
Piezoelectric ultrasound energy–harvesting device for deep brain stimulation and analgesia applications
Sign Up to like & getrecommendations! Published in 2022 at "Science Advances"
DOI: 10.1126/sciadv.abk0159
Abstract: Supplying wireless power is a challenging technical problem of great importance for implantable biomedical devices. Here, we introduce a novel implantable piezoelectric ultrasound energy–harvesting device based on Sm-doped Pb(Mg1/3Nb2/3)O3-PbTiO3 (Sm-PMN-PT) single crystal. The output power… read more here.
Keywords: harvesting device; deep brain; piezoelectric ultrasound; brain ... See more keywords
Magnetically Axial-coupled Detachable Propeller-based Portable Electromagnetic Energy-harvesting Device Using Air and Water Streams
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Magnetics"
DOI: 10.4283/jmag.2018.23.3.480
Abstract: Energy harvesting has become a highly important technology due to the development of portable electronic devices. In this study, we developed a rotary-type portable electromagnetic energy-harvesting device for charging portable electronic devices from wind and… read more here.
Keywords: electromagnetic energy; portable electromagnetic; energy; harvesting device ... See more keywords