Advanced Energy MaterialsKang, M.G.; Sriramdas, R.; Lee, H.; Chun, J.; Maurya, D.; Hwang, G.T.; Ryu, J.; Priya, S. High Power Magnetic Field Energy Harvesting through Amplified Magneto-Mechanical Vibration. Adv. Energy Mater. 2018, 1703313, doi:10.1002/aenm.201703313....
While wind, thermal and mechanical energy harvesting around rail tracks have all been investigated, one promising energy source that has not been exploited so far is the magnetic field energy produced by the traction return current. In electrified railways, rail tracks are usually used as the retur...
The TMEH consists of an energy harvesting module and a power transfer circuit. The former includes three induction coils that capture the alternating magnetic field energy around the PMSM power lines and deliver it to the power transfer circuit, where irregular electrical energy is integrated, stabili...
This paper presents magnetic flux concentration methods for magnetic energy harvesting module. The purpose of this study is to harvest 1 mW energy with a Brooks coil 2 cm in diameter from environmental magnetic field at 60 Hz. Because the harvesting power is proportional to the square of the ...
Currently, an increasing research study in the field of energy conservation is concentrating on the application of energy management sensors in the power distribution system. This study represents the way of an energy harvesting system using stray magnetic energy formed by electric current across power...
High Power Magnetic Field Energy Harvesting through Amplified Magneto‐Mechanical Vibration from very low amplitude stray magnetic fields, which exist everywhere, through magnetoelectric (ME) coupled magneto-mechano-electric (MME) energy conversion. ... GK Min,R Sriramdas,H Lee,... - 《Advanced Ener...
An energy harvester using a piezoelectric unimorph based heterostructure is presented to convert stray power-frequency (50 Hz or 60 Hz) magnetic field energy into electrical energy. The harvester consists a piezoelectric unimorph and a U-shaped mass structure. The U-shaped mass structure with two ...
The purpose of our research is to develop an energy harvesting device for a power-line magnetic field of 60 Hz. This device consists of an energy harvestin... K Tashiro,H Wakiwaka,Y Uchiyama - 日本AEM学会誌 = Journal of the Japan Society of Applied Electromagnetics 被引量: 6发表: 2012...
This paper presents a piezoelectric energy harvester for scavenging AC magnetic field energy from an electric power line based on the Ampere's law. The harvester employs a piezoelectric cantilever beam with a magnetic circuit attached to the free end of the beam. The magnetic circuit uses three ...
system are real—that is, due to field gradients created in the plane of the polymer layer, the magnetic particles are accumulating in the “crest” regions where the local fields of both grids add up, and are completely cleared from the “nadirs” where the field of only one grid is ...