Triboelectric energy harvester using frequency up-conversion to generate from extremely low frequency strain inputs

2017 ◽  
Author(s):  
Hee-Jin Ko ◽  
Dae-Sung Kwon ◽  
Jongbaeg Kim
Keyword(s):  
Energy Harvester ◽  
Low Frequency ◽  
Extremely Low Frequency

Piezoelectric energy harvester converting strain energy into kinetic energy for extremely low frequency operation

2014 ◽  
Vol 104 (11) ◽  
pp. 113904 ◽  
Author(s):  
Dae-Sung Kwon ◽  
Hee-Jin Ko ◽  
Min-Ook Kim ◽  
Yongkeun Oh ◽  
Jaesam Sim ◽  
...  
Keyword(s):  
Kinetic Energy ◽  
Strain Energy ◽  
Energy Harvester ◽  
Low Frequency ◽  
Extremely Low Frequency ◽  
Piezoelectric Energy

The characteristics and present state for Extremely Low Frequency-Magnetic Fields of metropolitan subway

2015 ◽  
Vol 14 (1) ◽  
pp. 7-15
Author(s):  
Dae-kwan Jung ◽  
◽  
Joon-sig Jung ◽  
Kyu-mok Lee ◽  
Hyung-kyu Park ◽  
...  
Keyword(s):  
Magnetic Fields ◽  
Present State ◽  
Low Frequency ◽  
Extremely Low Frequency
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