Electromagnetic energy harvesting from vibrations of multiple frequencies Export

@article{yang2009, abstract = {A novel multi-frequency energy harvester has been designed and fabricated, which consists of three permanent magnets, three sets of two-layer copper coils and a supported beam of acrylic, while these coils are made of thin fire resistant 4 (FR4) substrates using a standard printed circuit board. The energy under the first, second and third resonant modes can be harvested, corresponding to the resonant frequencies of 369 Hz, 938 Hz and 1184 Hz, respectively. The maximum output voltage and power of the first and second vibration modes are 1.38 mV, 0.6 uW and 3.2 mV, 3.2 uW for a 14 um exciting vibration amplitude and a 0.4 mm gap between the magnet and coils, respectively. The feasibility study results are in good agreement with the theoretical calculations and show promising application potentials.}, author = {Yang, Bin and Lee, Chengkuo and Xiang, Wenfeng and Xie, Jin and He, Johnny H. and Kotlanka, Rama K. and Low, Siew P. and Feng, Hanhua}, citeulike-article-id = {4096666}, citeulike-linkout-0 = {http://dx.doi.org/10.1088/0960-1317/19/3/035001}, doi = {10.1088/0960-1317/19/3/035001}, journal = {Journal of Micromechanics and Microengineering}, keywords = {electromagnetic, energy-harvesting, multi-frequency}, number = {3}, pages = {035001+}, posted-at = {2009-02-25 06:56:33}, priority = {2}, title = {Electromagnetic energy harvesting from vibrations of multiple frequencies}, url = {http://dx.doi.org/10.1088/0960-1317/19/3/035001}, volume = {19}, year = {2009} }

TY - JOUR ID - yang2009 L3 - citeulike-article-id:4096666 N2 - A novel multi-frequency energy harvester has been designed and fabricated, which consists of three permanent magnets, three sets of two-layer copper coils and a supported beam of acrylic, while these coils are made of thin fire resistant 4 (FR4) substrates using a standard printed circuit board. The energy under the first, second and third resonant modes can be harvested, corresponding to the resonant frequencies of 369 Hz, 938 Hz and 1184 Hz, respectively. The maximum output voltage and power of the first and second vibration modes are 1.38 mV, 0.6 uW and 3.2 mV, 3.2 uW for a 14 um exciting vibration amplitude and a 0.4 mm gap between the magnet and coils, respectively. The feasibility study results are in good agreement with the theoretical calculations and show promising application potentials. IS - 3 JF - Journal of Micromechanics and Microengineering TI - Electromagnetic energy harvesting from vibrations of multiple frequencies VL - 19 SP - 035001 KW - electromagnetic KW - energy-harvesting KW - multi-frequency AU - Yang, Bin AU - Lee, Chengkuo AU - Xiang, Wenfeng AU - Xie, Jin AU - He, Johnny AU - Kotlanka, Rama AU - Low, Siew AU - Feng, Hanhua PY - 2009/// UR - http://dx.doi.org/10.1088/0960-1317/19/3/035001 ER -