지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
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This paper presents the design and analysis of a vibration-driven electromagnetic energy harvester that uses a multi-pole magnet. The physical backgrounds of the vibration electromagnetic energy harvester are reported, and an ANSYS finite element analysis simulation has been used to determine the different alignments of the magnetic pole array with their flux lines and density. The basic working principles for a single and multi-pole magnet are illustrated and the proposed harvester has been presented in a schematic diagram. Mechanical parameters such as input frequency, maximum displacement, number of coil turns, and load resistance have been analyzed to obtain an optimized output power for the harvester through theoretical study. The paper reports a maximum of 1.005 mW of power with a load resistance of 1.9 kΩ for 5 magnets with 450 coil turns.
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참고문헌 (11)
참고문헌 신청
B. P. Mann / 2009 / Energy harvesting from the nonlinear oscillation of magnetic levitation / J. of Soun & Vibration 319 : 515 ~ 530
C. Cepnik / 2011 / Effective optimization of a electromagnetic energy harvester through direct computation of the electromagnetic coupling / Sens. Actu. A 167 : 416 ~ 421
N. Awaja / 2009 / Design and analyses of electromagnetic micro-generator / Sens. Trans. 103 : 109 ~ 121
S. A. Jacobson / 2003 / An informal survey of power MEMS / Proc. of int. Symp. on MicroMech. Eng 12 : 513 ~ 519
S. C. Yuen / 2007 / An AA-sized vibration-based micro-generator for wireless sensors / Proc. of IEEE Conf. on Pervasive Comput 6 : 64 ~ 72
C. Cepnik / 2011 / Effective optimization of a electromagnetic energy harvester through direct computation of the electromagnetic coupling / Sens. Actu. A 167 : 416 ~ 421
N. Awaja / 2009 / Design and analyses of electromagnetic micro-generator / Sens. Trans. 103 : 109 ~ 121
S. A. Jacobson / 2003 / An informal survey of power MEMS / Proc. of int. Symp. on MicroMech. Eng 12 : 513 ~ 519
S. C. Yuen / 2007 / An AA-sized vibration-based micro-generator for wireless sensors / Proc. of IEEE Conf. on Pervasive Comput 6 : 64 ~ 72
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