Baza Publikacji Pracowników Politechniki Lubelskiej

Status:
Autorzy:	Kęcik Krzysztof, Mitura Andrzej, Warmiński Jerzy, Lenci Stefano
Dyscypliny:
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Rok wydania:	2017
Wersja dokumentu:	Elektroniczna
Język:	angielski
Wolumen/Tom:	94
Strony:	200 - 206
Impact Factor:	2,163
Web of Science® Times Cited:	59
Scopus® Cytowania:	71
Bazy:	Web of Science \| Scopus \| Web of Science Core Collection \| ScienceDirect
Efekt badań statutowych	NIE
Materiał konferencyjny:	NIE
Publikacja OA:	NIE
Abstrakty:	polski
	Numerical and experimental studies of a magnetic levitation harvester are presented in the paper. The idea is based on the motion of permanent cylinder magnet in a coil exploited for energy harvesting. The novel model is based on a new definition of the coupling coefficient (inductive coefficient) which relates mechanical and an electrical components. The performed static and dynamics experimental tests show that this coefficient is a nonlinear function of the magnet position, and highly depends on the magnet coordinate in the coil, in such a way that the maximum energy is obtained in a coil ends. The comparison between classical – fixed value model – and novel nonlinear model of the inductive coefficient is presented for selected cases. The most essential differences are presented.

Energy harvesting from a magnetic levitation system