MOTION-BASED GENERATORS FOR INDUSTRIAL APPLICATIONS

T. Sterken (1, 2) , P. Fiorini (1) , R. Puers (2)

1 IMEC
2 ESAT

Scaling down of electronic systems has generated a large interest in the research on miniature energy sources. In this paper a closer look is given to the use of vibration based scavengers in industrial environments, where waste energy is abundantly available as engine related vibrations or large amplitude motions. The modeling of mechanical generators resulted in the design and realization of two prototypes, based on electromagnetic and electrostatic conversion of energy. Although the prototypes are not yet optimized against size and efficiency, a power of 0.3 mW has been generated in a 5 Hz motion with a 0.5 meter amplitude.

Mots clés: Technology CAD in general Signal processing

Domaines: Architectures Matérielles [cs.AR]

T. Sterken, P. Fiorini, R. Puers. MOTION-BASED GENERATORS FOR INDUSTRIAL APPLICATIONS. DTIP 2006, Apr 2006, Stresa, Lago Maggiore, Italy. 4 p. ⟨hal-00189303⟩