Mobile QR Code QR CODE : The Korean Institute of Power Electronics
Title A Torque Ripple Reduction of Miniature BLDC using Instantaneous Voltage Control
Authors Dong-Hee Lee
Page pp.191-198
ISSN 1229-2214
Keywords High speed miniature BLDC; Torque ripple reduction; Instantaneous voltage control
Abstract An alternative to the nuclear and fossil fuel power is renewable energy technologies (hydro, wind, solar and ocean), and the research about the highest efficiency machinery have been processed. The high-power LED is the representative one among those. In this paper, a high efficiency lighting system using a battery charged with solar or wind power is proposed for a high power LED. And a new efficient converter called "Back-boost" is proposed. The validity of the lighting system scheme is verified by experimental results based on a laboratory prototype.