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NEWS

CPES Faculty Dr. Rolando Burgos featured as VT Scholar of the Week

Congratulations to CPES Faculty member Dr. Roland Burgos, who has been featured as a Virginia Tech Scholar of the Week! Dr. Burgos is recognized fo...

CPES Co-Director Dr. Dushan Boroyevich elected Kwoh-Ting Li Chair Professor

Congratulations to CPES Co-Director Dr. Dushan Boroyevich, who has been elected as a Kwoh-Ting Li (K. T. Li) Chair Professor by the Committee for t...

RECENT ADVANCES

Soft-Switching Techniques for Three-Phase AC/DC Converters
Invention Disclosure: Zhengrong Huang, Zhengyang Liu, Fred C. Lee, Qiang Li, Furong Xiao
CPES researchers create first LLC converter meeting iNEMI requirements
News: This is an 800W 400V/12V LLC Converter, operating at 1MHz with GaN devices. It achieves a peak efficiency of 97.6%, which is the highest efficiency...
A Very High-Frequency High-Density WBG-Based 6.6kW Bidirectional On-Board Charger for Electrical Vehicles
News: A wide-band-gap (WBG) devices based 6.6kW bidirectional on-board charger (OBC) system has recently beeb developed for plug-in electrical vehicles (...
I2 Average Current Mode Control for Switching Converters
Patent: Yingyi Yan, Fred C. Lee, Paolo Mattavelli
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