Contact Us


Proceedings and photos from the 2017 Annual Conference available online!

CPES successfully concluded its 2017 Annual Conference on April 11! The program began on Sunday morning with a special session on Wide Bandgap High...

Congratulations to the 2017 Student Presentation Award Winners!

Best Technical/Oral Presentation AwardSponsored by Delta Electronics (member of three CPES mini-consortiums):Christina DiMarinoBest Dialogue Presen...


Embedded Screen for Containing Common-Mode Current within a Power Module
Invention Disclosure: Christina DiMarino, Mark Johnson, Dushan Boroyevich, Rolando Burgos
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 been developed for plug-in electrical vehicles (...
Method for Reducing or Eliminating Conducted Common Mode Noise in a Transformer
Patent: Yuchen Yang, Daocheng Huang, Qiang Li, Fred C. Lee
CPES Intranet | Contact Us Copyright © 2017 Virginia Tech Center for Power Electronics Systems