The Distinguished Lecture on “The Key Problems and Technologies of High-Frequency Magnetics in Power Electronics” will take place as follows:
Date: 10 December 2025 (Wednesday)
Time: 15:00 – 17:00
Venue: Research Building N21, G/F, G013
The speaker is:
Prof. CHEN Wei, College of Electrical Engineering and Automation, Fuzhou University, China
The Lecture is:
The Key Problems and Technologies of High-Frequency Magnetics in Power Electronic
Abstract:
As semiconductors develop quickly in recent years, the power conversion systems become high frequency and high density. Magnetics as important passive components play more and more critical roles because of their large sizes, great losses and high temperature rise as well as EMI. The seminar will focus on the key problems, key technologies and the opportunities of the magnetics, including core losses, winding losses, PCB windings, integrated magnetics, measurements of magnetic and loss properties, and the EMI behaviors of the magnetics, etc. Any other concrete topics on magnetics applications are welcome and discussed on site.
Biography:
Prof. CHEN Wei, professor in College of Electrical Engineering and Automation, Fuzhou University, China and Fellow of China Power Supply Society (CPSS). He is the executive member of the council of CPSS and Honorary Chairman of Magnetic Technology Specialty Committee of CPSS. He is the member of China National Standardization Committee of Magnetic Components and Fer rite and the expert of IEC TC51 (Magnetic components, ferrite and magnetic powder core materials). He obtained his MSc and Ph.D. in Fuzhou University in 1987 and 1990, respectively. He worked as a senior visiting professor in CPES of Virginia Tech, Virginia, USA from 1996 to 1998. He had been with Delta Electronics Co. Ltd. as R&D manager in Shanghai from 1999 to 2008. He has published more than 100 academic papers including IEEE Transactions and Proceedings. He has been as leaders for the 5 projects from NSFC (National Science Foundation of China) and dozens technology develop projects from famous enterprises at home and abroad. He is a leader of IEC 63300 ED1 (test methods for electrical and magnetic properties of magnetic powder cores) Standard of IEC TC51 and 1 national standard. He held more than 40 approved patents from China and USA. His research interests include high-frequency magnetics, EMI analysis, wireless power transfer, electromagnetic field analysis and applications, etc.
