While the PELS continues to maintain a listing of technical experts in the power electronics field who are available for Chapters and conferences, it also invites authors of outstanding technical papers to present webinars. The objective of PELS webinars is to educate PELS members about the area of power electronics.
Professional Development: PELS is pleased to honor one hour of Professional Development training for attending a webinar. Upon completion of the session, please submit a request for a certificate. The certificate will be emailed to the address provided within ten business days. Please email any questions to the IEEE Continuing Education Department.
Friday, 26 May 2023 (10:00 AM ET): "2023 Magnet Challenge Webinar Series #4: "On the Complexity of Magnetic Models" by Shukai Wang, Princeton University, USA
Abstract: Core losses and hysteresis loops are critical information in the design process of power magnetics, yet the physics behind them is not fully understood. Both losses and hysteresis loops change for each magnetic material, are highly nonlinear, and depend heavily on the electrical operating conditions (e.g., waveform, frequency, amplitude, dc bias), the mechanical properties (e.g., pressure, vibration), as well as temperature and geometry of the magnetic components. Understanding the complexity of these factors is important for the development of accurate models and their applicability and limitations. Existing studies on power magnetics are usually developed based on a small amount of data and do not reveal the full magnetic behavior across a wide range of operating conditions. This talk will provide an overview on the complexity of magnetic models and discuss possible solutions to address the model challenges.
Biography: Shukai Wang (Student Member, IEEE) received the B.S. degree in electrical engineering from Michigan State University, East Lansing, MI, USA, in 2021, He is currently working toward the Ph.D.degree in electrical and computer engineering at Princeton University.His research interests include magnetic modeling and related topics, as well as wireless power transfer.
Looking for a past webinar? All past webinars can be accessed and watched on-demand at the PELS Resource Center - it's also free for PELS members!