About the Plenary Sessions

The APEC Plenary Sessions continue the long-standing tradition of addressing issues of immediate and long-term interest to the practicing power electronic engineer.

About the Plenary Sessions

The APEC Plenary Session continues the long-standing tradition of addressing issues of immediate and long-term interest to the practicing power electronic engineer. The APEC plenary presentations typically have been from invited distinguished professionals

Following are the keynotes for the APEC 2022 Plenary Session:

Monday, March 21 | 1:15-5:00pm CDT

*speakers, times, and topics subject to change.


Space M: The Magnetics Universe and Challenges

Alex Gerfer
CTO
Würth Elektronik eiSos Group


Alexander Gerfer is Managing Director and Chief Technology Officer of one of Europe's largest manufacturers of electronic and electromechanical components. Headquartered in Waldenburg, Germany, the company employs around 7,300 people and has manufacturing, logistics, quality and administrative sites in 50 countries. The graduate engineer (FH) for electrical engineering and trained radio and television technician has been with Würth Elektronik since 1997 and started his career classically as a technical sales representative. His knowledge of the many unanswered questions about inductive components as well as his practical experience in power management and the need for standardized power inductors and interference suppression ferrites was the starting point for today's product range of the eiSos Group. He has been instrumental in establishing the company's research and development, product, quality and supply chain management divisions. Alexander Gerfer is a technical book author, lecturer and sought-after keynote speaker. With his experience and creed, he has helped shape the development and direction of Würth Elektronik eiSos as a service-oriented manufacturer and technology promoter.



Power Infrastructure for the Lunar Surface:
Challenges for Power Management Electronics

John H. Scott
Principal Technologist – Power and Energy Storage
NASA Space Technology Mission Directorate



John Scott currently serves as the Principal Technologist for Power and Energy Storage in the Space Technology Mission Directorate at NASA Headquarters. After beginning his aerospace career in propulsion at TRW, Mr. Scott has served at NASA’s Johnson Space Center for over thirty years in engineering, project management, and supervisory positions in support of the Space Shuttle, International Space Station, Orion, and various Human Exploration study programs. Immediately prior to his current posting, he served as Chief of the Energy Conversion Branch and as Chief Technologist in the Propulsion and Power Division at NASA-Johnson. As Principal Technologist, Mr. Scott leads a nationwide NASA team in advancing the power and energy storage technologies needed to accomplish NASA’s mission in space exploration. Mr. Scott is a published author on spacecraft fuel cell and nuclear power systems. He holds a BS in Mechanical Engineering from Rice University and an MS in Mechanical Engineering and an MBA from UCLA.


Driving Plasma: Advancing Power Conversion in Critical Semi and Medical Applications

Gideon (Don) van Zyl
Technical Fellow
Advanced Energy


Gideon van Zyl received the B.Eng. and M.Eng. degrees in electronic engineering and the B.Sc.Hons. degree in mathematics from the University of Stellenbosch, South Africa in 1985, 1991 and 1996, respectively, and his Ph.D. in electrical engineering from the University of Texas at Austin in 2003. He was with Reutech Radar Systems, Stellenbosch, South Africa from 1987 to 1998 and has been with Advanced Energy Industries, Fort Collins, CO, USA, since 2001 where he holds the position of Technical Fellow. He has been awarded 39 patents to date. His interests include nonlinear systems, RF systems and circuits, and control and measurement systems.


Energy Access: Challenges, Opportunities, and our Contributions



Jelena Popovic
IEEE Empower a Billion Lives (EBL) II Vice-Chair
Associate Professor
University of Twente, The Netherlands


and

Liuchen Chang
IEEE Power Electronics Society (PELS) President
Professor Emeritus,
University of New Brunswick, Fredericton, Canada


Jelena Popovic received the Dipl. Ing. degree from the Faculty of Electrical Engineering, University of Belgrade, Serbia, in 2001, and the Ph.D. degree from the Delft University of Technology, The Netherlands, in 2005. From 2005 to 2011, she was with the European Center for Power Electronics as a Technology Transfer Coordinator. From 2008 to 2017 she was with the Delft University of Technology as an Assistant Professor. In 2018 she co-founded a start-up in energy access, Klimop Energy. From October 2019, she joined University of Twente as an Associate Professor to develop an energy access programme. She has published over 100 publications in scientific journals, magazines and conferences. She has co-authored strategic research agendas, technology roadmaps and white papers in the fields of energy access, power electronics, energy efficiency, solid state lighting. Her recent interests are bottom-up solutions for energy access, appropriate technology and socio-technical integration. She is a Vice-Chair of the IEEE Empower a Billion Lives Competition and IEEE PELS Technical Committee Energy Access and Off-Grid Systems.

Liuchen Chang received B.S.E.E. from Northern Jiaotong University in 1982, M.Sc. from China Academy of Railway Sciences in 1984, and Ph.D. from Queen’ University in 1991. He joined the University of New Brunswick in 1992 and is a Professor Emeritus at UNB. He was the NSERC Chair in Environmental Design Engineering during 2001-2007, and the Principal Investigator of Canadian Wind Energy Strategic Network (WESNet) during 2008-2014. He is a long-time volunteer for IEEE of over 29 years and is the President of the IEEE Power Electronics Society (2021-2022). Dr. Chang was a recipient of CanWEA R.J. Templin Award for his contribution in the development of wind energy technologies, Innovation Award for Excellence in Applied Research in New Brunswick for his contributions in smart grid and renewable energy technologies, and PELS Sustainable Energy Systems Technical Achievement Award for his contributions in distributed energy systems. He is a fellow of Canadian Academy of Engineering (FCAE). He has published more than 400 refereed papers in journals and conference proceedings. Dr. Chang has focused on research, development, demonstration and deployment of renewable energy based distributed energy systems and direct load control systems.



History of PSMA Power Technology Roadmap: from AAA TripTik® to Google Maps®

Ritu Sodhi
PSMA Roadmap Committee
Consultant, Power Transistor R&D
Rohm


Dr. Ritu Sodhi (Senior Member, IEEE) received her MS and Ph.D. degrees from Rensselaer Polytechnic Institute, Troy, NY, in 1992 and 1995, respectively. She has been leading R&D teams at multiple power semiconductor companies for over 25 years. During these years, Dr. Sodhi has made strong technical contributions in power semiconductor device design and technology development with over 30 publications, 6 patents and several awards. Prior to joining ROHM Semiconductor as a consultant, Dr. Sodhi worked at Empower Semiconductor where she set up an Analog & Power design team focused on building solutions for high frequency DC-DC voltage regulators. Before that, she worked at International Rectifier for twelve years and at Fairchild Semiconductor for seven years. At both places, she led teams to develop advanced application specific power devices that set the performance standard in the industry for mobile, computing, automotive and communication applications. Dr. Sodhi also served as an Adjunct Associate Professor at IIT Bombay for five years.


Inverters for the Future Grid – Challenges and Opportunities

Deepakraj (Deepak) Divan
Professor, John E Pippin Chair, GRA Eminent
Scholar,
Director, GT Center for Distributed Energy, ECE
Georgia Institute of Technology


Dr. Deepak Divan does research in the areas of power electronics, power systems, smart grids, and distributed control of power systems. He works closely with utilities and industry and is actively involved in research, teaching and entrepreneurship. Dr. Divan has started several companies, including Varentec in Santa Clara, CA, which was funded by leading green-tech Venture Capital firm Khosla Ventures and renowned investor Bill Gates. He has founded or seeded several new ventures including Soft Switching Technologies, Innovolt, Varentec and Smart Wires, which together have raised >$160M in venture funding. Dr. Divan is an elected Member of the US National Academy of Engineering, member of the National Academies Board on Energy and Environmental Systems and NASEM Committee on the Future Grid. He a Fellow of the IEEE, past President of the IEEE Power Electronics Society, is a recipient of the IEEE William E Newell Field Medal and is Chair of the IEEE Empower a Billion Lives global competition to develop scalable energy access solutions.


*speakers, times, and topics subject to change.