Details

Autor(en) / Beteiligte

• Zhang, Bo
• Carlson, Richard B.
• Smart, John G.
• Dufek, Eric J.
• Liaw, Boryann

Titel

Challenges of future high power wireless power transfer for light-duty electric vehicles----technology and risk management

Ist Teil von

• eTransportation (Amsterdam), 2019-11, Vol.2, p.100012, Article 100012

Ort / Verlag

Elsevier B.V

Erscheinungsjahr

2019

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• Wireless power transfer is a state-of-the-art technology with the advantage of convenience and flexibility, as well as the capability of enabling fully automated charging. With power transfer levels increasing beyond 100 kW, many technical and risk management challenges emerge. Instead of focusing on the progress review of wireless power transfer technology, this paper discusses the future challenges and risks for high power wireless charging for light-duty electric vehicles. Aiming at 200 kW or higher wireless power transfer, we discuss technology and risk management challenges in the area of electromagnetic safety, resonant frequency determination, and cybersecurity risks in detail. As potential solutions to overcome these challenges, the latest technologies with an emphasis on advanced shielding solutions and recent progress on SiC converters from both industrial and academic institutions are reviewed, and some perspectives and propositions are provided.