A review of wireless power transfer for electric vehicles: Prospects to enhance sustainable mobility. (1st October 2016)

• Record Type: Journal Article
• Authors: Bi, Zicheng; Kan, Tianze; Mi, Chunting Chris; Zhang, Yiming; Zhao, Zhengming; Keoleian, Gregory A.
• Is Part Of: Applied energy. Volume 179(2016)
• Page Start: 413
• Page End: 425
• Publication Date: 2016-10-01
• Subjects: Wireless power transfer -- Sustainability -- Electric vehicle -- Wireless charging -- Environmental impact -- Energy efficiency; Power (Mechanics) -- Periodicals; Energy conservation -- Periodicals; Energy conversion -- Periodicals; 621.042
• DOI: 10.1016/j.apenergy.2016.07.003
• Languages: English
• ISSNs: 0306-2619

Abstract

Highlights: Reviewed technology advances and sustainability performance of WPT for EVs. Identified the technical bottlenecks for improving system performance. Highlighted system performance of case studies and real-world demonstrations. Evaluated energy, environmental, economic, and societal impacts of WPT deployment. Defined WPT challenges and opportunities for enhancing future sustainable mobility. Abstract: Wireless power transfer (WPT), which transmits power by an electromagnetic field across an intervening space, provides the prospect of new opportunities for electric vehicles (EVs) to enhance sustainable mobility. This review article evaluates WPT technology for EV applications from both technical and sustainability perspectives. The objectives of this review include: (1) to present the state-of-the-art technical progress and research bottlenecks in WPT development and applications in the transportation sector; (2) to characterize the demonstrations of the real-world deployment of WPT EV systems; and (3) to evaluate the sustainable performance and identify challenges and opportunities for improvement. From the technical perspective, progress on coil design, compensation topologies, and power electronics converters and control methods are reviewed with a focus on system performance. From the sustainability perspective, performance is defined in terms of energy, environmental, and economic metrics, and policy drivers and issues of health and safety are also examined.