Multi-objective Optimization of a Capacitive Power Transfer System for Electric Vehicle Charging

Siddique, Md. Nazrul Islam; Hossain, Md. Arif; Abdullah, Saad Mohammad; Khan, Md. Ziaur Rahman

doi:10.1109/compe53109.2021.9752036

Cited by 2 publications

(1 citation statement)

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“…Two receiver plates are placed in the same way at the EV chassis, where the upper plate's area is slightly larger than the lower plate's. The two pole plates with slightly larger areas above the chassis and below the ground play power transfer roles and the two pole plates with slightly smaller areas below the chassis and above the road play power return roles [47,48]. The advantage of this scheme is that the area at the chassis is saved, and the electric field dissipation is reduced.…”

Section: Equivalent Capacitance Mode Using a Large Air Gapmentioning

confidence: 99%

A Review of Capacitive Power Transfer Technology for Electric Vehicle Applications

Zhang,

Yao,

Pan

et al. 2023

Electronics

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Electric Vehicle (EV) wireless power transfer technology is an excellent solution to propel EVs forward. The existing wireless power transfer technology for EVs based on Inductive Power Transfer (IPT) technology has the drawbacks of large size, high weight, and high eddy current loss, limiting the further application of this technology. Capacitive Power Transfer (CPT) technology, with its advantages of low cost and light weight, has attracted widespread focus in recent years and has great potential in the field of EV wireless power transfer. This paper begins with the principle of CPT, introduces the potential and development history of CPT technology in the field of EV wireless power transfer, and then reviews the coupling mechanism and resonance compensation network of the CPT system to satisfy the requirements of EV wireless power transfer, including the coupling mechanism of EV static power transfer and dynamic power transfer, and the high-performance resonance compensation network to the requirements of EV wireless power transfer. Finally, this paper reviews the existing problems of CPT technology in the field of EV wireless power transfer and summarizes its future development directions.

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Section: Equivalent Capacitance Mode Using a Large Air Gapmentioning

confidence: 99%