Electromagnetic compatibility (EMC) is crucial when designing and operating wireless power transfer (WPT) systems for charging Electric Vehicles (EVs). WPT technology allows the transmission of electrical energy from a power source to a device without requiring physical contact. However, it can generate electromagnetic interference (EMI) that could disturb nearby electronic devices or harm people nearby. Shielding techniques are commonly employed to mitigate EMI in WPT systems. However, implementing effective shielding techniques can be complex, involving trade-offs between effectiveness, cost, and shielding weight. In this article, different types of existing shielding techniques for wireless charging systems of EVs are compared. The main concepts regarding the functioning of electromagnetic shields and the theory of the functioning of WPT systems have been also briefly introduced.

Quercio, M., Lozito, G., Corti, F., Riganti Fulginei, F., Laudani, A. (2024). Recent results in Shielding Technologies for Wireless Electric Vehicle Charging Systems. IEEE ACCESS, 12, 1-1 [10.1109/ACCESS.2024.3357526].

Recent results in Shielding Technologies for Wireless Electric Vehicle Charging Systems

Quercio M.;Riganti Fulginei F.;
2024-01-01

Abstract

Electromagnetic compatibility (EMC) is crucial when designing and operating wireless power transfer (WPT) systems for charging Electric Vehicles (EVs). WPT technology allows the transmission of electrical energy from a power source to a device without requiring physical contact. However, it can generate electromagnetic interference (EMI) that could disturb nearby electronic devices or harm people nearby. Shielding techniques are commonly employed to mitigate EMI in WPT systems. However, implementing effective shielding techniques can be complex, involving trade-offs between effectiveness, cost, and shielding weight. In this article, different types of existing shielding techniques for wireless charging systems of EVs are compared. The main concepts regarding the functioning of electromagnetic shields and the theory of the functioning of WPT systems have been also briefly introduced.
2024
Quercio, M., Lozito, G., Corti, F., Riganti Fulginei, F., Laudani, A. (2024). Recent results in Shielding Technologies for Wireless Electric Vehicle Charging Systems. IEEE ACCESS, 12, 1-1 [10.1109/ACCESS.2024.3357526].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11590/465227
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