A review of wireless power transfer systems for electric vehicle battery charging with a focus on inductive coupling

I Okasili, A Elkhateb, T Littler - Electronics, 2022 - mdpi.com
This article classifies, describes, and critically compares different compensation schemes,
converter topologies, control methods, and coil structures of wireless power transfer systems …

Inductive power transfer based on variable compensation capacitance to achieve an EV charging profile with constant optimum load

F Grazian, TB Soeiro, P Bauer - IEEE Journal of Emerging and …, 2022 - ieeexplore.ieee.org
Wireless charging must be highly efficient throughout the entire battery charging profile to
compete in the electric vehicle (EV) industry. Thus, optimum load matching is commonly …

Electromagnetic interference in cardiac implantable electronic devices due to dynamic wireless power systems for electric vehicles

T Campi, S Cruciani, F Maradei, M Feliziani - Energies, 2023 - mdpi.com
Electric vehicles (EV) are now considered the present and future of road transportation to
reduce the emission of CO2 into the environment and thus progressively reduce global …

Capacitor Tuning of LCC-LCC Compensated IPT System with Constant-Power Output and Large Misalignments Tolerance for Electric Vehicles

X Zhang, R Xue, F Wang, F Xu… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Inductive-power-transfer (IPT) is widely used in wireless charging of electric vehicle (EV).
However, the output power and efficiency of the IPT system are often affected by …

Minimizing input current of the rectifier of LCC–LCC compensated IPT systems by switch-controlled capacitor for improving efficiency

L Zhou, R Mai, S Liu, J Yu, Y Li… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
In the inductive power transfer (IPT) system for automatic guided vehicles with a low-voltage
and high-current property, the large current stress in the rectifier is one of the reasons for …

An LCC-S compensated wireless power transfer system with dual switch-controlled capacitors for multi-frequency receivers

K Li, W Ding, J Yuan - 2021 IEEE Energy Conversion Congress …, 2021 - ieeexplore.ieee.org
In the one-to-many transmission system, the inverter needs to change the operating
frequency to achieve the selectivity towards the secondary coils. However, the fixed …

Analysis of ICPT system with LCC resonant topology based on the switch-controlled capacitor

J Wang, Z Chang, B Zhang, X Yang… - 2020 IEEE Wireless …, 2020 - ieeexplore.ieee.org
A double-sided LCC automatic resonant compensation topology based on the switch-
controlled capacitor (SCC) is proposed in this paper. Inductively coupled power transfer …

Review of Tuning Methods in Wireless Power Transfer Systems

J Lu, S Sun, H Ke, G Zhu - International Conference on Wireless Power …, 2023 - Springer
Misalignment between the transmitter and receiver coils, manufacturing tolerance and
temperature drift of the compensation capacitors in a wireless power transfer (WPT) system …

Constant output design for double-sided LCC WPT system based on switch controlled capacitor and novel active rectifier

S Wu, X Yang - 2020 IEEE Wireless Power Transfer …, 2020 - ieeexplore.ieee.org
Electric Vehicle (EVs) charging needs constant output mode, but in the case of load change
and other conditions, the output voltage and output current are unstable. Based on double …

Maximum Efficiency Point Tracking Scheme for Constant Output WPT System with Double-side LCC Compensation

S Wu, Z Chang, X Hou, J Wang… - … Conference on Power …, 2020 - ieeexplore.ieee.org
This paper proposes a novel inductive coupled power transfer (ICPT) system, characteristic
of double-side LCC compensation, switch-controlled capacitor and active rectifier. Constant …