A Bidirectional LCC-S Compensator on Wireless Power Transfer with Constant Voltage

This paper studies a bidirectional wireless power transfer (BD-WPT) system designed for electric vehicles (EVs) operating at 400V input, 350V output, 11kW, and 85kHz. The bidirectional power electronic devices that function as inverters or rectifiers with relays are employed to alter the direction of power flow between the source and the vehicle in the bidirectional DC-DC converter, which utilizes the LCC-S resonant circuit that is designed separately for the source and vehicle. MATLAB/Simulink is used to conduct the validation. The output voltage on both the source and the vehicle sides can be regulated to a specific level.

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Published
2025-03-05
DOI
https://doi.org/10.1109/ieecon64081.2025.10987579
Primary Topic
Wireless Power Transfer Systems
Type
article
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article

A Bidirectional LCC-S Compensator on Wireless Power Transfer with Constant Voltage

Worapong Pairindra, Koson Trachu, Surin Khomfoi, Saranyoo Songcharoentrap
Wireless Power Transfer Systems
article

A Bidirectional LCC-S Compensator on Wireless Power Transfer with Constant Voltage

Worapong Pairindra, Koson Trachu, Surin Khomfoi, Saranyoo Songcharoentrap
article en

Abstract

This paper studies a bidirectional wireless power transfer (BD-WPT) system designed for electric vehicles (EVs) operating at 400V input, 350V output, 11kW, and 85kHz. The bidirectional power electronic devices that function as inverters or rectifiers with relays are employed to alter the direction of power flow between the source and the vehicle in the bidirectional DC-DC converter, which utilizes the LCC-S resonant circuit that is designed separately for the source and vehicle. MATLAB/Simulink is used to conduct the validation. The output voltage on both the source and the vehicle sides can be regulated to a specific level.

King Mongkut's Institute of Technology Ladkrabang (TH)
Affordable and clean energy
Openalex Percentile: Top 92%
Wireless Power Transfer Systems
DOISourceOpenAlex
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A Bidirectional LCC-S Compensator on Wireless Power Transfer with Constant Voltage — Worapong Pairindra, Koson Trachu, et al. · (2025) | TGRS Research Map | TGRS