Three-element compensation network for DWPT systems for power transfer boosting

Wireless power transfer (WPT) is a well-known technique for electric vehicle (EV) charging. In this context, the power transfer profile is the key factor especially for the dynamic wireless power transfer (DWPT), where the time of magnetically coupling between track and pickup coils is significantly...

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Bibliographic Details
Published inIECON 2021 – 47th Annual Conference of the IEEE Industrial Electronics Society pp. 1 - 6
Main Authors Jha, Rupesh Kr, Tamada, Sireesha, Kumar, Anand, Jaiswal, Swati, Buja, Giuseppe
Format Conference Proceeding
LanguageEnglish
Published IEEE 13.10.2021
Subjects
compensation network
Conferences
Couplings
Green products
Inductance
Industrial electronics
power transfer
Voltage
Wireless power transfer
Wireless Power Transfer (WPT)
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Summary:Wireless power transfer (WPT) is a well-known technique for electric vehicle (EV) charging. In this context, the power transfer profile is the key factor especially for the dynamic wireless power transfer (DWPT), where the time of magnetically coupling between track and pickup coils is significantly less. In this regard, this paper has proposed a three-element compensation network (3ECN) capable to transfer nominal power in the large portion of coupling, in other words, nominal power transfer is possible in the considerably large interval of mutual inductance. The paper has also included 1ECN and 2ECN and moved to 3ECN with a proper description of every CN and step-wise consideration and evolvement based on supply voltage limit, power transfer limit, and supply current limit. Simulation has been carried out in the MATLAB simulation environment considering the fundamental theory.
ISSN:2577-1647
DOI:10.1109/IECON48115.2021.9589862