@inproceedings{8897eb8f48684572a9c38cfa37ad13fd,
title = "A Modular Integration Design of LCL Circuit Featuring Field Enhancement and Misalignment Tolerance for Wireless EV Charging",
abstract = "One of the major challenges of high-order wireless charging circuit is to reduce the system volume and cost induced by its additional components. Based on an LCL-S circuit, this paper proposes a modular integration design, in which an identical compensation inductor and transmitter are closely coupled. A new compensation method is derived to enable zero phase angle (ZPA) and constant current (CC) output. Identical currents are fed into the same reference terminals of both inductors to enable transmission field enhancement and to eliminate reactive power flow between the inductors. A misalignment tolerant coil is used to improve the output power stability under random parking imperfection. The proposed integration design achieves enhanced transmission capacity. Experiments are carried out to verify the proposed design.",
keywords = "field enhancement, high-order resonant network, magnetic integration, misalignment tolerance, modular coil design, wireless charging",
author = "Pengcheng Zhang and Maryam Saeedifard and Onar, {Omer C.} and Qingxin Yang and Changsong Cai",
note = "Publisher Copyright: {\textcopyright} 2020 IEEE.; 35th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2020 ; Conference date: 15-03-2020 Through 19-03-2020",
year = "2020",
month = mar,
doi = "10.1109/APEC39645.2020.9124333",
language = "English",
series = "Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "1634--1640",
booktitle = "APEC 2020 - 35th Annual IEEE Applied Power Electronics Conference and Exposition",
}