TY - GEN
T1 - Sensitivity Analysis and Controller Design of High Power LCC-LCC Compensated Wireless Battery Charging for Electric Ship Applications
AU - Haque, Moinul Shahidul
AU - Mohammad, Mostak
AU - Choi, Seungdeog
N1 - Publisher Copyright:
© 2020 IEEE.
PY - 2020/3
Y1 - 2020/3
N2 - Wireless power transfer (WPT) system is emerging in the marine application as more ships are becoming battery-powered. In this paper, a control method is proposed for a high-power wireless chaging system for charging electric ship. In the marine application, the ship is subject to continuous horizontal and vertical misalignment due to sea waves. Battery charging time is another challenge, especially in time-demanding mission-critical operations. To address these new issues, the sensitivity of a WPT system to the variation of magnetic coupling and load has been analytically investigated, and a new adaptive control method has been proposed. The analytical model has been verified through the simulations that emulate the variation of the mutual inductance in marine applications. The proposed control has been experimentally validated using a 5 kW prototype wireless charging system under the electric ship's horizontal and vertical misalignment conditions.
AB - Wireless power transfer (WPT) system is emerging in the marine application as more ships are becoming battery-powered. In this paper, a control method is proposed for a high-power wireless chaging system for charging electric ship. In the marine application, the ship is subject to continuous horizontal and vertical misalignment due to sea waves. Battery charging time is another challenge, especially in time-demanding mission-critical operations. To address these new issues, the sensitivity of a WPT system to the variation of magnetic coupling and load has been analytically investigated, and a new adaptive control method has been proposed. The analytical model has been verified through the simulations that emulate the variation of the mutual inductance in marine applications. The proposed control has been experimentally validated using a 5 kW prototype wireless charging system under the electric ship's horizontal and vertical misalignment conditions.
UR - http://www.scopus.com/inward/record.url?scp=85087773710&partnerID=8YFLogxK
U2 - 10.1109/APEC39645.2020.9124536
DO - 10.1109/APEC39645.2020.9124536
M3 - Conference contribution
AN - SCOPUS:85087773710
T3 - Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC
SP - 3200
EP - 3207
BT - APEC 2020 - 35th Annual IEEE Applied Power Electronics Conference and Exposition
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 35th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2020
Y2 - 15 March 2020 through 19 March 2020
ER -
