Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/92333
Title: | An inductive-power-transfer converter with high efficiency throughout battery-charging process | Authors: | Huang, Z Wong, SC Tse, CK |
Issue Date: | Oct-2019 | Source: | IEEE transactions on power electronics, Oct. 2019, v. 34, no. 10, 8606167, p. 10245-10255 | Abstract: | An inductive power transfer (IPT) converter usually has an optimum efficiency only at a matched load. Because of wide load range variation during battery charging, it is challenging for an IPT converter to achieve the required output and maintain high efficiency throughout the charging process. In this paper, a series-series compensated IPT converter with an active rectifier is analyzed and implemented for battery charging. Appropriate operations are employed for constant-current charging and constant-voltage (CV) charging. A novel operation approach is proposed to achieve constant output voltage and to ensure load impedance matching during CV charging without the help of an extra DC-DC converter, which incurs loss. Both a frequency modulated primary inverter and a phase-angle modulated secondary active rectifier can achieve soft switching. High efficiency can be maintained during the whole battery-charging profile. | Keywords: | Battery charging Efficiency optimization Inductive power transfer (IPT) Soft switching |
Publisher: | Institute of Electrical and Electronics Engineers | Journal: | IEEE transactions on power electronics | ISSN: | 0885-8993 | EISSN: | 1941-0107 | DOI: | 10.1109/TPEL.2019.2891754 | Rights: | © 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. The following publicationZ. Huang, S. Wong and C. K. Tse, "An Inductive-Power-Transfer Converter With High Efficiency Throughout Battery-Charging Process," in IEEE Transactions on Power Electronics, vol. 34, no. 10, pp. 10245-10255, Oct. 2019 is available at https://doi.org/10.1109/TPEL.2019.2891754. |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Huang_Inductive-Power-Transfer_Converter_High.pdf | Pre-Published version | 4.82 MB | Adobe PDF | View/Open |
Page views
62
Last Week
1
1
Last month
Citations as of Apr 28, 2024
Downloads
137
Citations as of Apr 28, 2024
SCOPUSTM
Citations
70
Citations as of Apr 26, 2024
WEB OF SCIENCETM
Citations
53
Citations as of May 2, 2024
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.