The DOI matches its Crossref record; 13 of the 13 references it cites were found in a registry or an index.
A Dual-Side Controlled Inductive Power Transfer System Optimized for Large Coupling Factor Variations and Partial Load
Abstract
In this study, a 3-kW inductive power transfer system is investigated, specifically intended for contactless vehicle charging. A series-series-compensated topology with dual-side power control and a corresponding control strategy is proposed to significantly increase the overall efficiency, especially for systems with large coupling factor variations and in partial load mode. The topology, which is closely related to the dual-active bridge converter, enables the dual-side power control without adding additional dc/dc converters to the system, and thus keeping the additional hardware effort minimal. A detailed analysis of the proposed topology is provided, and the benefits of the dual-side control are demonstrated both theoretically and experimentally. A hardware prototype is built and a peak dc-to-dc efficiency of 95.8% at 100 mm air gap and a minimal efficiency of 92.1% at 170 mm air gap is measured, including the power electronic components. The partial load efficiency at 500 W output power is still as high as 90.6% at 135 mm air gap. Overall, the proposed topology provides a practical method to overcome the main drawback of most single-side controlled inductive power transfer systems, which is a significant efficiency drop outside the nominal operating point.
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Citations
Cites
A comparison of half-bridge resonant converter topologies
Steigerwald, R. L. (1988) · IEEE Transactions on Power Electronics · doi:10.1109/63.4347 · Cited by 1,972
Design Considerations for a Contactless Electric Vehicle Battery Charger
Wang, C.-S., Stielau, O. H., & Covic, G. A. (2005) · IEEE Transactions on Industrial Electronics · doi:10.1109/tie.2005.855672 · Cited by 1,487
Covic, G. A., & Boys, J. T. (2013) · Proceedings of the IEEE · doi:10.1109/jproc.2013.2244536 · Cited by 1,223
Steinmetz, C. P. (1984) · Proceedings of the IEEE · doi:10.1109/proc.1984.12842 · Cited by 656
Stability and control of inductivelycoupled power transfer systems
Boys, J. T., Covic, G. A., & Green, A. W. (2000) · IEE Proceedings - Electric Power Applications · doi:10.1049/ip-epa:20000017 · Cited by 559
A High Efficiency 5 kW Inductive Charger for EVs Using Dual Side Control
Wu, H. H., Gilchrist, A., Sealy, K. D., & Bronson, D. (2012) · IEEE Transactions on Industrial Informatics · doi:10.1109/tii.2012.2192283 · Cited by 512
Bosshard, R., Kolar, J. W., Muhlethaler, J., Stevanovic, I., Wunsch, B., & Canales, F. (2015) · IEEE Journal of Emerging and Selected Topics in Power Electronics · doi:10.1109/jestpe.2014.2311302 · Cited by 411
Calculation of losses in ferro- and ferrimagnetic materials based on the modified Steinmetz equation
Reinert, J., Brockmeyer, A., & De Doncker, R. W. (2003) · Conference Record of the 1999 IEEE Industry Applications Conference. Thirty-Forth IAS Annual Meeting (Cat. No.99CH36370) · doi:10.1109/ias.1999.806023 · Cited by 409
Self-citationComparative Performance Analysis of High Density and Efficiency PFC Topologies
Kim, Y., Sung, W.-Y., & Lee, B. (2014) · IEEE Transactions on Power Electronics · doi:10.1109/tpel.2013.2275739 · Cited by 152
LCL Pickup Circulating Current Controller for Inductive Power Transfer Systems
Huang, C.-Y., Boys, J. T., & Covic, G. A. (2012) · IEEE Transactions on Power Electronics · doi:10.1109/tpel.2012.2199132 · Cited by 114
Cited by
Inductive Wireless Power Transfer Charging for Electric Vehicles—A Review
Mahesh, A., Chokkalingam, B., & Mihet-Popa, L. (2021) · IEEE Access · doi:10.1109/access.2021.3116678 · Cited by 513
Uncertainty Quantification for SAE J2954 Compliant Static Wireless Charge Components
Cirimele, V., Torchio, R., Villa, J. L., Freschi, F., Alotto, P., Codecasa, L., & Rienzo, L. D. (2020) · IEEE Access · doi:10.1109/access.2020.3025052 · Cited by 33
Metadata
- Authors
- Diekhans, T., & De Doncker, R. W.
- Venue
- IEEE Transactions on Power Electronics
- Published
- 2015-11
- Volume
- 30
- Issue
- 11
- Pages
- 6320-6328
- ISSN
- 0885-8993 (ISSN-L)
- 1941-0107
- OpenAlex
- W1993140769
- Cited by
- 421
- References
- 13
- FWCI
- 17.80
- Type
- journal article
- Language
- en
- Open access
- closed
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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