The DOI matches its Crossref record; 22 of the 22 references it cites were found in a registry or an index.
A Maximum Efficiency Point Tracking Control Scheme for Wireless Power Transfer Systems Using Magnetic Resonant Coupling
Abstract
With a good balance between power transfer distance and efficiency, wireless power transfer (WPT) using magnetic resonant coupling is preferred in many applications. Generally, WPT systems are desired to provide constant output voltage with the highest possible efficiency as power supplies. However, the highest efficiency is not achieved by the reported closed-loop WPT systems that maintain constant output voltage against coupling and load variations. In this paper, an efficiency evaluation method is put forward to evaluate the closed-loop control schemes. Furthermore, a maximum efficiency point tracking control scheme is proposed to maximize the system efficiency while regulating the output voltage. This control scheme is unique and prominent in that it fixes the operating frequency at the receiving-side resonant frequency and converts both the input voltage and the load resistance at the same time. Thus, the maximum efficiency point on the constant output voltage trajectory can be tracked dynamically. Therefore the system's output voltage can be maintained constant and its efficiency is always the highest. The experimental results show that the maximum efficiency point is tracked and a very high overall efficiency is achieved over wide ranges of coupling coefficient and load resistance.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Wireless Power Transfer via Strongly Coupled Magnetic Resonances
Kurs, A., Karalis, A., Moffatt, R., Joannopoulos, J. D., Fisher, P., & Soljačić, M. (2007) · Science · doi:10.1126/science.1143254 · Cited by 5,576
Sample, A. P., Meyer, D. A., & Smith, J. R. (2011) · IEEE Transactions on Industrial Electronics · doi:10.1109/tie.2010.2046002 · Cited by 1,808
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
A Critical Review of Recent Progress in Mid-Range Wireless Power Transfer
Hui, S. Y. R., Zhong, W., & Lee, C. K. (2014) · IEEE Transactions on Power Electronics · doi:10.1109/tpel.2013.2249670 · Cited by 1,465
Optimal Design of ICPT Systems Applied to Electric Vehicle Battery Charge
Sallan, J., Villa, J. L., Llombart, A., & Sanz, J. F. (2009) · IEEE Transactions on Industrial Electronics · doi:10.1109/tie.2009.2015359 · Cited by 734
Planar Wireless Charging Technology for Portable Electronic Products and Qi
Hui, S. Y. (2013) · Proceedings of the IEEE · doi:10.1109/jproc.2013.2246531 · Cited by 648
A Frequency Control Method for Regulating Wireless Power to Implantable Devices
Si, P., Hu, A. P., Malpas, S., & Budgett, D. (2008) · IEEE Transactions on Biomedical Circuits and Systems · doi:10.1109/tbcas.2008.918284 · Cited by 582
Low, Z. N., Chinga, R. A., Tseng, R., & Lin, J. (2009) · IEEE Transactions on Industrial Electronics · doi:10.1109/tie.2008.2010110 · Cited by 528
Zhang, W., Wong, S.-C., Tse, C. K., & Chen, Q. (2014) · IEEE Transactions on Power Electronics · doi:10.1109/tpel.2013.2249112 · Cited by 505
Beh, T. C., Kato, M., Imura, T., Oh, S., & Hori, Y. (2013) · IEEE Transactions on Industrial Electronics · doi:10.1109/tie.2012.2206337 · Cited by 502
Cited by
Wireless Power Transfer for Vehicular Applications: Overview and Challenges
Patil, D., McDonough, M. K., Miller, J. M., Fahimi, B., & Balsara, P. T. (2018) · IEEE Transactions on Transportation Electrification · doi:10.1109/tte.2017.2780627 · Cited by 991
Control design for optimizing efficiency in inductive power transfer systems
Huang, Z., Wong, S.-C., & Tse, C. K. (2018) · IEEE Transactions on Power Electronics · doi:10.1109/tpel.2017.2724039 · Cited by 242
Metadata
- Authors
- Li, H., Li, J., Wang, K., Chen, W., & Yang, X.
- Venue
- IEEE Transactions on Power Electronics
- Published
- 2015-07
- Volume
- 30
- Issue
- 7
- Pages
- 3998-4008
- ISSN
- 0885-8993 (ISSN-L)
- 1941-0107
- OpenAlex
- W2094138869
- Cited by
- 592
- References
- 22
- FWCI
- 15.56
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: A Maximum Efficiency Point Tracking Control Scheme for Wireless Power Transfer Systems Using Magnetic Resonant Coupling. https://app.cochat.ai/papers/10.1109/tpel.2014.2349534
- The paper
- Li, H., Li, J., Wang, K., Chen, W., & Yang, X. (2015). A Maximum Efficiency Point Tracking Control Scheme for Wireless Power Transfer Systems Using Magnetic Resonant Coupling. IEEE Transactions on Power Electronics. https://doi.org/10.1109/tpel.2014.2349534
Data sources
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).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
