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A Three-Phase Inductive Power Transfer System for Roadway-Powered Vehicles
Abstract
The development of a new three-phase bipolar inductive power transfer system that provides power across the entire width of a roadway surface for automatic guided vehicles and people mover systems is described. A prototype system was constructed to verify the feasibility of the design for a number of moving loads (toy cars). Here, 40 A/phase is supplied at 38.4 kHz to a 13-m-long test track. Flat pickups are used on the underside of each vehicle to couple power from the track to the vehicle. Finite element modeling software was used to design the geometrical position of the track cables and to predict the power output. This design resulted in a considerably wider power delivery zone than possible using a single-phase track layout and has been experimentally verified. Mutual coupling effects between the various track phases require additional compensation to be added to ensure balanced three-phase currents.
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Cited by
Yilmaz, M., & Krein, P. T. (2013) · IEEE Transactions on Power Electronics · doi:10.1109/tpel.2012.2212917 · Cited by 3,118
Modern Trends in Inductive Power Transfer for Transportation Applications
Covic, G. A., & Boys, J. T. (2013) · IEEE Journal of Emerging and Selected Topics in Power Electronics · doi:10.1109/jestpe.2013.2264473 · Cited by 1,263
Self-citationCompensation Topologies of High-Power Wireless Power Transfer Systems
Zhang, W., & Mi, C. C. (2016) · IEEE Transactions on Vehicular Technology · doi:10.1109/tvt.2015.2454292 · Cited by 992
Simultaneous Wireless Information and Power Transfer (SWIPT): Recent Advances and Future Challenges
Ponnimbaduge Perera, T. D., Jayakody, D. N. K., Sharma, S. K., Chatzinotas, S., & Li, J. (2018) · IEEE Communications Surveys & Tutorials · doi:10.1109/comst.2017.2783901 · Cited by 920
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
Metadata
- Authors
- Covic, G. A., Boys, J. T., Kissin, M. L. G., & Lu, H. G.
- Venue
- IEEE Transactions on Industrial Electronics
- Published
- 2007-12
- Volume
- 54
- Issue
- 6
- Pages
- 3370-3378
- ISSN
- 0278-0046 (ISSN-L)
- OpenAlex
- W2139885046
- Cited by
- 439
- References
- 0
- FWCI
- 7.56
- Type
- journal article
- Language
- en
- Open access
- closed
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- Covic, G. A., Boys, J. T., Kissin, M. L. G., & Lu, H. G. (2007). A Three-Phase Inductive Power Transfer System for Roadway-Powered Vehicles. IEEE Transactions on Industrial Electronics. https://doi.org/10.1109/tie.2007.904025
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