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Cited by 439

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A Three-Phase Inductive Power Transfer System for Roadway-Powered Vehicles

Covic, Grant A., Boys, John T., Kissin, Michael L. G., Lu, Howard G.·2007·IEEE Transactions on Industrial Electronics

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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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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CoChat. (2026). Citation check: A Three-Phase Inductive Power Transfer System for Roadway-Powered Vehicles. https://app.cochat.ai/papers/10.1109/tie.2007.904025
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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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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.