The DOI matches its Crossref record; 20 of the 20 references it cites were found in a registry or an index.
Multi-Objective Optimization of 50 kW/85 kHz IPT System for Public Transport
Abstract
Inductive power transfer (IPT) is an attractive solution for the automated battery charging of public transport electric vehicles (EVs) with low maintenance requirements. This paper presents the design of a 50 kW/85 kHz contactless EV charger, with a focus on the IPT transmitter and receiver coils. The multi-objective magnetics optimization reveals the Pareto tradeoffs and performance limitations in terms of high efficiency, high power density, and low stray field for high-power IPT systems without moving mechanical parts. A full-scale hardware prototype is realized and experimentally investigated. The dc-dc conversion efficiency, including all the power electronics stages, is measured as 95.8% at 50 kW power transfer across an air gap of 160 mm (coil dimensions 410 × 760 × 60 mm3). With 150 mm coil misalignment in the worst case direction, the dc-dc efficiency drops to 92%. The measurements of the magnetic stray field show compliance with ICNIRP 2010 at 800 mm distance from the IPT coil center.
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GUIDELINES FOR LIMITING EXPOSURE TO TIME-VARYING ELECTRIC AND MAGNETIC FIELDS (1 Hz TO 100 kHz)
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Development of a Single-Sided Flux Magnetic Coupler for Electric Vehicle IPT Charging Systems
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Advances in Wireless Power Transfer Systems for Roadway-Powered Electric Vehicles
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Inductors and Transformers for Power Electronics
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Self-citationInductive Powering: Basic Theory and Application to Biomedical Systems
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Comprehensive Evaluation of Rectangular and Double-D Coil Geometry for 50 kW/85 kHz IPT System
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Cited by
A Comprehensive Review of Wireless Charging Technologies for Electric Vehicles
Ahmad, A., Alam, M. S., & Chabaan, R. (2018) · IEEE Transactions on Transportation Electrification · doi:10.1109/tte.2017.2771619 · Cited by 993
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
Hybrid Bidirectional Wireless EV Charging System Tolerant to Pad Misalignment
Zhao, L., Thrimawithana, D. J., & Madawala, U. K. (2017) · IEEE Transactions on Industrial Electronics · doi:10.1109/tie.2017.2686301 · Cited by 328
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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
- Bosshard, R., & Kolar, J. W.
- Venue
- IEEE Journal of Emerging and Selected Topics in Power Electronics
- Published
- 2016-12
- Volume
- 4
- Issue
- 4
- Pages
- 1370-1382
- ISSN
- 2168-6777 (ISSN-L)
- 2168-6785
- OpenAlex
- W2515428233
- Cited by
- 317
- References
- 20
- FWCI
- 10.52
- Type
- journal article
- Language
- en
- Open access
- closed
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