Abstract
This paper presents duty control and analysis of the three-phase voltage source inverter (VSI) to adjust the output power for three-phase wireless power transfer (WPT) applications. Analytical results show significant reductions in the inverter dc link ripple current with the three-phase system over single-phase WPT counterparts. Simulation and experimental results for an 18 kW three-phase series-series WPT system are included to validate the duty control and analysis. Experimental results also demonstrated the output voltage can be controlled over a wide range by adjusting the inverter duty.
| Original language | English |
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| Title of host publication | 2019 IEEE Energy Conversion Congress and Exposition, ECCE 2019 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 2118-2124 |
| Number of pages | 7 |
| ISBN (Electronic) | 9781728103952 |
| DOIs | |
| State | Published - Sep 2019 |
| Event | 11th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2019 - Baltimore, United States Duration: Sep 29 2019 → Oct 3 2019 |
Publication series
| Name | 2019 IEEE Energy Conversion Congress and Exposition, ECCE 2019 |
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Conference
| Conference | 11th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2019 |
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| Country/Territory | United States |
| City | Baltimore |
| Period | 09/29/19 → 10/3/19 |
Funding
Notice: This manuscript has been authored by UT-Battelle, LLC, under Contract No. DE-AC0500OR22725 with the U.S. Department of Energy. The United States Government retains and the publisher, by accepting the article for publication, acknowledges that the United States Government retains a non-exclusive, paid-up, irrevocable, world-wide license to publish or reproduce the published form of this manuscript, or allow others to do so, for the United States Government purposes. The Department of Energy will provide public access to these results of federally sponsored research in accordance with the DOE Public Access Plan (http://energy.gov/downloads/doe-public-access-plan). ACKNOWLEDGMENT This material is based upon work supported by the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, Vehicle Technologies Office under contract number DE-AC05-00OR22725. Authors would like to thank Mr. Lee Slezak of U.S. DOE-VTO, Mr. Jason Conley of National Energy Technology Laboratory (NETL), and Dr. David Smith and Dr. Burak Ozpineci of ORNL for their support and guidance on this work.
Keywords
- EV charging
- Three-phase wireless power transfer
- Variable duty control
- Voltage control