Receiver, Vehicle, and Roadway Systems for a Dynamic Wireless Power Transfer Roadway Testbed
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2026-05-21
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Creators:Moncada, Oscar Andrés
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Abram, Isaac
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Frooninckx, Nicholas
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Mehar, Vatan
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Cervini, Chiara
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O'Brien, Ben
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Moras, Bruno Cesar Krause
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Pekarek, Steven
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Haddock, John E.
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Aliprantis, Dionysios
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Brovont, Aaron
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Gkritza, Konstantina
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Swanson, Rob
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Edition:Final Report
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Abstract:A dynamic wireless power transfer (DWPT) system using a novel three-phase transmitter/receiver design was embedded 2.4 in. beneath the surface of an existing rigid pavement on US 52/US 231 in West Lafayette, Indiana, with 85 coils installed and paired with a retrofitted Class 8 Cummins electrified truck. The system successfully delivered 50-190 kW at speeds up to 65 mph with efficiencies approaching 85%, and all coils met electromagnetic balance targets; similar results were validated on a 3-coil testbed at Utah State University, with magnetic flux densities well below human exposure limits. Testing also demonstrated strong misalignment tolerance and reliable high-power delivery without active vehicle-roadway alignment technologies. In addition, the project conducted extensive public outreach in collaboration with INDOT to inform and engage the community.
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Main Document Checksum:urn:sha-512:925e2c11514090b18fd2de912bf8443a07254b29fce644092427d31168ce60e7b10334daf5df115d4b5b6e2e00788c159b03af5633d3a5a4749fd891ddff2753