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DOE OSTI · 3014996

Power Electronics Module with Integrated Ceramic Heat Exchanger

DeVoto, Douglas [National Laboratory of the Rockies, Golden, CO (United States)] (ORCID:0000000348179647)·Moreno, Gilbert [National Laboratory of the Rockies, Golden, CO (United States)] (ORCID:0000000335654242)·Paret, Paul [National Laboratory of the Rockies, Golden, CO (United States)] (ORCID:0000000312660922)·Major, Joshua [National Laboratory of the Rockies, Golden, CO (United States)] (ORCID:0000000194240643)·Tant, Mike [National Laboratory of the Rockies, Golden, CO (United States)]·Farias, Steve [Synteris]·Peters, Adam [Synteris]·Steinmark, Adam [Synteris]·Ivanov, Itso [Synteris]·Zimmerman, Terri [Packet Digital]·Paulsen, Andrew [Packet Digital]·DuChene-McVay, Kassie [Packet Digital]
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Abstract

NREL, in partnership with Synteris and Packet Digital, has developed a 3D-printable ceramic package for power electronic modules to improve their thermal management, power density, performance, and lifetime. Existing power modules contain flat ceramic substrates that serve as both the electrically insulating component and thermal conductor that transfer the large heat outputs of these devices. The team has developed an additive manufacturing process that replaces the traditional insulating metalized substrate, substrate attach, and baseplate/heat exchanger with an additively-manufactured ceramic packaging that acts as both an electrical insulator and heat exchanger for better thermal management. The design, manufacturability, and function of this power module will be discussed.

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25 ENERGY STORAGE42 ENGINEERINGadditive manufacturingaluminum nitrideceramicspackagingpower electronicssilicon carbidesubstratesthermal modeling

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DeVoto, Douglas [National Laboratory of the Rockies, Golden, CO (United States)] (ORCID:0000000348179647), Moreno, Gilbert [National Laboratory of the Rockies, Golden, CO (United States)] (ORCID:0000000335654242), Paret, Paul [National Laboratory of the Rockies, Golden, CO (United States)] (ORCID:0000000312660922), Major, Joshua [National Laboratory of the Rockies, Golden, CO (United States)] (ORCID:0000000194240643), Tant, Mike [National Laboratory of the Rockies, Golden, CO (United States)], Farias, Steve [Synteris], Peters, Adam [Synteris], Steinmark, Adam [Synteris], Ivanov, Itso [Synteris], Zimmerman, Terri [Packet Digital], Paulsen, Andrew [Packet Digital], DuChene-McVay, Kassie [Packet Digital]. 2026-01-15. Power Electronics Module with Integrated Ceramic Heat Exchanger. https://doi.org/10.2172/3014996

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