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Title: Air-Cooled Heat Exchanger for High-Temperature Power Electronics: Preprint

Abstract

This work demonstrates a direct air-cooled heat exchanger strategy for high-temperature power electronic devices with an application specific to automotive traction drive inverters. We present experimental heat dissipation and system pressure curves versus flow rate for baseline and optimized sub-module assemblies containing two ceramic resistance heaters that provide device heat fluxes. The maximum allowable junction temperature was set to 175 deg.C. Results were extrapolated to the inverter scale and combined with balance-of-inverter components to estimate inverter power density and specific power. The results exceeded the goal of 12 kW/L and 12 kW/kg for power density and specific power, respectively.

Authors:
; ; ;
Publication Date:
Research Org.:
National Renewable Energy Lab. (NREL), Golden, CO (United States)
Sponsoring Org.:
USDOE Office of Energy Efficiency and Renewable Energy (EERE), Vehicle Technologies Office (EE-3V)
OSTI Identifier:
1214990
Report Number(s):
NREL/CP-5400-61844
Journal ID: ISSN 2380--4505
Resource Type:
Conference
Resource Relation:
Journal Volume: 2014; Journal Issue: 1; Conference: 2014 IEEE Compound Semiconductor IC Symposium, 19-22 October 2014, San Diego, California
Country of Publication:
United States
Language:
English
Subject:
33 ADVANCED PROPULSION SYSTEMS; ELECTRONIC PACKAGING THERMAL MANAGEMENT; ELECTRONICS COOLING; THERMAL MANAGEMENT OF ELECTRONICS; WIDE BAND GAP SEMICONDUCTORS

Citation Formats

Waye, S. K., Lustbader, J., Musselman, M., and King, C. Air-Cooled Heat Exchanger for High-Temperature Power Electronics: Preprint. United States: N. p., 2015. Web. doi:10.4071/isom-WA25.
Waye, S. K., Lustbader, J., Musselman, M., & King, C. Air-Cooled Heat Exchanger for High-Temperature Power Electronics: Preprint. United States. doi:10.4071/isom-WA25.
Waye, S. K., Lustbader, J., Musselman, M., and King, C. Wed . "Air-Cooled Heat Exchanger for High-Temperature Power Electronics: Preprint". United States. doi:10.4071/isom-WA25. https://www.osti.gov/servlets/purl/1214990.
@article{osti_1214990,
title = {Air-Cooled Heat Exchanger for High-Temperature Power Electronics: Preprint},
author = {Waye, S. K. and Lustbader, J. and Musselman, M. and King, C.},
abstractNote = {This work demonstrates a direct air-cooled heat exchanger strategy for high-temperature power electronic devices with an application specific to automotive traction drive inverters. We present experimental heat dissipation and system pressure curves versus flow rate for baseline and optimized sub-module assemblies containing two ceramic resistance heaters that provide device heat fluxes. The maximum allowable junction temperature was set to 175 deg.C. Results were extrapolated to the inverter scale and combined with balance-of-inverter components to estimate inverter power density and specific power. The results exceeded the goal of 12 kW/L and 12 kW/kg for power density and specific power, respectively.},
doi = {10.4071/isom-WA25},
journal = {},
issn = {2380--4505},
number = 1,
volume = 2014,
place = {United States},
year = {2015},
month = {5}
}

Conference:
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