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Ronald Warzoha
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Journal Articles

Special Issue on InterPACK2023

Accepted Manuscript
Ronald Warzoha, Damena Agonofer, Ashutosh Giri, Jimil Shah
Journal: Journal of Electronic Packaging
Publisher: ASME
Article Type: Guest Editorial
J. Electron. Packag.
Paper No: EP-24-1089
https://doi.org/10.1115/1.4066727
Published Online: September 30, 2024
View Article titled, Special Issue on InterPACK2023
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Journal Articles

Thermal Management of High Density Power Electronics Modules Using Dielectric Mineral Oil With Applications in the Electric Utility Field for Smart Grid Protection

Ronald Warzoha, Amy S. Fleischer
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. December 2011, 3(4): 041005.
https://doi.org/10.1115/1.4004746
Published Online: October 28, 2011
View Article titled, Thermal Management of High Density Power Electronics Modules Using Dielectric Mineral Oil With Applications in the Electric Utility Field for Smart Grid Protection
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Topics: Density, Design, Electronics, Flow (Dynamics), Heat sinks, Mineral oil, Natural convection, Operating temperature, Smart grids, Steady state
Journal Articles

Thermal Management of a 15   kV / 100   kVA Intelligent Universal Transformer

Ronald Warzoha, Amy S. Fleischer
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. March 2011, 3(1): 011002.
https://doi.org/10.1115/1.4003608
Published Online: March 10, 2011
View Article titled, Thermal Management of a 15   kV / 100   kVA Intelligent Universal Transformer
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Topics: Design, Electronics, Fins, Heat pipes, Operating temperature, Temperature, Thermal management, Steady state, Copper
Proceedings Papers

Design of a Passive Cooling System for a Solid-State 15kV / 100kVA Intelligent Universal Transformer

Ronald Warzoha, Amy Fleischer, Simon D. Bird, Mahesh Gandhi, Ashok Sundaram
Proc. ASME. InterPACK2009, ASME 2009 InterPACK Conference, Volume 2, 945-951, July 19–23, 2009
Publisher: American Society of Mechanical Engineers
Paper No: InterPACK2009-89294
https://doi.org/10.1115/InterPACK2009-89294
View Paper titled, Design of a Passive Cooling System for a Solid-State 15kV / 100kVA Intelligent Universal Transformer
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Topics: Cooling systems, Design, Heat, Stress, Control systems, Forced convection, Mineral oil, Natural convection, Power grids, Renewable energy
Proceedings Papers

A Computational Study of the Thermal Performance of a 69kV/3000A Solid State Current Limiter Under Transient Fault Current Loading

Ronald Warzoha, Amy Fleischer, Simon D. Bird, Mahesh Gandhi, Ashok Sundaram
Proc. ASME. InterPACK2009, ASME 2009 InterPACK Conference, Volume 2, 693-699, July 19–23, 2009
Publisher: American Society of Mechanical Engineers
Paper No: InterPACK2009-89071
https://doi.org/10.1115/InterPACK2009-89071
View Paper titled, A Computational Study of the Thermal Performance of a 69kV/3000A Solid State Current Limiter Under Transient Fault Current Loading
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Topics: Transients (Dynamics), Inductors, Cooling, Forced convection, Operating temperature, Steady state, Temperature, Waste heat
Proceedings Papers

A Computational Study of the Thermal Performance of a 69 kV Solid State Current Limiter Submerged in FR3 Dielectric Coolant

Ronald Warzoha, Patrick Kirby, Amy Fleischer, Mahesh Gandhi, Ashok Sundaram
Proc. ASME. IMECE2008, Volume 10: Heat Transfer, Fluid Flows, and Thermal Systems, Parts A, B, and C, 1479-1485, October 31–November 6, 2008
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2008-66135
https://doi.org/10.1115/IMECE2008-66135
View Paper titled, A Computational Study of the Thermal Performance of a 69 kV Solid State Current Limiter Submerged in FR3 Dielectric Coolant
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Topics: Coolants, Design, Fault current limiters, Heat, Thermal management, Cooling, Electronics, Failure, Heat flux, Modeling
Proceedings Papers

A Computational Study of the Thermal Performance of a 15 kV Solid State Current Limiter Cooled by Immersion in Mineral Oil

Ronald Warzoha, Amy S. Fleischer, Mahesh Gandhi, Ashok Sundaram
Proc. ASME. IMECE2008, Volume 10: Heat Transfer, Fluid Flows, and Thermal Systems, Parts A, B, and C, 1297-1304, October 31–November 6, 2008
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2008-66483
https://doi.org/10.1115/IMECE2008-66483
View Paper titled, A Computational Study of the Thermal Performance of a 15 kV Solid State Current Limiter Cooled by Immersion in Mineral Oil
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Topics: Mineral oil, Design, Centrifugal pumps, Convection, Coolants, Energy dissipation, Fault current limiters, Heat, Operating temperature, Power systems (Machinery)