Christopher SEVERNS - Admis au titre de docteur

christopher.severns@laplace.univ-tlse.fr

Doctorat Génie Electrique

Thèse soutenue le 13 décembre 2022 - Université de Toulouse

Ecole doctorale : GEETS - Génie Electrique Electronique,Télécommunications et Santé : du système au nanosystème

Sujet : diélectriques composites obtenus par fabrication additive destinés aux applications d'isolation électrique dans le domaine aérospatial.

Mots-clés de la thèse : gradation des contraintes,isolants,Contraintes aeronautiques,fort champ électrique,materiaux,fabrication additive

Direction de thèse : Thierry LEBEY

Unité de recherche : LAPLACE - Laboratoire PLAsma et Conversion d'Énergie UMR 5213 - Toulouse
Intitulé de l'équipe : MDCE - Matériaux Diélectriques dans la Conversion d'Energie

Master - Master of Science

obtenu en 0 - University of Washington - Seattle
Option : Electrical Engineering

Production scientifique

- C. Severns, S. Dinculescu and T. Lebey 2022. Additive Manufactured Dielectrics for Aerospace Electrical Insulation Applications IEEE Electrical Insulation Conference (EIC), 2022, pp. 58-62, doi: 10.1109/EIC51169.2022.9833208., https://ieeexplore.ieee.org/document/9833208
- Christopher Severns and Vyacheslav Khozikov 2021. ELECTRICAL FAULT DETECTOR AND METHOD OF USE US Patent Office, US 20210018550 A1, https://ppubs.uspto.gov/pubwebapp/
- Christopher Severns and John Hull 2020. SYSTEMS AND METHODS FOR ACOUSTICALLY DETECTING DIELECTRIC BREAKDOWN AND PARTIAL DISCHARGE EVENTS IN ELECTRICAL DEVICES N/A, US 20200400736 A1, https://ppubs.uspto.gov/pubwebapp/
- Christopher Severns 2019. Keynote Speaker 1: Prime Movers in Air Vehicle Electrification: Trajectories of Technology 5th edition of the International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles (ESARS) and International Transportation Electrification Conference (ITEC) , Keynote speach, http://www.esars.eu/wp2018/wp-content/uploads/2018/10/2018-10-30-ESARS-ITEC-Program.pdf
- Fred Wang , Ruirui Chen , Handong Gui, Jiahao Ni2, Leon Tolbert , Daniel Costinet3, Benjamin Blaloc3 University of Tennessee, Knoxville, TN, United States Shengyi Liu, John Hul4, John Williams, Timothy Messer, Eugene Solodovnik, Darren Paschedag, Vyacheslav Khozikov, Christopher Severns, Kamiar Karimi The Boeing Company, Seattle, WA, United States Benjamin Choi, NASA Glenn Research Center,Cleveland, OH, United States 2019. MW-Class Cryogenically-Cooled Inverter for Electric Aircraft Applications AIAA Propulsion and Energy 2019 Forum, AIAA 2019-4473 Session: Topic Area 2: Power Converters Published Online:16 Aug 2019, https://arc.aiaa.org/doi/10.2514/6.2019-4473
- Shander; Mark S. (Mill Creek, WA), Larsen; Ty A. (Everett, WA), Johnson; Robert T (Everett, WA), Liffring; Mark E. (Seattle, WA), Douglas; Margaret (Snohomish, WA), Severns; Christopher M. (Issaquah, WA) 2017. Modular equipment center distributed equipment packaging truss United States Patent , United States Patent 9,561,760, February 7, 2017 , http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&co1=AND&d=PTXT&s1=9561760.PN.&OS=PN/9561760&RS=PN/9561760
- Krug; David S. (Kirkland, WA), Karimi; Kamiar J. (Kirkland, WA), Currier; Thomas F. (Lynnwood, WA), Bayliss; Andrew J. (Marysville, WA), Roe; George M. (Seattle, WA), Liffring; Mark E. (Seattle, WA), Lesyna; Mark W. (Everett, WA), Severns; Christopher M. (Issaquah, WA), Johnson; Andrew (Everett, WA) 2017. Non-propulsive utility power (NPUP) generation system for providing full-time secondary power during operation of an aircraft United States Patent, United States Patent 9,815,564 Krug , et al. November 14, 2017, http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&co1=AND&d=PTXT&s1=Severns.INNM.&s2=Issaquah.INCI.&OS=IN/Severns+AND+IC/Issaquah&RS=IN/Severns+AND+IC/Issaquah
- Cotton, Gardner, Schweickart, Grosean and Severns 2017. SAE AIR 6127 Managing Higher Voltages in Aerospace Electrical Systems Society of Automotive Engineers (SAE), SAE AIR 6127 standard, https://saemobilus.sae.org/content/AIR6127/#scope
- Huang; Jian (Everett, WA), Severns; Christopher Mark (Issaquah, WA), Bernier; Alan Thomas (Woodinville, WA) 2017. Six-phase supplied transformer rectifier unit United States Patent, United States Patent 9,793,820 Huang , et al. October 17, 2017, http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&co1=AND&d=PTXT&s1=9,793,820.PN.&OS=PN/9,793,820&RS=PN/9,793,820
- Ian Cotton, Richard Gardner, Daniel Schweickart, Dennis Grosean, Christopher Severns 2016. Design considerations for higher electrical power system voltages in aerospace vehicles Power Modulators and High Voltage Conference, IEEE International , Page(s): 57 - 61, https://ieeexplore.ieee.org/document/8012771
- Brouwer; Todd B. (Duvall, WA), Dhondt; Jon J. (Snohomish, WA), Holley; Robert D. (Seattle, WA), Thomas; Terrance L. (Covington, WA), Immanuel; Vikram D. (Kirkland, WA), Severns; Christopher M. (Issaquah, WA), Currier; Thomas F. (Lynnwood, WA), Karimi; Kamiar J. (Kirkland, WA) 2016. Modular equipment center distributed independent protections United States Patent, United States Patent 9,413,162 Brouwer , et al. August 9, 2016 , http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&co1=AND&d=PTXT&s1=9,413,162.PN.&OS=PN/9,413,162&RS=PN/9,413,162
- Liffring; Mark E. (Seattle, WA), Holley; Robert D. (Seattle, WA), Larsen; Ty A. (Everett, WA), Paterson; John T. (Mukilteo, WA), Schaffner; Lowell W. (Seattle, WA), Severns; Christopher M. (Issaquah, WA), Hasenoehrl; Thomas R. (Stanwood, WA), Shander; Mark S. (Mill Creek, WA), Tai; Seth C. (Federal Way, WA), Yabut; Ronald C. (Edmonds, WA) 2015. Modular equipment center integrated truss sensors United States Patent, United States Patent 9,183,983 Liffring , et al. November 10, 2015 , http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&co1=AND&d=PTXT&s1=9,183,983.PN.&OS=PN/9,183,983&RS=PN/9,183,983
- Christopher Severns 2009. Reflections on the Preliminary Electrical Power System Design for a Large Transportation Airship 18th AIAA Lighter-Than-Air Systems Technology Conference, AIAA 2009-2865, https://arc.aiaa.org/doi/10.2514/6.2009-2865
- Christopher Severns 2007. Airship Hybrid Power System Design Using Evolutionary Programming for Seeking Neutral Buoyancy 7th AIAA ATIO Conf, 2nd CEIAT Int'l Conf on Innov and Integr in Aero Sciences,17th LTA Systems Tech Conf; followed by 2nd TEOS Forum, AIAA 2007-7815, https://arc.aiaa.org/doi/abs/10.2514/6.2007-7815
- Christopher Severns 2006. Hybrid Power Generation for Achieving Neutral Buoyancy SAE 2006 Transactions Journal of Aerospace, SAE 2006 Transactions Journal of Aerospace-V115-1, 2006-01-3089, https://www.sae.org/publications/technical-papers/content/2006-01-3089/

Dernière mise à jour le 30 mars 2023