Study of partial discharge detection in motors fed by SiC MOSFET and Si IGBT inverters

Autor: Robin Acheen, Cedric Abadie, Thibaut Billard, Stephane Duchesne, Thierry Lebey

Publikováno v: 2019 IEEE Electrical Insulation Conference (EIC).

Voltage inverters based on the pulse width modulation are widely used for applications that require controlling rotation speed. The devices used today to create pulse width modulation are Silicon (Si) IGBTs. The use of IGBTs enables to generate risin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::683723f0b2a682ebd101b0d55d215eda
https://doi.org/10.1109/eic43217.2019.9046536

On-line non intrusive PDs' measurements on aeronautical systems

Autor: Thierry Lebey, Cedric Abadie, Thibaut Billard, Sorin Dinculescu

Publikováno v: Scopus-Elsevier

In aeronautics, the concept of the “more electrical aircraft” emerged during the recent years thanks to the evolution of power electronics, the increase of power density, which has considerably spread the use of power converters for Adjustable Sp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9afea1976adfed2791c11066c62f3cc9
https://doi.org/10.23919/iseim.2017.8088698

Advanced partial discharge testing of 540V aeronautic motor fed by SiC inverter under altitude conditions

Autor: Cedric Abadie, Thibaut Billard, Bouazza Taghia

Publikováno v: AeroTech Congress & Exhibition
SAE 2017 AeroTech Congress & Exhibition
SAE 2017 AeroTech Congress & Exhibition, Sep 2017, Fort Worth, United States. pp. 1-17

International audience; The present paper reports non-electrically intrusive partial discharge investigations on an aeronautic motor fed by SiC inverter drive under variable environmental conditions. A representative test procedure and experimental s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ce42c74f47926a39cd033249bea6c62
https://oatao.univ-toulouse.fr/18282/

Influence of pressure on partial discharge spectra

Autor: Thibaut Billard, Cedric Abadie, Thierry Lebey

Publikováno v: 2016 IEEE Electrical Insulation Conference (EIC)
EIC 2016 (Electrical Insulation Conference)
EIC 2016 (Electrical Insulation Conference), Jun 2016, Montréal, Canada. pp. 507-510

International audience; In forecoming “more electrical aircrafts”, aircrafts will become more compact and light, as hydraulic, pneumatic or mechanical systems will be replaced by electrical ones. The network voltage is expected to increase far ab

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::189329e45cccc899c36980ab672e4d02
https://oatao.univ-toulouse.fr/18192/

Partial discharges in aeronautics: the last frontier?

Autor: Thierry Lebey, Cedric Abadie, Thibaut Billard, Benjamin Cella

Publikováno v: 2015 IEEE 11th International Conference on the Properties and Applications of Dielectric Materials (ICPADM)
ICPADM 2015 (11th International Conference on the Properties and Applications of Dielectric Materials)
ICPADM 2015 (11th International Conference on the Properties and Applications of Dielectric Materials), Jul 2015, Sydney, Australia. pp. 268-271

International audience; This paper presents the recent advances made in the field of Partial Discharges detection and analysis in the field of aeronautics. More particularly, it intends to present the influence of the voltage waveform on the type of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c50eb564b83a70f061148e328ebc75d7
https://doi.org/10.1109/icpadm.2015.7295260