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Publications

Affichage des publications 1801 à 1810 sur 4015 au total

Electric power

DESIGN OF A NOVEL CONCEPT OF SYNCHRONOUS MOTOR FOR TORQUE RIPPLE IMPROVEMENT

In this paper, a novel design of synchronous machine is presented, the Multi-Stack Flux Modulating Machine (MSFModM). The MSFModM is made of 2 separate machines combined together into one multi-stack structure. The 2 combined stators share the same…

Salim Asfirane, Sami Hlioui, H. Ben Ahmed, Lionel Vido, Mohamed Gabsi

ELECTRIMACS2017 -

Electric power

Estimation of the Losses in Si and SiC Power Modules for Automotive Applications

This paper compares 1200 V - 120 A Silicon Carbide (SiC) MOSFET module with 1200 and 650 V - 100 A Silicon (Si) IGBT module performances in different converter topologies (2 and 3 level inverters) and it focuses on the prediction and the study of…

Dounia Oustad, Menouar Ameziani, Dominique Lhotellier, Stéphane Lefebvre, Mickael Petit

2017 International Exhibition and Conference for Power Electronics and Energy Management (PCIM 2017) -

Electric power

Inductor-less DC-DC converter using a piezoelectric transducer

—In this paper, a new DC-DC piezoelectric resonant converter is developed. The piezoelectric transducer replaces the inductance of classical power electronics topologies, as an energy storage element. The 6-phases cycle and its synchronized command…

Benjamin Pollet, Francois Costa, Ghislain Despesse

7 èmes Journées sur la Récupération et le stockage d'Energie -

Electromagnetism

First vs second order magnetocaloric material for thermomagnetic energy conversion

We estimate the power and efficiency of a thermal energy harvesting thermodynamic Brayton cycle using a first and second order magnetocaloric materials as active substance. The thermodynamic cycle was computed using a simple thermal exchange model…

Morgan Almanza, Alexander Pasko, Frédéric Mazaleyrat, Martino Lobue

IEEE Transactions on Magnetics -

Mathematical Physics

Metamodel-based nested sampling for model selection in eddy-current testing

Flaw characterization in eddy current testing usually involves to solve a non-linear inverse problem. Due to high computational cost, sampling algorithms are hardly employed since often requiring to evaluate the forward model many times. However,…

Caifang Cai, Sandor Bilicz, Thomas Rodet, Marc Lambert, Dominique Lesselier

IEEE Transactions on Magnetics -