Online junction temperature estimation of SiC power MOSFETs through on-state voltage map**

F Stella, G Pellegrino, E Armando… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
This paper deals with real-time estimation of the junction temperature of SiC power mosfets.
The junction temperature of a device with four-switch module is estimated in real-time by …

On-line temperature estimation of SiC power MOSFET modules through on-state resistance map**

F Stella, G Pellegrino, E Armando… - 2017 IEEE Energy …, 2017 - ieeexplore.ieee.org
The paper deals with real-time estimation of the junction temperature of a SiC power
MOSFET modules. The junction temperature of one device of the module is real-time …

Coordinated on-line junction temperature estimation and prognostic of SiC power modules

F Stella, G Pellegrino, E Armando - 2018 IEEE Energy …, 2018 - ieeexplore.ieee.org
The long-term reliability of power modules is a key factor for most of power electronics
applications. Previous work was dedicated to the online monitoring of junction temperature …

Direct flux-and-torque vector control with active torque ripple minimization

A Bojoi, P Pescetto, F Stella, S Ferrari… - 2024 IEEE Applied …, 2024 - ieeexplore.ieee.org
The paper presents a simple and effective direct flux and torque control strategy for the
active minimization of torque ripple in Permanent Magnet synchronous motor drives. The …

Cost Effective 3D Printed Heatsink for Fast Prototy** of WBG Power Converters

F Stella, S Savio, E Vico, R Bojoi… - 2024 IEEE Applied …, 2024 - ieeexplore.ieee.org
Power density has become a critical figure of merit in power conversion systems, especially
in automotive and aerospace applications. Nowadays, wide band gap (WBG) devices are …

Experimentally validated methodology for real-time temperature cycle tracking in SiC power modules

F Stella, O Olanrewaju, Z Yang, A Castellazzi… - Microelectronics …, 2018 - Elsevier
The ability to monitor temperature variations during the actual operation of power modules is
key to reliability investigations and the development of lifetime prediction strategies. This …

[HTML][HTML] Temperature estimation of SiC power devices using high frequency chirp signals

X Lu, V Pickert, M Al-Greer, C Chen, X Wang… - Energies, 2021 - mdpi.com
Silicon carbide devices have become increasingly popular in electric vehicles,
predominantly due to their fast-switching speeds, which allow for the construction of smaller …

Fast Overcurrent Protection for Direct Drive Cascode GaN HEMT Semiconductors Based on Industrial Gate Drivers

E Vico, F Stella, S Giuffrida… - 2024 IEEE Applied Power …, 2024 - ieeexplore.ieee.org
Gallium nitride high electron mobility transistors exhibit excellent switching and conduction
performance. However, their adoption in safety-critical applications is subject to concerns …

A Comprehensive Voltage-Behind-Reactance Model of Twelve-Phase Synchronous Motors

L Tolosano, S Rubino, R Bojoi - 2024 IEEE 22nd …, 2024 - ieeexplore.ieee.org
The increased interest gained by the multiphase (MP) machines in recent years is justified
by their potential advantages. With respect to three-phase machines, the multiphase ones …

Comparative Study of DC-Link Capacitor Size for Two and Three Phase Permanent Magnet Synchronous Machines

F Stella, P Pescetto, G Pellegrino - … Symposium on Power …, 2024 - ieeexplore.ieee.org
Two-phase open winding electrical machines have been proposed in the literature for their
benefits in terms of peak torque and low noise emission. For this type of open-winding …