Gate Driver Power Supply With Low-Capacitance-Coupling and Constant Output Voltage for Medium-Voltage SiC MOSFETs

Z Yan, G Liu, S Luan, Y Gao, R Wang… - … on Power Electronics, 2025 - ieeexplore.ieee.org
With the development of wide band-gap devices, Silicon Carbide (SiC) semiconductor
devices in 10 kV–15 kV voltage class offer potentials in medium-voltage (MV) systems. To …

Increased Common-mode Current and Power Losses in Medium Voltage Machines Enabled by 10 kV SiC MOSFETs

G Liu, Z Yan, MR Nielsen, S Luan… - 2024 IEEE Energy …, 2024 - ieeexplore.ieee.org
Increasing the operating voltage of the machine to medium voltage benefits high efficiency
and cost-effectiveness. However, as a result hereof, the common-mode current and power …