This paper presents the design of a megawatts (MW) level modular multilevel converter (MMC) phase-leg for 13.8 kV medium voltage (MV) grid based on Wolfspeed 10 kV SiC MOSFET XHV-9 half bridge module.

Aiming at the problem that the yaw angle and pitching bearing capacity of traditional robot joints are limited in the process of motion, to improve robot yaw and pitching motion performance, a single ...