Crowbar circuits have long been the go-to safeguard against overvoltage conditions, prized for their simplicity and ...

The rapid expansion of high voltage direct current (HVDC) grids, driven by the massive integration of renewable energy sources, has underscored the critical role of DC circuit breakers (DCCBs) and ...

Abstract: High voltage circuit breaker in the power system plays an important role in the control and protection, high voltage circuit breaker opening and closing time accurate measurement can not ...

Abstract: The modular multilevel converter based high-voltage direct current (MMC-HVDC) has drawn great attention in the field of HVDC transmission. Research on short-circuit fault current calculation ...