IoT Technology-Based Protection Scheme for MT-HVDC Transmission Grids With Restoration Algorithm Using Support Vector Machine
This paper proposes a protection scheme for multi-terminal high voltage #grooming-organiser direct current (MT-HVDC) transmission grids.The proposed scheme is based on three protection levels; di/dt overcurrent protection as the main protection, dv/dt undervoltage protection as a backup one protection.If the main and backup one fails to detect and