A Sequential Tripping Protection Scheme for Single Pole-to-Ground Faults in Ring-Structure Medium Voltage DC Grid.

Gvan Chun Cho Seul-Ki Kim Gyeong-Hun Kim Jihui Hwang A Sequential Tripping Protection Scheme for Single Pole-to-Ground Faults in Ring-Structure Medium Voltage DC Grid. 2026 March 966-978 17 IEEE Trans. Smart Grid 2 https://doi.org/10.1109/TSG.2025.3624386 db/journals/tsg/tsg17.html#ChoKKH26 streams/journals/tsg