Lee, Jong-Hoon, Han, Sang-Wook, Son, Da-Bin, Kim, Ji-Hoon, “Voltage Stability Assessment
in the Event of a 765 kV Double Circuit Line Failure due to the Increase of Renewable
Energy Based on the 9th Power Supply Plan,” Proceedings of the Korean Institute of
Electrical Engineers Annual Conference, (10), 215-216, 2021.