AEP Event of March 20, 2018

This article consists of a collection of slides from the author's conference presentation. The complete oral presentation in text form was not made available for publication as part of the conference proceedings. Some of the specific areas/topics discussed include: N-5(+) System Configuration • Large Voltage Angle Separation • 138 kV CG Line Fault • Ten other lines tripped • Seven 138 kV lines tripped • Three 69 kV lines tripped • Outage of entire area $\sim 130 \mathrm{MW}$