Machine-learning-based adaptive distance protection relay to eliminate zone-3 protection under-reach problem on statcom-compensated transmission lines

• Main Author: Aker, Elhadi Emhemed Alhaaj Ammar
• Format: Thesis
• Language: English
• Published: 2020
• Subjects: Electric lines; Capacitors, Synchronous
• Online Access: http://psasir.upm.edu.my/id/eprint/93107/1/FK%202021%2011%20IR.pdf; http://psasir.upm.edu.my/id/eprint/93107/

There is impending distance relay (DR) zone-3 backup protection element safety compromise in a midpoint integrated STATCOM on the utility grid system. This impending protection limitation is due to the relay under-reach effect due to the infeed reactive current injection into the grid from the midpo...