Transmission Line Current Differential Protection | Example Using the SEL-411L Protective Relay
Online Courses: https://www.romeroengineering.co/courses Check out our free resources at: https://www.romeroengineering.co/reso... Download our free 28-page power system protection fundamentals text-based course: https://www.romeroengineering.co/prot... In this video we go over how to set up a transmission line current differential scheme (87L) for transmission line protection using the SEL-411L protective relay. Sign up to our online course subscription at: https://www.romeroengineering.co/offe... Book a one-on-one training session with Ricardo: https://www.romeroengineering.co/offe... 00:00 Intro 00:59 Intro to line current differential (87L) protection schemes 10:09 Line current differential (87L) protection scheme in the SEL-411L protective relay 19:38 Outro
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