Power System Protection and Control - Permissive Overreaching Transfer Trip (POTT) Scheme Basics | Example Using the SEL-411L Relay

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Power System Protection Protection Relays Distance Protection POTT Scheme

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Download our free 28-page power system protection fundamentals text-based course: https://www.romeroengineering.co/protection-and-control-fundamentals SEL-411L POTT Scheme Spreadsheet: https://www.romeroengineering.co/pott-scheme-plotter Online Courses: https://www.romeroengineering.co/courses In this video we discuss the theory behind Permissive Overreaching Transfer Tripping (POTT) schemes, as well as how to implement them for transmission line protection using the SEL-411L protective relay as an example. Sign up to our online course subscription at: https://www.romeroengineering.co/offers/FRPvBQDG/checkout Book a one-on-one training session with Ricardo: https://www.romeroengineering.co/offers/ZEo7VkVz/checkout 00:00 Introduction to POTT Schemes 01:16 POTT Scheme Transmission Line Protection Example 06:55 Plotting the POTT Scheme Characteristics 08:49 Example POTT Scheme Settings Using the SEL-411L Relay 19:49 Outro