Power System Protection and Control - Overcurrent Protection Basics | How to Set Overcurrent Elements in Protection Relays

Download our free 28-page power system protection fundamentals text-based course: https://www.romeroengineering.co/protection-and-control-fundamentals Online Courses: https://www.romeroengineering.co/courses TCC Plotter Spreadsheet: https://www.romeroengineering.co/downloads-tcc-plotter In this video we discuss how to properly select overcurrent protection settings, with an emphasis on SEL "U" curves. We discuss how to select the pickup, curve type, and time dial of overcurrent protection elements in protection relays and how to ensure protection coordination of different relays in a substation. 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 Intro 02:45 Selecting the pickup 08:22 Selecting the curve type 11:51 Selecting the time dial 12:52 Protection coordination example