Load Encroachment Function in Distance Protection | NERC PRC-023 Compliance of Distance Protection

Download our free 28-page power system protection fundamentals text-based course: https://www.romeroengineering.co/protection-and-control-fundamentals SEL-421 Mho Element and Load Encroachment Spreadsheet: https://www.romeroengineering.co/downloads-mho-element-plotter Online Courses: https://www.romeroengineering.co/courses In this video we discuss how to set distance protection elements such that they do not trip under load conditions by using the load encroachment function found in modern microprocessor-based protective relays. We also discuss how to make sure distance protection settings comply with the NERC PRC-023 standard. Sign up to our online course membership 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 Load Encroachment 01:10 Load Impedance in Distance Protection 01:50 Plotting the Mho Elements and Load Impedances 04:02 Transmission Line Ratings and Load Impedance Calculation 13:40 The Load Encroachment Function 16:23 Outro