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3907C: Development of Protection Self-Training Modules – Distribution

The handbook is organized and presents as 10 modules as follows:01 - Introduction to Distribution Systems02 - Distribution System Topologies, Characteristics and Operation03 - Distribution Protection Devices and Operation04 - Protection Coordination05 - Fuse Types and Applications06 - Subtransmission Feeder Protection07 - Feeder Reclosing08 - Utilization Secondary Systems09 - Distributed Generation (Distributed Energy Resources)10 - Feeder Protec

Sep 28, 2021 - Mar 5, 2024

PC

Research

3911: End of Useful Life Assessment Guide for RTU/Control Systems

In this project, an end-of-life (EOL) assessment guide and methodology were proposed to determine whether a control system was reaching its end of useful life. The focus of the project was on the major remote terminal units (RTU) and control devices and their connection and wiring peripherals.Asset degradation curves were presented for different types of devices in RTU systems, based on industry practice and utilities’ historic removal and replacement records. The developed

Jul 23, 2021 - Oct 14, 2022

PC

Research

3907: Development of Protection Self-Training Modules

The handbook is organized and presented as 10 modules as follows:01 - What is Power System Protection and Why is it Required?02 - Protection System Components03 - AC Signal Sources04 - Protection Zones05 - Types of Protection Relays and their Operation: Current and Directional06 - Types of Protection Relays and their Operation: Impedance / Distance07 - Types of Protection Relays and their Operation: Differential08 - Protection Designations & Drawing Types0

Jul 8, 2020 - Sep 30, 2021

PC

Research

3907B: Development of Protection Self-Training Modules – Generators

The handbook is organized and presented as 10 modules as follows:01 - Introduction to Electric Power Generators02 - Generator Modes of Operation and Control03 - Differential (87) and Stator Ground (64G) Fault Protection04 - Phase Unbalance (46) and Reverse Power (32) Protection05 - Phase Fault Backup (21) and Out-of-Step (78) Protection06 - Under-Frequency (81) Protection & PRC-024 Frequency Compliance07 - Loss of Excitation (40) Protection08 - Over-Ex

Sep 24, 2020 - Jun 15, 2023

PC

Research

3903: Technical Review For The Setting And Verification Of Power System Stabilizers As Part Of Generator Excitation Control Systems

This report provides utility professionals with comprehensive information about the purpose, design and functionality of power system stabilizers (PSS) – the methodology for tuning and periodic performance verification. It also provides a detailed overview of PSS commissioning practices and the dynamic tests required to determine the overall excitation system effectiveness and compliance with the requirements of NERC Reliability Standards. It also reviews actual application factors and cas

Jul 9, 2019 - Feb 4, 2021

PC

Research

3902: Guide for IEC 61850 Standard Applications

IEC 61850 is an international standard defining data, services, and specifications that regulate the communication with intelligent electronic devices in the substation. Standard is much more than a conventional communication protocol and is intended to support the interoperability among the IEDs, provide a safe method to utilize the modern communication technology in substation, and gradually be applied into other power system domains, such as hydro, wind, and distributed energy resources (DER)

Sep 6, 2016 - Dec 22, 2018

PC

Research

3908: End of Useful Life Assessment Guide for Protection Systems

This project presents a generic methodology for determining the expected end of life (EOL) for different types of protection system assets using the inputs that are typically available from utilities and asset degradation curves. This provided quantitative metrics for interpreting an asset’s effective age.Asset degradation curves were derived for different types of devices in protection systems, based on industry practices, input from utilities’ subject matter experts (SMEs) and hist

Jun 3, 2020 - Jan 19, 2022

PC

Research

3907E: Development of Protection Self-Training Modules – Inverter-Based Resources

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Research

30115: Assessment of End-of-Useful-Life Criteria for Substation Secondary Equipment

The rapid rate of technological advancement can cause technical and economic obsolescence, where a population of like assets may still be fully functional but no longer meet the needs of the utility or can no longer be maintained, e.g., due to a lack of spares. Such a population of like assets is said to have reached its end-of-useful-life (EUL), even if it has not yet reached its end-of-life (EOL). Utilities require the means to predict when EUL will be reached, such that they can plan/budget a

Apr 14, 2016 - Oct 24, 2017

PC

SE

Research

3912C: Development of Digital Station Implementation Guide – Phase 3

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