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03119: Alternative Generator Fire Suppression System Efficacy – Staged Fault Research

Background:The U.S. Bureau of Reclamation (USBR) has a unique opportunity to field test an alternative generator fire suppression system and is seeking funding partners. CEATI HPE group members have supported tests demonstrating the feasibility of removing CO2 from generator fire protection systems. This proposed test aims to further this work. Reclamation is researching replacements for CO2 fire suppression systems in rotating machines. While CO2 is effective, it poses significant asphyxiation

Jun 25, 2024

HPE

Research

30118: Best Practices in in Station Equipment Commission Testing

CEATI awarded this project to METSCO to provide a comprehensive summary of best practice testing, activities, and guidelines for successful commissioning of electrical stations, associated apparatus, and systems. Commissioning plans developed should provide direction for the commissioning process during construction and installation, providing resolution for issues such as scheduling, roles and responsibilities, assignment of duties, lines of communication and reporting, approvals, and coordinat

May 1, 2017 - Feb 13, 2019

Research

3720: Methodology for Lightning Performance Improvement

The purpose of this project was to add a counterpoise ground model to EPRI’s open source transient simulator. The approach to integrating this model is based on nodal analysis of the counterpoise conductor and electrical transient computations. A new graphical user interface for OpenETran is added and described in this report. The user-interface regroups a tab window, replacing the previous Excel spreadsheet interface for OpenETran, and adds a line visualization tool for more efficient lin

Feb 8, 2017 - Jun 6, 2018

Research

3132: Voltage Sensitive Load Loss: Guide to Planning Studies and Mitigation Factors

This project CEATI PSPO 3132: Voltage Sensitive Load Loss: Guide to Planning Studies and Mitigation Factors is a follow up work of the previous project CEATI PSPO 3130 that EnerNex completed in the Year 2015. The primary objectives of this project are to 1) build on the existing body of work that EnerNex completed as part of CEATI PSPO 3130 by updating this report, 2) develop a simulation model with the components suitable for meaningful investigations of Fault-Induced Delayed Voltage Recovery (

Jun 8, 2017 - Sep 14, 2018

PSPO

Research

2025: TUC Project Listing

This document summarizes all projects completed within the Transmission Underground Cables group. The document includes topics and focus areas of the group with the corresponding project number of completed projects with the topics. To access the projects listed, members can search for the project number(s) on the CEATI member portal and access all relevant project documents, tools and presentations.

Jan 1, 2025 - Jun 30, 2025

TUC

Research

7026: Pump Systems: Energy Efficiency Reference Guide

This guide is aimed at helping you implement energy efficiency methods and practices involving pumping systems at your location. It will also help you to make informed decisions about operating, maintaining or modifying your existing pump system. It can provide you with some guidance of some high level factors and questions to ask if you are in the process of designing, constructing or commissioning a new pump system. This guide:Characterizes various systems.Provides a quick reference on perform

Jun 6, 2006

ADO

DSM

Research

3039: Health and Risk Index Tool for Transformers and LTCs

The age profile and operational significance of transformer populations are such that the financialand operating consequences of increased failures would be very high. At the same time utilities canachieve substantial financial benefits by safely extending the life of these high cost assets. For thesereasons, many utilities are initiating active condition assessment programs upon which to basefuture management decisions. Options include life extension by proactive remedial measures, aswell as in

Aug 1, 2007

Research

3095: Contracting Out - Type of Contract Work and Issues Encountered

This report presents the results of a bench marking survey prepared by the LCMSEA Interest Group to identify major issues and needs associated with the effective contracting of services in the System Planning, Engineering, Construction, and Maintenance areas.The contracting of services presents numerous challenges, ranging from clearly defining the work, quality control, and meeting final deliverables of the contract. A clear understanding of the major issues influencing a positive contracting e

Mar 1, 2014 - Dec 30, 2014

Research

0396: Best Practices in the Design, Operation, and Maintenance of Spillway Gates in Northern Climates

The reliable operation of spillway gates in northern climates has historically been one of the most challenging aspects of hydromechanical equipment design and operation. In spite of the significant advances that have taken place in areas such as materials, sensors, de-icing systems and electrical/control systems, the problems associated with ice buildup on gate equipment have not been solved. One of the underlying difficulties relates to the significant variety of spillway gate types in use and

Apr 4, 2018 - Dec 12, 2019

HPE

Research

3057: Ethylene Production in Power Transformers

The study deals with the abnormal gassing trend of the dissolved gas-in-oil analysis of three single-phase transformers built in 1997. The history of the gas generation development in three free-breathing transformers showed that ethylene was produced progressively under normal operating conditions without simultaneous generation of hydrogen and other hydrocarbon gases. The ethylene gas has risen slowly and continuously in all three units since 1999, i.e. two years after they were placed in serv

Oct 1, 2009

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