Power Transformers & Electrical Substations

Electrical Substations

Circuit Breaker Lubrication

Developing circuit breaker lubrication procedures BY RICK YOUNGBLOOD, Doble Engineering Company Circuit breaker analyzers are used to determine operating speeds and velocity. This information enables the tester to determine if a breaker is safe to place back into service. The data recorded by a...

Substation Technologies

Grid Communications Infrastructure: Fiber, Wireless, and Networking Technologies

Reliable and secure communication infrastructure is essential to the safe and efficient operation of the modern power grid. As utilities transition to digital substations, integrate distributed energy resources (DERs), and deploy real-time monitoring systems, the need for robust, scalable grid...

Substation Testing & Maintenance

Substation Maintenance Best Practices

Improving substation maintenance best practices for greater success BY BUDO MILOVIC, DV-Power Currently, substation maintenance—regular or emergency—operations and best practices must fit the utility’s goal of accomplishing more with less, in order to maximize assets and...

Power Transformers

Transformer Protection

MITIGATING TRANSFORMER FAILURES: ADVANCED MONITORING AND MAINTENANCE STRATEGIES

Power transformers are critical assets in electrical transmission and distribution networks. Their failure can lead to widespread outages, costly downtime, and potential safety hazards. As transformers age and operate under varying electrical and environmental stresses, degradation becomes...

Transformer Protection

Pennsylvania’s Yaw Bill

In a significant move for Pennsylvania’s energy sector, State Senator Gene Yaw has introduced a transformative piece of legislation aimed at modernizing the state's approach to power plant development and capacity management. The bill, which has been the subject of considerable discussion,...

Transformer Testing & Maintenance

The SorbWeb™ Plus DRH4 Synergy

If you have oil-filled transformers, the law requires you to have a spill prevention plan in place, up to and including a secondary containment system to protect the environment and prevent oil from reaching navigable waters. Albarrie and Voltra Technology have partnered up to provide the power...

Home Transformation

Transformation

Gas Dehydration

Sulfur hexafluoride (SF₆) insulates medium- and high-voltage switchgears around the world. In its pure form, this non-toxic, inert gas helps the power transmission & distribution (T&D) industry operate more safely by extinguishing high-temperature arcs. With a much higher dielectric strength compared to other media, SF₆ also allows gas-insulated equipment (GIE) to be compact. The non-flammable gas is a potent arc quencher: In the high-heat environment of an electrical discharge, the six fluorine atoms split...

Transformation Articles

Case Study

Metal Enclosed Electrical Bus, The Lifeline to the Transformer, What You Should Know and Why It’s Important to Your Bottom Line

Grounding System Maintenance Guide

T&D Buyer’s Guide Companies

Transformation Videos

Transformation Products

M7100 High-Voltage Asset Analyzer

DILO 3-033-R002 SF6 Gas Leak Detector

Transformation Shared Media

Catalog

Electricity Today T&D Magazine

Electrical Substations

Circuit Breaker Lubrication

Grid Communications Infrastructure: Fiber, Wireless, and Networking Technologies

Substation Maintenance Best Practices

Power Transformers

MITIGATING TRANSFORMER FAILURES: ADVANCED MONITORING AND MAINTENANCE STRATEGIES

Pennsylvania’s Yaw Bill

The SorbWeb™ Plus DRH4 Synergy

Transformation

Gas Dehydration

Transformation Articles

EFACEC case study

Restoring Power: The Mobile Solution

Climate Change Strains Global Electricity Networks: A Wake-Up Call

Digital Twins for Substations: Bridging the Physical and Digital Worlds

Metal Enclosed Electrical Bus, The Lifeline to the Transformer, What You Should Know and Why It’s Important to Your Bottom Line

Grounding System Maintenance Guide

T&D Buyer’s Guide Companies

Transformation Videos

Introducing Critter Guard

VLF E Series Product Training

Power Outages in the United States

Transformation Products

M7100 High-Voltage Asset Analyzer

DILO 3-033-R002 SF6 Gas Leak Detector

Transformation Shared Media

Electricity Today T&D Magazine - Electrical Substations July&August 2021 Special Edition

Monitoring Solutions for Data Centers

Monitoring Solutions for Generation

The Role of Renewable Energy in the Smart Grid: Transforming Power Generation, Transmission, and Distribution

Crew Scheduling and Dispatch

How Much DER Fits?

Critter Guard Introduction

The Digital Substation Vision: From Utopian Concept to Grid Backbone

RTU and HMI Redundancy in Electrical Substations

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