Electrical Substations

Grid-Scale Battery Storage Systems and Their Impact on Substation Operations

The transition to renewable energy is reshaping the power landscape, with grid-scale battery storage systems playing a pivotal role in this transformation. These systems are…
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Latest Electrical Industry News

Substations in a DER-Heavy Grid: DERMS, FLISR, and Grid-Enhancing Technologies

The substation was originally designed to manage power flowing in one direction, from generation through transmission and into distribution feeders that carried it to passive…
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The Role of SCADA in Grid Monitoring and Control

As electric power systems grow in complexity, the need for real-time monitoring and control has never been greater. At the center of this transformation is…
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view of substation at night

An Overview of Substation Maintenance: Its Evolution and Key Testing Practices

As electrical systems age, operating costs increase while reliability dwindles. Given most utilities and industrial facilities are highly capital intensive and have limited financial and…
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Insights from the Field: How Thermal Cameras Safeguard Remote Substation Perimeters

The Insights from the Field series features insight from experts who recommend, deploy, and use thermal imaging technology daily. Let's discuss the diverse applications of…
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FERC Complaint Targets Duke, PJM Transmission Planning

A coalition of large energy consumers and ratepayer advocates has filed a complaint with the Federal Energy Regulatory Commission (FERC), urging the agency to prohibit…
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Substation Cybersecurity in the Digital Era: NERC CIP, IEC 62443, and Protecting the IEC 61850 Network

Every benefit that digital substations and IEC 61850 networking bring to T&D operations comes with a corresponding increase in attack surface. A substation built around…
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substation transformers view

The Fight Against Animal-Caused Power Outages

Every day across North America, animals enter electrical substations in search of warmth, food, shelter, or simply out of curiosity. What often begins as routine…
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Electrical Substations Articles

IN THE DRIVER’S SEAT AND AHEAD OF THE CURVE ON EPC PROJECTS

IN THE DRIVER’S SEAT AND AHEAD OF THE CURVE ON EPC PROJECTS

Based just south of Denver in Castle Rock, Colorado, Great Southwestern Construction, Inc. (Great Southwestern)…
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Ethernet Cable Selection for Utilities

Ethernet Cable Selection for Utilities

Electric utilities are constantly searching for the most efficient, reliable and cost-effective methods to deliver…
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Electrical Substation Maintenance

Electrical Substation Maintenance

Improving safety and methodology techniques to protect utility workers BY LARRY LAWRENCE, Lineman’s Testing Laboratories…
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 Digital Twins for Substations: Bridging the Physical and Digital Worlds

Digital Twins for Substations: Bridging the Physical and Digital Worlds

In the rapidly evolving landscape of power grid management, digital twin technology is emerging as…
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Lightning Strikes

Lightning Strikes

In Canada, lightning flashes occur about 2.34 million times a year; with the highest levels…
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