Electrical Substations

Vacuum Interrupter Testing for Circuit Breakers

How to predict field life using vacuum interrupters BY FINLEY LEDBETTER, Group CBS Utilities have widely replaced older air-magnetic and oil interrupters for circuit breakers…
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Latest Electrical Industry News

wildlife contact prevention

Preventing Losses Due to Wildlife Contacts in Electrical Substations

Intrusion of wildlife into electric substations is a problem experienced by electric utilities worldwide. In the United States, substation outages caused by wildlife contacts create…
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Climate Change Strains Global Electricity Networks: A Wake-Up Call

The increasing frequency and intensity of climate-related disasters are placing unprecedented strain on the world's electricity networks, with severe implications for global energy security. According…
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Advanced Sensor Technologies for Intelligent Transformers and Substations

In the evolving landscape of power grid management, integrating advanced sensor technologies in intelligent transformers and substations is revolutionizing monitoring and control. These sensors provide…
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Latest Power Outage Statistics and Causes Tracker

As the world’s technological landscape continues to grow and the demand for electricity increases, so too do the occurrences of power outages. Check out Critter…
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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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Protecting Substations Against Animal Invaders

A closer look at animal-caused outages at substations BY BILL REICHARD, TransGard Systems Every year, squirrels, raccoons, snakes, and other climbing animals cause substation outages…
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Circuit Breaker Time and Motion Testing

Determining mechanical condition of high-voltage circuit breakers BY JOZEF LEVI, Doble Engineering Company Life expectancy of a newly installed high-voltage circuit breaker is approximately 40…
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Electrical Substations Articles

The Digital Substation Vision: From Utopian Concept to Grid Backbone

The Digital Substation Vision: From Utopian Concept to Grid Backbone

A digital substation is a modernized electrical substation that replaces traditional analog equipment and copper…
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Substation Automation Standard

Substation Automation Standard

Reducing engineering costs using IEC 61850 BY ADAM GAUCI, Schneider Electric As substation automation is…
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Condition Monitoring in an Age of Modernization How (and why) to Adapt

Condition Monitoring in an Age of Modernization How (and why) to Adapt

The widespread application and use of electricity, which may now seem like a simple commodity,…
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New data suggests real-time pricing can help customers save money

New data suggests real-time pricing can help customers save money

Most utility customers now pay an average price for electricity that changes little (if at…
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The Problem with Birds in Substation Outages

The Problem with Birds in Substation Outages

Birds have been a problem for electrical substations since the first power distribution systems were…
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