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Grid Communications

Microgrids: Moving Away From Central Power

Asset management evolves as microgrids play various roles BY MASSOUD AMIN, Institute of Electrical and Electronics Engineers (IEEE) Microgrids, as many readers are aware, are small power systems of several megawatts (MW) or less in scale that possess three primary characteristics: distributed...

Software

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 a game-changer for substations. By creating virtual replicas of physical assets, digital twins bridge the gap between the physical and digital worlds, enabling enhanced operational efficiency and...

DMS & SCADA

Distribution Grid Monitoring Technologies

How to improve situational awareness of grid operations BY MARK FEDERLE, QinetiQ North America The adoption of Smart Grid technology in recent years has accelerated the modernization of the electric utility grid. This is a positive development given that the grid infrastructure in North America is,...

Grid Modernization

Trends in SCADA Security

The importance of up-to-date critical system monitoring BY MARLEE ROSEN, Rosen Associates Supervisory control and data acquisition (SCADA) networks contain computers and applications that perform critical capabilities in delivering essential services and commodities (for example, electricity,...

Renewable Energy Connections

Estimating Transmission Costs for New Generation Technologies

Often when project developers talk about the cost of a new power plant, wind farm, or solar installation, they’re referring to the capital cost of building a facility. Certainly those development costs have dropped over time—especially for wind and solar. But developers overlook the...

Cybersecurity & Privacy

DHS/FBI Alert: Russian Government Cyber Activity Targeting Power Grid

In an unprecedented alert, the US Department of Homeland Security (DHS) and FBI have warned of persistent attacks by Russian government hackers on critical US government sectors, including energy, nuclear, commercial facilities, water, aviation and manufacturing. The alert details numerous...
Home Automation Smart Grid

Smart Grid

Emergency Power for Data Centers

Why not all static UPS systems are created equal

BY KARLA E. BERT, P.E., Mitsubishi Electric Power Products, Inc.

In our cloud-based digital world, data must be available 24 hours a day, seven days a week—no matter the state of the electrical grid. Computer downtime not only affects production, but also negatively affects customer good will—quickly affecting an organization’s bottom line. In fact, according to the Meta Group, the cost of downtime can average a...

Smart Grid Articles

T&D Buyer’s Guide Companies

Smart Grid Shared Media

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Electricity Today T&D Magazine - Transformer Issue

Catalog

Automatic Meter Reading - Handbook, Vol. 1

Catalog

T&D Automation and AMR/AMI Systems Handbook Vol. 2