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Substation Automation T&D


Utilizing Fault Resistance to Test Distance Relays

Taking power grid protection to an all-new level BY JASON BUNEO & RENE AGUILAR, Megger The testing of distance relays has evolved from testing simple electromechanical relays to the newest modern microprossesor relays. Most modern relays employ advanced algorithms that not only compare the...

Enabling Smart Grid Volt/VAR Control

Optimizing power flow using a distribution model BY TIM TAYLOR, Ventyx Today’s emphasis on implementing energy efficiency programs and limiting peak demand growth has driven renewed interest in the most effective method to implement Smart Grid volt-ampere reactive control, or Smart Grid volt/VAR...

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,...

Substation Automation T&D

Interoperable Grid

A Grid With Multiple Applications

Examining the foundational elements in architecture decision

BY TOM WILSON, Itron

In recent years, the utility industry has seen a diverse set of use cases for Smart Grid deployments emerge. North American electric utilities are carefully considering architecture decisions to ensure that the technology will deliver as promised and support current and future requirements. The industry has experienced changes in infrastructure investment priorities and evaluation criteria for identifying and selecting best-in-class solutions.

Regulatory directives...

Related Articles


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,...

Motion Computing Secures CID2 Certification for F5 Rugged Tablet

Motion® Secures CID2 Certification for F5 Rugged Tablet and EasyConnect UHF RFID Long-Range Reader Motion Computing recently announced that it has secured Class I, Division 2 (CID2) certification for the F5te Rugged Tablet & EasyConnect UHF RFID Long-Range Reader. With CID2 certification,...

Cloud Computing for Electric Utilities

Need-to-know info for electric utilities BY LEN WHITTEN, SunGard Availability Services The electric power industry has often been a first-mover in adopting new technologies before other industries move forward with implementation. For example, electric utilities were among the first companies to...


Smart Substations and Their Role in the Evolving Smart Grid

The power industry is undergoing a profound transformation driven by grid modernization, renewable integration, and increasing demands for resilience and efficiency. At the heart of this evolution lies the smart substation—a next-generation facility equipped with advanced sensors, digital...

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 transmission owners from independently planning "local" transmission projects exceeding 100 kilovolts (kV). The coalition argues...

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FERC Approves Interconnection for Talen Energy, Amazon Data Center

In a significant move that underscores the growing demand for reliable and sustainable energy to power the expanding digital infrastructure, the Federal Energy Regulatory Commission (FERC) has approved an interconnection agreement between Talen Energy, Amazon Web Services (AWS), and Exelon. This...

Smart Transformers: Enhancing Grid Efficiency and Reliability

The evolving demands of modern power grids necessitate the adoption of advanced technologies that can provide enhanced efficiency, reliability, and flexibility. Smart transformers are at the forefront of this technological revolution, offering a range of capabilities that significantly improve the...

NEURAL GRID TAKES SMART GRID INTO THE CLOUD

FROM SMART GRID TO NEURAL GRID

NEURAL GRID TAKES SMART GRID INTO THE CLOUD The Neural Grid represents more than Smart Grid v2.0—much more. Today, the smart grid implies the legacy mechanical power transmission and distribution (T&D) networks enhanced by pockets of automation, connectivity, and centralized IT systems. The...

4 Benefits of Distribution Automation in a Decentralized Energy World

When dozens of utilities received stimulus funds for distribution automation projects in 2009, solar was barely a gigawatt-scale market in the U.S. Sandy was simply a lead character in Grease, not a superstorm that would prompt cities and states to reassess the future-readiness of their...

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