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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...

Smart Metering T&D

Texas PUC Shelves $1B Grid Credit Mechanism

The Public Utility Commission of Texas (PUCT) has unanimously decided to shelve the proposed $1 billion Performance Credit Mechanism (PCM) for power generators, concluding that it would not deliver the anticipated grid reliability benefits. The PCM was conceived as a means to incentivize power...

Energy Storage & Grid Integration

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...

Asset Management & Maintenance

Smart Substations and Their Role in the Evolving Smart Grid

A Smart substation digitizes protection and control, enabling utilities to detect faults faster, manage DER volatility, and reduce outage risk. The payoff depends on architecture, cybersecurity, and edge analytics, not just new relays. The shift toward smart substations is inseparable from broader...

Distribution Automation

Smart Grid Software & Apps

Utilities worldwide are adopting innovative technology to embrace the potential of the Smart Grid while conquering a myriad of new challenges posed by it, and by a new host of financial and regulatory challenges. In order to take advantage of the opportunities presented, while at the same time,...

Utility Automation & Monitoring T&D

Writing Smart Grid Requirements

Managing change with positive thinking to make the most of investments BY JOHN MCDONALD, IEEE Senior Member, GE Energy Management - Digital Energy The process of writing requirements for Smart Grid-related technology purchases may appear simple and straightforward. It is not. As the technology...
Home Automation T&D Automation

T&D Automation

Changing the Utility Business Model

Currently, the power industry is experiencing profound changes that pose a number of uncertainties for electric utilities. Now, utility executives must consider new business models, become acquainted with new industry participants, and understand the new roles emerging for technology, customers, and regulators. The original question of “will these changes happen” has changed to, “when” and “how fast” they will occur.

This issue, Electricity Today Magazine examines a fundamental shift already occurring in the electric...

T&D Automation Articles

T&D Buyer’s Guide Companies

T&D Automation Shared Media

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Electricity Today T&D Magazine - Smart Grid Summer 2018 Issue

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Electricity Today T&D Magazine - T&D Automation Jan&Feb 2019 Issue

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