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Smart Metering 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...

Substation Automation T&D


Wireless Networks and Substation Automation

Fitting wireless networks into substation automation applications BY ADAM GUGLIELMO, ABB Tropos Wireless Communication Systems As with all Smart Grid applications, two-way communication is foundational to substation automation. To enable monitoring and control, substation computers, as well as...

Utility Automation & Monitoring T&D


Interoperability for the Smart Grid

Standards are just the beginning BY RICK GEIGER, Cisco Systems The aging electrical infrastructure and utility industry is undergoing its greatest transition in a generation. Grid modernization is already having a significant impact on how the energy industry operates. As with the adoption of any...

Distribution Automation


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...

Energy Storage & Grid Integration


Exelon Expands Data Center Load and PJM Capacity

In a rapidly evolving energy landscape, Exelon’s recent moves in the energy and data center markets signal a pivotal shift in how utilities are engaging with the intersection of technology, grid capacity, and sustainability. The company’s entry into data center load management and its...

Asset Management & Maintenance


Evolution of Outage Management Systems

Examining the evolution of outage management systems BY GERALD GRAY & JOHN SIMMINS, Electric Power Research Institute (EPRI) Once again, a major storm event, in this case Hurricane Sandy, has brought increased attention to a utility’s capability to respond to and mitigate damage to its...

T&D Automation

Grid Vulnerability

Grids Become Highly Vulnerable

Increasingly violent weather, probably caused by global warming, is increasingly taking down electricity distribution lines and poles and cyberattacks are increasingly taking out electricity, apparently just as trials for major terrorism of this sort. Little wonder that the price of grid electricity is so often rising, further aggravated by the chronic intermittency of solar and wind power being added to save the planet. In countries such as the USA, the trillions of dollars needed to...

T&D Automation Articles