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Distribution Automation


Underground Smart Grid

In recent years, the cost to bury high-voltage power lines has decreased dramatically. The American Transmission Company reports that installation costs for underground transmission lines (over 100 kilovolts) are now only 2.5 to 10 times the cost of an equivalent overhead line. Consequently, the...

Utility Automation & Monitoring T&D


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,...

Energy Storage & Grid Integration


Massachusetts Legislation Aims to Accelerate Shift from Natural Gas

Massachusetts is taking bold steps to address its energy future with new legislation aimed at accelerating the state's transition away from natural gas. The proposed bill, introduced by state lawmakers, focuses on reducing reliance on fossil fuels and enhancing the state's renewable energy goals....

Substation Automation T&D


Moving Smart Grid to the Field

Ben Franklin famously said, “If you fail to plan, you’re planning to fail”. This saying certainly holds true for Smart Grid deployments, which can cost utilities several hundred million dollars. Given these high stakes, effective planning is essential. Many North American electric utilities...

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...

Asset Management & Maintenance


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,...

T&D Automation

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A Primer on the Codes and Standards Governing Battery Safety and Compliance

Batteries have greatly influenced the utility industry, and the evolution of battery chemistries has revolutionized their applications. With the emergence of new technologies and advancements in existing ones, standards committees and safety code writers are working to develop best practices and establish minimum safety guidelines.
These groups, comprised of volunteers from diverse industry segments, are actively involved in shaping the standards and model codes that govern battery usage and safety. Their efforts are aimed at...

T&D Automation Articles