Power Transformers & Electrical Substations

Electrical Substations

An Overview of Substation Maintenance: Its Evolution and Key Testing Practices

As electrical systems age, operating costs increase while reliability dwindles. Given most utilities and industrial facilities are highly capital intensive and have limited financial and other resources to make wholesale equipment replacements, regular maintenance is critical for controlling the...

Substation Technologies

Restoring Power: The Mobile Solution

Power has weaved its way into nearly every intrinsic detail of our lives. It has become an afterthought during the course of the day and indeed, it is a staple in our way of life.In July of 2019, in the heart of the nation’s capital, a Potomac Electric Power Company (PEPCO) substation in...

Zero-Trust Substations: How CIP Is Shifting from Perimeter Defense to Continuous Vendor and Supply-Chain Risk Management

Utilities are rethinking cybersecurity. The zero-trust model replaces perimeter defense with continuous verification—of every device, vendor, and data path—across the substation and supply chain. The End of Perimeter Thinking For decades, substation cybersecurity meant building walls:...

Power Transformers

Electrical Transformers

Protection of Electrical Power Transformers

INTRODUCTIONIn most large electrical systems, generators and power transformers are the two most expensive pieces of equipment. In addition to the capital cost of purchase, these two key devices are also the most critical to continuous and reliable operation of the system.Consider, for example, the...

Electrical Transformers

Reliable, Energy-efficient Transformers Are an Essential Part of Canada’s Electrical Infrastructure

The Canadian Transformer Industry: At-a-GlanceThe Transformer industry is a vital component of our electrical system. Transformers allow the efficient transmission and distribution of power across grids, providing society with safe and reliable access to electricity. The Canadian Transformer...

Dielectric Fluids

The End of the Road for Transmission Incentives

In a significant shift, the Federal Energy Regulatory Commission (FERC) has decided to abandon its transmission incentives policy, particularly the construction work in progress (CWIP) incentives. This decision marks a pivotal change in how transmission projects are financed and regulated,...

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Pennsylvania’s Yaw Bill

In a significant move for Pennsylvania’s energy sector, State Senator Gene Yaw has introduced a transformative piece of legislation aimed at modernizing the state's approach to power plant development and capacity management. The bill, which has been the subject of considerable discussion, proposes the establishment of a new loan fund to support power plant construction and renovation projects. This initiative is designed to address several key issues facing the state's energy infrastructure, including permitting delays,...

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M7100 High-Voltage Asset Analyzer

DILO 3-033-R002 SF6 Gas Leak Detector

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Electricity Today T&D Magazine

Electrical Substations

An Overview of Substation Maintenance: Its Evolution and Key Testing Practices

Restoring Power: The Mobile Solution

Zero-Trust Substations: How CIP Is Shifting from Perimeter Defense to Continuous Vendor and Supply-Chain Risk Management

Power Transformers

Protection of Electrical Power Transformers

Reliable, Energy-efficient Transformers Are an Essential Part of Canada’s Electrical Infrastructure

The End of the Road for Transmission Incentives

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Pennsylvania’s Yaw Bill

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Insights from the Field: How Thermal Cameras Safeguard Remote Substation Perimeters

The Fight Against Animal-Caused Power Outages

Transformer Core Grounds

Reconditioned SF₆ Gas: An Environmentally Friendly Alternative

Zensol new instrument for OLTC testing

Understanding the IEC 61850 Protocol in Substation Automation

T&D Buyer’s Guide Companies

Transformation Videos

Introducing Critter Guard

VLF E Series Product Training

Power Outages in the United States

Transformation Products

M7100 High-Voltage Asset Analyzer

DILO 3-033-R002 SF6 Gas Leak Detector

Transformation Shared Media

Electrical Testing And Maintenance Handbook, Vol. 11

B100 Series Electronic Temperature Monitor

Monitoring Solutions for Renewable Energy

Smart Meter Deployment & Transitions

Itron to Buy Silver Springs to Boost Smart Grid Presence

Smart Grid: Shaping the Future of Energy

Global study finds continuing moderate growth in protective relay market with commitment to improving protection coordination and grid security practices

High Voltage Direct Current (HVDC) Substations: Revolutionizing Long-Distance Power Transmission

Substation Architecture Protection

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