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Latest News From The T&D Industry

U.S. Treasury Finalizes Clean Energy Tax Credit Rules

In a significant move for the U.S. clean energy sector, the U.S. Department of the Treasury has released the final set of rules for the Clean Energy Investment Tax Credit (ITC), which is poised to provide major financial incentives for renewable energy projects across the nation. This tax credit, part of the Inflation Reduction Act (IRA) passed in 2022, aims to accelerate the country's transition to a cleaner energy grid by incentivizing investments in solar,...

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Utility News

EnergyHub, Wallbox Team Up for Grid Flexibility

EnergyHub announced a significant advancement in its energy management capabilities by integrating Wallbox Level 2 (L2) electric vehicle (EV) chargers into its Distributed Energy Resource Management System (DERMS). This strategic move is set to enhance grid flexibility and support the broader...

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Utility News

ISO New England Issues RFP to Integrate Maine Wind Power

ISO New England, the regional grid operator, has launched a Request for Proposals (RFP) aimed at enhancing the region’s transmission infrastructure to support the anticipated influx of wind energy from northern Maine. The new initiative, announced on March 31, 2025, seeks to address long-term...

Electrical Substations

Advanced Sensor Technologies for Intelligent Transformers and Substations

In the evolving landscape of power grid management, integrating advanced sensor technologies in intelligent transformers and substations is revolutionizing monitoring and control. These sensors provide real-time data collection and analysis, significantly improving asset management and fault detection. Modern sensors enhance substation automation by enabling real-time monitoring, fault detection, and predictive control.

This article delves into the types of advanced sensors used in transformers and substations, the benefits of real-time data collection and analysis, the integration of sensors with IoT platforms and data analytics tools, and examples of successful sensor deployments and their impact on grid reliability. These intelligent systems rely on precise electrical substation components to ensure accurate data collection and response.

 

Types of Advanced Sensors Used in Transformers and Substations

Modern transformers and substations increasingly rely on advanced sensors to enhance monitoring, diagnostics, and predictive maintenance. These sensors gather critical real-time data on temperature, vibration, and gas composition,...

Electrical Substations Articles


Substation Technologies

3-D Design for Electrical Substations

Exploring 3-D design techniques for electrical substations BY MIKE MINELLI, & HAROLD HARKONEN, Nordmin Engineering Since the 1970s, engineering consulting firms typically have been designing substations using two-dimensional computer aided design software (CAD). This common technique produces...

The Smart Grid Prophecy

For years, industry publications have touted Smart Grid cost-benefit study results that show Smart Grid investments paying for themselves with reduced utility costs. The widely quoted report published by the Electric Power Research Institute, “Estimating the Costs and Benefits of the Smart...
Substation Protection

Transmission Planning for Grid Security

Recent physical attacks on substations have heightened the industry’s awareness of the necessity for physical security of critical facilities on the bulk power system. The goal of the North American Electric Reliability Corporation (NERC) Critical Infrastructure Protection (CIP) reliability...