Substation Testing & Maintenance
Leakers, What a Mess!
Substation Focused on Environmental Design
Substation Testing & Maintenance
SUBSTATION AUTOMATION AND INTEGRATION PROGRAMS
Newton-Evans Research Company, Inc. of Ellicott City, MD is preparing to publish market research findings from Volume 1 of a four-volume study, “The World Market for Substation Automation and Integration Programs in Electric Utilities: 2017-2020.” Volume 1 of this Substation Automation and Integration study is based on a 22 question survey of 65 electric utilities that provide electricity to a combined total of 23 million end users in the U.S. and Canada. Our article on...
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Substation Focused on Environmental Design
One of the important trends in the design of new overhead lines over the past 20 years has been the development of structures and designs that are less obtrusive and more pleasing visually. Much the same process has also been going on at substations. Green infrastructure begins with sustainable...
Vacuum Interrupter Testing for Circuit Breakers
How to predict field life using vacuum interrupters BY FINLEY LEDBETTER, Group CBS Utilities have widely replaced older air-magnetic and oil interrupters for circuit breakers rated at one kilovolt (kV) or higher with vacuum interrupters (VI) due to higher interrupt capability. Vacuum interrupters...
Substation Maintenance Best Practices
Improving substation maintenance best practices for greater success BY BUDO MILOVIC, DV-Power Currently, substation maintenance—regular or emergency—operations and best practices must fit the utility’s goal of accomplishing more with less, in order to maximize assets and...
The Role of Digital Twins in Substation Management and Grid Optimization
In recent years, digital twin technology has emerged as a game-changer in various industries, and the power sector is no exception. Digital twins are transforming how substations are managed by creating virtual replicas that provide insights into performance and potential issues. A digital...
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...
High Voltage Direct Current (HVDC) Substations: Revolutionizing Long-Distance Power Transmission
High Voltage Direct Current (HVDC) technology revolutionizes long-distance power transmission, offering improved efficiency and reliability over traditional alternating current (AC) systems. This article explores the latest developments and applications of HVDC substations, providing a technical...
Cybersecurity in Modern Substations: Protecting the Grid from Emerging Threats
As substations become more interconnected and automated, they are increasingly vulnerable to cyberattacks. These critical nodes of the power grid are essential for ensuring a stable and reliable energy supply, making their protection paramount. Strengthening substation automation controls is key to...
Grid-Scale Battery Storage Systems and Their Impact on Substation Operations
The transition to renewable energy is reshaping the power landscape, with grid-scale battery storage systems playing a pivotal role in this transformation. These systems are crucial for balancing supply and demand, particularly at the substation level, where they enhance grid stability and...
The Role of Digital Twins in Substation Management and Grid Optimization
In recent years, digital twin technology has emerged as a game-changer in various industries, and the power sector is no exception. Digital twins are transforming how substations are managed by creating virtual replicas that provide insights into performance and potential issues. A digital...
Contact Material Recycling and Sustainability in Electronics
The electronics industry is experiencing rapid growth and innovation, with devices becoming more advanced and ubiquitous. As this industry continues to flourish, it’s crucial to consider the environmental impact of electronic manufacturing and the materials used in these devices. One area...