Protecting Devices from Electrical Faults
Protection against faults is crucial for any electrical system. This article examines various protective devices, highlighting their roles and best use cases to ensure system integrity and longevity.
Technology
Collaboration Key to Managing Urban Grid Pressure
DSO-city collaboration is needed to ensure that grid status and needs are integrated into urban planning and decision-making, E.DSO reports in a new innovation brief.
Electromigration in High-Voltage FACTS Semiconductors
How to mitigate electromigration, a critical challenge in high-voltage semiconductors, particularly those used in Flexible AC Transmission Systems.
Handy Earthing Guidelines
The earth mesh is a key component in the design and operation of substations. The purpose, function, and design considerations of substation earth meshes are detailed, along with...
NREL’s National Transmission Planning Study: Advancing U.S. Grid Modernization
New software is implemented to calculate the power flow sensitivity matrix helping describe line flow changes when load or generation changes.
Revolutionising HVDC Grids with Multi-Terminal Hubs
The first multiterminal hubs to be built in northern Germany will consist of a converter and a substation in addition to DC switchgear.
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The smart inverter utilizes advanced sensors and grid-forming software to communicate with with solar panels and batteries.
Enhancing Safety in Battery Energy Storage Systems
Fires in battery energy storage systems put renewable energy systems at risk. How can they be prevented?
Effective Funding, Updated Utility Standards for Grid Modernisation
Utilities face numerous challenges to grid stability, including ageing infrastructure and the integration of renewable energy sources.
Empowering Electric Vehicles: How Smart Grid Solutions Transform EV Charging
Artificial intelligence and smart charging target EV strain on the grid.
How (Should) Power Utilities Handle Grid Failures by Utilizing Mobile GSubstations
As the demand for electricity continues to grow and the grid becomes more complex, the role of mobile substations will likely expand.
Tackling Grid Strain with Artificial Intelligence
AI strains the grid - let it remedy the grid too.
Revolutionising Renewable Energy with Artificial Intelligence
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German TSOs launch joint project
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Harnessing Digital Twins for Offshore Wind
Cloud-based tools enhanced with artificial intelligence could reduce construction delays.
Overcoming Grid Connection Challenges to Accelerate UK Electrification
Grid connections and storage issues remain a bottleneck for UK electrification.
Detecting Partial Discharge in Medium Voltage Switchgear
Sometimes root cause of downtime is easy to identify – other times it is much more insidious and harder to detect, like partial discharge (PD).
Understanding the Difference Between Ground and Neutral Conductors
Fault current is rare, but when a ground wire is needed it can save lives.
China’s Renewable Energy Boom Strains Power Grid
China's "Clean Energy Absorption Action Plan" focuses on improvements in local distribution, long-distance inter-provincial transmission, and energy trading.
Securing the Smart Grid Against the Coming Onslaught of Quantum Computing Attacks
The potential rise of quantum computing could render many of today's encryption methods obsolete.
Back to Basics: High Voltage Enables Reliable Power Transmission
The circuit breaker is king of switchgear.
Negative Phase Sequence Current Protection
NPS can be used to improve protection sensitivity by detecting scenarios often missed by conventional methods. -Neil O’Sullivan.
Substation SOPs for GIS Are Necessary for Safety
Standard Operating Procedures at GIS substations require meticulous documentation, regular review, and formal approval processes.
Dubai’s New Substation: A Model for CO2 Reduction and Sustainability
“This collaboration with Dubai supports our shared vision for a sustainable energy grid.” -Hassan Merhi, Linxon