Latest Substations Articles

In this new article series, we look at substation design and layout planning, starting here with early stage choices and…

In this new article series, we look at substation design and layout planning, starting here with early stage choices and physical layout.

As we wrap up this series, this article outlines the purpose of substation grounding, the IEE Std 80 design, and…

As we wrap up this series, this article outlines the purpose of substation grounding, the IEE Std 80 design, and best-practice field testing.

Wildfire risk is rising for utilities. A control room-based, data-forward strategy using ADMS integration and real-time…

Wildfire risk is rising for utilities. A control room-based, data-forward strategy using ADMS integration and real-time data allows for precise,…

Learn how modern substation integration merges protection and SCADA over digital networks and requires security and…

Learn how modern substation integration merges protection and SCADA over digital networks and requires security and human-centered HMIs for grid…

In substations, the DC system is critical for protection, control, and SCADA during AC loss. Learn about the relevant…

In substations, the DC system is critical for protection, control, and SCADA during AC loss. Learn about the relevant IEEE standards, choosing the…

Here, we provide an overview of common substation busbar configurations—Single Bus, Main and Transfer, Double…

Here, we provide an overview of common substation busbar configurations—Single Bus, Main and Transfer, Double Breaker/Double Bus, Ring Bus/Ring…

This article explains the role of substation isolators, covering their purpose in visible isolation and safe operating…

This article explains the role of substation isolators, covering their purpose in visible isolation and safe operating sequences with breakers and…

This article explores the crucial role of circuit breakers in substations, covering their fundamental functions,…

This article explores the crucial role of circuit breakers in substations, covering their fundamental functions, interruption processes, and the…

This article explores the essential role of instrument transformers (CTs and VTs) in substations, their construction,…

This article explores the essential role of instrument transformers (CTs and VTs) in substations, their construction, accuracy factors, and safety…

This article explores the role of power transformers in substations, highlighting their design, configurations, cooling…

This article explores the role of power transformers in substations, highlighting their design, configurations, cooling methods, tap-changing…

Learn how to model and manage heat in 4-6.5 kV IGBT and SiC modules using coupled electro-thermal simulations for…

Learn how to model and manage heat in 4-6.5 kV IGBT and SiC modules using coupled electro-thermal simulations for accurate cooling and reliable…

PG&E and Entergy Mississippi have begun major grid infrastructure improvements to handle increasing energy demand.

PG&E and Entergy Mississippi have begun major grid infrastructure improvements to handle increasing energy demand.

This article examines the functions of four different types of substations within the electrical grid: step-up,…

This article examines the functions of four different types of substations within the electrical grid: step-up, step-down, transmission, and…

In a world first, National Grid has used automated drones to inspect U.K. grid infrastructure Beyond the Visual Line of Sight.

In a world first, National Grid has used automated drones to inspect U.K. grid infrastructure Beyond the Visual Line of Sight.

Wood Mackenzie reports that surging demand and stalled supply chains leave the U.S. short on transformers.

Wood Mackenzie reports that surging demand and stalled supply chains leave the U.S. short on transformers.

The article explores the issue of electromagnetic interference (EMI) in high-voltage transmission systems, highlighting…

The article explores the issue of electromagnetic interference (EMI) in high-voltage transmission systems, highlighting its sources, impacts, and…

Learn about distributed impedance and admittance parameters of transmission lines, their influence on voltage regulation,…

Learn about distributed impedance and admittance parameters of transmission lines, their influence on voltage regulation, power loss, and…

Learn how dynamic and static ZIP loads affect power flow and stability in IEEE test systems using impedance, current, and…

Learn how dynamic and static ZIP loads affect power flow and stability in IEEE test systems using impedance, current, and power models.

In this edition of Biz Briefs, Triad Magnetics, SSEN, Stardust Power, Rosendin, and Wallbox have made business moves to…

In this edition of Biz Briefs, Triad Magnetics, SSEN, Stardust Power, Rosendin, and Wallbox have made business moves to expand or advance their…