A mechanical switch’s headline current rating is a resistive rating. Switching an inductive load is a different problem, set by the flyback…
A mechanical switch’s headline current rating is a resistive rating. Switching an inductive load is a different problem, set by the flyback…
As AI workloads push rack power into megawatt territory, data centers are shifting to 800 VDC and beyond — raising…
As AI workloads push rack power into megawatt territory, data centers are shifting to 800 VDC and beyond — raising arc-flash risk and outpacing…
A new generation of circuit breakers is becoming the future backbone of the United States’ energy transition.
A new generation of circuit breakers is becoming the future backbone of the United States’ energy transition.
Archer Aviation is developing pilotless eVTOLs, CATL is ready to produce safer batteries, and Florida is building out its…
Archer Aviation is developing pilotless eVTOLs, CATL is ready to produce safer batteries, and Florida is building out its flight testing track.
After federal approval, Zoox autonomous robotaxis will begin taking paying passengers in Las Vegas, with Los Angeles soon to come.
After federal approval, Zoox autonomous robotaxis will begin taking paying passengers in Las Vegas, with Los Angeles soon to come.
Allegro’s A81415 safety PMIC integrates wheel speed sensing, power management, and ASIL-D safety features into a single…
Allegro’s A81415 safety PMIC integrates wheel speed sensing, power management, and ASIL-D safety features into a single chip for…
In this article, we detail distribution transformer tap changers: fixed off-load (DETC) vs. dynamic on-load (OLTC) types,…
In this article, we detail distribution transformer tap changers: fixed off-load (DETC) vs. dynamic on-load (OLTC) types, their operational roles,…
Distribution transformers shape network voltage and fault behavior. Learn how winding configurations, vector groups, and…
Distribution transformers shape network voltage and fault behavior. Learn how winding configurations, vector groups, and grounding methods impact…
Learn how distribution transformers bridge medium-voltage feeders and end-use equipment, ensuring stable voltage through…
Learn how distribution transformers bridge medium-voltage feeders and end-use equipment, ensuring stable voltage through strategic placement,…
While Part 1 of this series showed what the IEC 61508 requires from power supplies to achieve functional safety, Part 2…
While Part 1 of this series showed what the IEC 61508 requires from power supplies to achieve functional safety, Part 2 provides insights into…
Learn about fault levels and short-circuit protection for medium-voltage distribution. We’ll examine current sources,…
Learn about fault levels and short-circuit protection for medium-voltage distribution. We’ll examine current sources, fault types, symmetrical…
Explore distribution topologies, from simple radial feeders to complex networks, and examine reliability metrics, common…
Explore distribution topologies, from simple radial feeders to complex networks, and examine reliability metrics, common causes of outages, and…
Learn the engineering challenges of ensuring transformer resilience and managing the shift to new ester and silicone oils…
Learn the engineering challenges of ensuring transformer resilience and managing the shift to new ester and silicone oils with advanced, PFAS-free…
Learn how modern substation commissioning extends beyond plant checks to verify SCADA, comms, cybersecurity, and data…
Learn how modern substation commissioning extends beyond plant checks to verify SCADA, comms, cybersecurity, and data integrity for safe operation…
Substation field testing ensures long-term reliability. It verifies instrument transformers , circuit breakers, and…
Substation field testing ensures long-term reliability. It verifies instrument transformers , circuit breakers, and protection relays against…
Learn how substation commissioning verifies design intent and system integration through FAT, SAT, cold…
Learn how substation commissioning verifies design intent and system integration through FAT, SAT, cold (pre-energization), and hot…
Because their generation fluctuates, Battery Energy Storage Systems (BESS) have become essential for grid stability.…
Because their generation fluctuates, Battery Energy Storage Systems (BESS) have become essential for grid stability. Grid-supporting BESS must…
The compact, convection-cooled power supplies target high-density industrial control and automation systems.
The compact, convection-cooled power supplies target high-density industrial control and automation systems.
Building integrated and modern systems enable resilient, efficient, and safer operations that…
Building integrated and modern systems enable resilient, efficient, and safer operations that…
Learn how smart substations use synchronized IoT devices compliant with key standards for high-fidelity data, enabling…
Learn how smart substations use synchronized IoT devices compliant with key standards for high-fidelity data, enabling real-time protection and…
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