Your industrial uninterruptible power supply (UPS) is the foundation of the emergency power system, and it ensures the continual operation of your facility under fault or other abnormal conditions.

Out-of-step protection is a critical component of modern power system protection schemes—its importance has grown ...

One of Demetrios Tziouvaras’ favorite things about his job at SEL University is sharing his knowledge and experience with other engineers who are eager to learn the art and science of power system ...

Protect your devices with effective surge protection and power outage safety tips. Learn practical electronics protection ...

To manage the challenges of today’s complex electrical power systems and tightening budgets, facility managers need to understand the critical connection between electrical commissioning and ...

The 2026 National Electrical Code (NEC) introduces a significant shift in electrical design by prioritizing real-time power ...

Grid protection technology enables faults to be isolated and restored within hundred-millisecond window, compared with hours ...

Earn a Master’s in Electrical and Computer Engineering, with a focus on power systems, from the comfort of your office or home. View lectures at your convenience. Off-campus students enroll in the ...