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 ...

Alternators like this one will probably disappear from the front of engines, replaced by a starter generator built into the transmission. Photo: Jim Park Within a decade’s time we will probably have ...

The objective of protective relays and protective schemes is to protect electrical equipment such as transformers, lines, cables, bus bars, etc. during abnormal system conditions. Hence, protective ...

Electrical substations utilize direct lightning stroke shielding to help ensure proper operation, and to prevent costly damages and extended outages. While modern substation designs and equipment make ...

If electricity strikes you as mysterious, you're not alone. A device stymied an electrical engineer friend of mine not because it wouldn't work when it should, but because it worked when it shouldn't.

The system features an intuitive, color-coded digital interface that allows homeowners and electricians to instantly detect and pinpoint faults—including which side of the system is affected. In the ...