Basic electricity is described in many ways. When an electric circuit flows through a conductor, a magnetic field (or "flux") develops around the conductor. The highest flux density occurs when the ...

The primary function of an electric pole transformer is voltage transformation. Power plants generate pwer at extremely high voltage levels, as this minimizes energy loss during long-distance ...

In December 2024, Finland launched an investigation into a ship allegedly linked to Russia’s “shadow fleet” following a series of incidents involving damage to undersea cables. The investigation has ...

Everlast transmission tower tags are the best way to mark your transmission towers. The cost to send lineman and helicopters to attach tags is expensive. Our Everlast product line has been UL tested ...

The DDIN Fiberglass Arm Sleeve kit is designed to protect fiberglass crossarms during use with extension arms (hot-arms) and crossarm bases. There's no need to modify your existing hot-arms to ...

The Intrusion Detection System (IDS) StationGuard monitors Ethernet networks in substations and identifies suspicious behavior, prohibited actions, and malfunctions on the IEC 61850 station or process ...

Substation Relay Protection Training - This 12-Hour, instructor-led, live online course is designed for engineers and technicians from utilities or industries who participate in the design, ...

Part of the popular testing and measurement series of handbooks, Volume 9 further examines the crucial elements of proper maintenance and testing techniques essential to minimizing risk and liability.

Impedance is the total opposition a cable offers to alternating current. It includes both resistance and reactance and is generally expressed in Ohms. At the fundamental frequency, power systems are ...

A fuse is an electrical safety device that protects electrical circuits and electronics devices from damage caused by excessive current. It does so by melting and breaking the circuit when the current ...

A fault current is an unintended, uncontrolled, high current flow through an electric power system. A fault current is caused by a very low impedance short circuit. This may be a short to ground or ...

Industrial Electrical Power includes everything from the utility service entrance, through to on-site electrical generation, power distribution, UPS and power quality and grounding, electrical ...