Electricity and magnetism sit at the center of how the modern world operates. We rely on them every time a motor turns, a generator produces power, or a transformer adjusts voltage. What makes these ...

The Independent Electricity System Operator IESO and the Ontario Power Authority OPA have now merged, operating as one organization. This new organization is responsible for the real-time operation of ...

An autotransformer is an electrical transformer with only one winding that acts as both the primary and secondary winding. Unlike traditional transformers with separate windings, an autotransformer ...

Three former Duke Energy Corp. trading executives were indicted recently for racketeering and fraud in a scheme to boost their annual bonuses by recording losing trades in the wrong accounting book.

Energy management controls are not abstract efficiency tools. They are the mechanisms that determine how real systems respond to change, stress, and imperfect conditions. Long after dashboards stop ...

Watthour meter technology plays a crucial role in modern electrical engineering and maintenance by providing accurate measurement and monitoring of energy consumption. These devices are indispensable ...

There are many Electricity Questions for which students seek answers.

Drone utility inspection is the use of unmanned aerial systems (UAS) and inspection drones to inspect power lines, substations, towers, vegetation corridors, and other grid infrastructure so utilities ...

AI wildfire detection uses camera networks, thermal imaging, satellite data, and weather sensors to identify smoke, heat, and ignition risk near power lines, helping utilities reduce wildfire exposure ...

Utilities increasingly combine drone inspection findings with AI Wildfire Detection strategies to better understand ignition exposure across distribution feeders. Physical defects such as damaged ...

Power grid monitoring systems use sensors, SCADA platforms, phasor measurement units, and analytics software to track grid conditions in real time. Utilities monitor voltage, current, asset health, ...

New sets of challenges exist for planning and operating the grid, especially with the distribution systems in which these new resources must be integrated. Now electric utilities across the world are ...