As the electric distribution system transforms into a smarter network, Commonwealth Edison Co.’s distribution automation team has embarked on a step-change journey that will transform distribution ...

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

Like any equipment, each piece of a power distribution system has a chance of failing at some point. Even if installed properly, there are several factors that can cause failures, such as extreme ...

SAIDI (System Average Interruption Duration Index) and SAIFI (System Average Interruption Frequency Index) are widely used reliability indices that measure the performance of power distribution ...

Think about the last time your command needed mobile power in the field. This probably required the servicing, maintenance, dispatching, and recovery of an Advanced Medium Mobile Power Source (AMMPS) ...

Suspended ceilings in commercial buildings have grown in purpose and importance over the past few decades. At one time, they provided a grid for installing fluorescent troffers and created an overhead ...

How to measure harmonics in a power system. Methodologies for reducing power system harmonics. A look at "triplen" harmonics. The IEEE standard 3002.8-2018, “Recommended Practice for Conducting ...

The Biden Administration’s Executive Order 14057 establishes an ambitious plan to make all federal facilities net zero by 2045. New York City Local Law 97 establishes strict emission limits for ...

This report evaluates approaches for risk characterization and recent data, and it identifies a variety of strategies that could be considered to reduce the risks posed by water-quality deteriorating ...