Inverters are looked at by power utilities as “static” devices since they are not of the type classified as rotating machinery such as electric generators. The power companies require users, who put ...

Power Factor (PF) is a measure of how a load draws power from the source. When the current phasor leads the voltage phasor, PF is leading and when the current phasor lags the voltage phasor, PF is ...

We have a number of recognized transmission and distribution experts serving on our board of "Grid Masters." Several times each month we’ll post what we judge to be the toughest questions that also ...

Abstract: This paper introduces an innovative Active and Reactive Energy Management System (AR-EMS) tailored for optimizing power flow within a Moroccan smart microgrid. It investigates how different ...

A large-scale power grid’s ability to transfer energy from producers to consumers is constrained by both the network structure and the nonlinear physics of power flow. Violations of these constraints ...

Abstract: Representation of nonstationary sinusoidal signals as complex time-varying functions, known as Dynamic Phasors (DPs), has been a long-standing problem in the circuit theory and power system ...