The promising increase of Electric Vehicles (EVs) in our society poses a challenging problem on the impact assessment their charging/discharging to power distribution grids. This paper addresses framework nonlinear differential equations. Specifically, we address ODE (Ordinary Differential Equation) model for representing spatial profile voltage phasor along feeder, which has been recently intr...

The surge in demand for electricity has driven the power system to operate at a lower efficiency level. With many actions taken improve electric grid, voltage unbalance and line overload have become challenging problems address. Voltage control can be determined generation, transfer, usage. When is under stress, reactive current significantly contributes instability. To maximize of system, flex...

This paper presents the no-load practical synchronous speed characteristics of a laboratory model induction machine of 120 W capacity. Critical, minimum and maximum capacitance required for excitation are calculated from the no load curve for voltage buildup, rated voltage and current respectively; at various super synchronous speeds. A realistic model of the machine is presented on Matlab/Simu...