Impact of electric vehicle fast charging on power system voltage stability
Development of a static load model for an EV dc fast charger. EV having a combination of constant power and negative exponential characteristics. The parameters of the model depend on the parasitic resistances of the charger. EV load consumes more power at lower system voltages. EV load affects system voltage stability more compared to P, I, Z, load models.
electric vehicle load modeling grid impacts loading margin steady state voltage stability