Several different types of electric vehicle (EV) charging technologies are explained in literature and implemented in technical applications. This paper provides an overview of the present and proposed EV charging technologies in terms of converter topologies, power levels, electricity flow...
The transformer model comprises the parameters are obtained from experimental measurements. The effect of the sag type, depth, duration and initial point-on-wave on the inrush current peak value is studied. The current summit has periodical dependence on sag length as well as the initial...
The autotransformer serves a role similar to that of the normal transformer to increase or lower voltage. It consists of a single continuous twisting using a tap brought out in some intermediate stage as shown in Fig.1. Since the primary and secondary windings of the autotransformer are...
