Simulation and Study of the Effect of a Short-Circuit in a Transmission Line Bergeron Model Using EMTP and PSCAD Software

The study of transient phenomena in electrical networks is a complex field, these phenomena lead to a particular focus on their immediate effects from their appearance until their disappearance or elimination. The duration of this type of fault thus generates a crucial and sometimes critical transitional period for the affected power networks, as it is generally very short, but which can have disastrous consequences up to the total collapse of the network (blackout).In this paper we used the Bergeron model transmission line supplies a resistive load to simulate by the two software of the transients EMTP and the PSCAD/EMTDC a single-phase short-circuit fault (phase C) appears in a 230kV this transmission line which, accompanied by the opening of a three-phase circuit breaker, and after elimination of this fault the circuit breaker closes, to have the consequences of this fault on the voltages of the nodes and the current transmitted in the Bergeron type overhead line, and to see the other side of the difference between the results obtained by the two transient simulation software in electrical networks.