Short circuit analyses on PC in Windows Graphical Environment
Abstract
One of the most important analyzes in the electric power system (EES) is the analysis of short-circuit currents. This paper will present an improved numerical procedure that enables such calculations separately or simultaneously in low-voltage, medium-voltage and high-voltage networks. The calculation of short and ground connections is done on a three-phase network model, and multiple ground connections and short connections with or without cross branches are also possible. The TOKSwin software package was created for this purpose. The main shell of the program consists of a graphic input/output created in the Windows graphics environment, i.e. it uses standard graphic and textual techniques and routines for handling objects, so that simple and fast work is enabled.
Ranko Goić
Full Professor | Department of Power Grids and Substations
Full professor at the Faculty of Electrical Engineering, Mechanical Engineering, and Naval Architecture in Split exeperienced in transmission and distribution networks, renewable energy sources (RES), power system planing and economics
