A case study for optimization of power system load flow analysis using ETAP software

Abstract

This research report explores the optimization of power system load current analysis by integrating Electrical Transient Analyzer Program (ETAP) software and Single Line Diagram (SLD) representation. Load current analysis is essential for the reliable and efficient operation of power grids, and the use of advanced software tools such as ETAP offers significant opportunities to improve analysis capabilities. The integration of SLD with ETAP enables more intuitive and comprehensive visualization of energy system elements and their connections, improving the modelling and analysis process. The article presents a case study that demonstrates the practical application of this integrated approach using a typical power system model to estimate load current characteristics under various operating conditions. The methodology involves building a powerful system model in ETAP and includes SLD representations to improve system visualization and analysis. The system simulation experiments evaluate the performance and accuracy of the integrated ETAPSLD approach, focusing on key parameters such as voltage profiles, current flows, enabling more efficient load current analysis and providing valuable information for power system engineers and operators. Overall, this study contributes to the field of energy system analysis by using advanced software tools for advanced modelling and optimization.