Drag a "Power Grid" (Utility) onto the workspace. Double-click it to enter parameters such as Rated kV and Short Circuit MVA.
To ensure accuracy in your reports, follow these industry standards:
Before diving into calculations, you must familiarize yourself with the User Interface (UI). ETAP is designed around a "One-Line Diagram" (OLD) interface.
This tutorial provides a structured roadmap to getting started with ETAP, from setting up your first project to running advanced simulations. 1. Introduction to the ETAP Environment
Connect a 2-Winding Transformer to the grid. In the editor, specify the kVA rating and impedance (Z%). You can use the "Typical Z & X/R" button if specific data is unavailable.
Located on the right, this contains all electrical components like AC buses, transformers, generators, and loads.
This study determines if your system can handle the connected load without overcurrent or undervoltage conditions.
Once your system is modeled, you can run simulations using the Mode Toolbar. Load Flow Analysis