Article’s

This paper presents a comprehensive, step-by-step methodology for electrical power system design using AutoCAD Electrical. It documents a complete engineering workflow, beginning with an introduction to 2D CAD fundamentals and electrical design principles, then progressing through the creation of critical design documents such as electrical plans, wiring diagrams, and ultimately, an intelligent single-line diagram (SLD). The study provides detailed guidance on creating and managing custom symbol blocks, designing panel layouts, and preparing for the transition to 3D parametric modeling of key components like transformers and generators. The goal is to provide electrical engineering students with a unified, practical framework, demonstrating how each phase of design integrates to produce a professional, coordinated set of electrical documentation.