This repository contains a single AutoCAD 2007 .dwg file with four electrical circuit diagrams (1A, 1B, 1C, 1D) created as part of a CAD midterm assignment. Each circuit is meticulously drawn to ...

This project involved creating a detailed single line diagram using AutoCAD for a 33kV/11kV substation. Components such as lightning arrestors, current transformers, potential transformers, vacuum ...

In Part 1 of this two-part series, we presented a 3-phase, 480VAC motor circuit with its associated controls (Figure). We stepped through a logical, systematic approach to troubleshoot the main power ...

Abstract: Today, China has entered an aging society, and the issue of elderly care has become increasingly prominent. This article aims to realize the electrical control circuit design of a smart ...

Three Phase Bus Line Diagram illustrates busbars, feeders, and switchgear in a three-phase system, using single-line schematics for substations, distribution networks, protection coordination, load ...