ELECTRIC MACHINES

Posts

Showing posts from August, 2009

Winding Failure

This picture is of a defective stator winding of welding alternator. The stator winding was failed due to insulation failure. This picture shows the bunt coils at connection side of winding.

Transit Damage

This Picture is of a new motor. But due to mishandling it's body was broken. We can clearly see the stator core and some portion of stator winding.

Introduction

Welcome to my technical blog dedicated to the practical art and science of electrical machine maintenance, troubleshooting, and rewinding. With over 25 years of hands-on industry experience—specializing in AC induction motors, brush/brushless alternators, and custom winding setups—I built this space to document real-world workshop insights, repair diagnostics, and circuit analysis. Whether you are an electromechanical engineer, a workshop technician, or an industry apprentice, my goal is to share field-tested solutions and foster a collaborative community where we can exchange knowledge, troubleshoot complex faults, and elevate our trade together.