This course provides a comprehensive and practical guide to 13.8kV Medium Voltage (MV) Switchgear, focusing on real-world operation, control circuits, maintenance, and troubleshooting techniques used in industrial and utility environments. Whether you are a fresh electrical engineer, technician, or experienced professional, this course is designed to strengthen your understanding of MV switchgear systems and help you confidently handle day-to-day operational and fault scenarios.
You will start by building a solid foundation in scheme reading and single line diagrams, enabling you to interpret complex electrical drawings with ease. The course then walks you through busbar arrangements, AC/DC control circuits, and detailed analysis of circuit breaker control systems including closing, tripping, and motor charging circuits.
A major focus is placed on protection and interlocking logic, helping you understand how switchgear systems ensure safety, reliability, and fault isolation. You will also learn how to analyze alarm circuits and automatic bus transfer schemes, which are critical in maintaining system continuity.
