VFDs - Introduction to Variable Frequency Drives Theory

Fundamentals Classroom Session

Attendees will gain a fundamental understanding, and practical guide, for the application of VFDs in industrial and municipal service with a focus on performance and reliability.

• Basics of AC induction motors
• Basics of VFD topology & motor control methods
• Power & motor reliability
• VFD reliability & equipment protection features
• Common fault conditions & avoidance by design and protection
• Application studies & peer discussions