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Free Webinar

Variable Frequency Drives

Wednesday, November 18, 2026
11:00 AM ET
VFDsWebinar
About this class

Join PMI for a 1-hour deep dive into Variable Frequency Drives (VFDs) from a utility perspective. Learn about the electrical architecture of a VFD, discover the power quality (PQ) problems caused by VFDs, and their sensitivities to PQ.

Also, receive recommendations for troubleshooting VFD problems and minimizing utility effects on VFD performance.

Your presenter
Speaker

Chris Mullins

Chris Mullins is the President of Power Monitors, Inc. His 30-plus years at PMI have given him an extensive background in power quality, power line communications, and instrumentation design, with patents in each area. He is an active member of several IEEE standards groups and has authored more than 70 white papers. He holds a BS in Electrical Engineering from the University of Virginia.

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Send your toughest PQ questions and get answers grounded in IEEE standards, decades of PQ data, and 400+ technical white papers.

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