Learning Center

Motor Control Methods Explained

By Tyler Simmons on 26th Mar 2026

Controlling an AC motor isn’t one size fits all. The method you choose impacts energy usage, equipment lifespan, and overall system performance. Terminology for motor controls can vary based on geography, application, or the …

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What is PID Control in VFDs?

By Tyler Simmons on 15th Oct 2025

Many facilities using pumps and fans are constantly fighting the battle of maintaining just the right pressure, flow, or levels in their system. Variable frequency drives are the go-to solution for electric motor speed control bec …

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What's New in VFDs - SmartD

By Tyler Simmons on 6th Aug 2025

Variable frequency drives have been controlling motors for over forty years, but they’ve always introduced power quality issues as a side effect. Harmonics, dV/dt, and common mode are known issues to address with every VFD. …

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