Variable Frequency Drives Explained - VFD Basics IGBT inverter

Variable Frequency Drives Explained - VFD basics. In this video, we take a look at variable frequency drives to understand how they work in electrical engineering and power electronics. We look at where and why to use a VFD or VSD, alternating current, direct current, single-phase, three-phase, frequency, rectifier, DC bus, inverter, capacitor, PWM, pulse width modulation.