Rectification and Inversion in Motor Drives (Full Lecture)

In this lesson we'll examine how a generic motor drive rectifies incoming 3 phase AC with a fixed magnitude and frequency entirely into DC, then inverts it into outgoing 3 phase AC with a variable magnitude and frequency. We'll discuss pulse width modulation (PWM )inversion and how three properties: fundamental frequency, modulation index, and carrier frequency respectively influence frequency, magnitude, and quality of the output voltage waveform. (Full Lecture)

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For more FREE online technical training check out the following playlists available at the bigbadtech channel:

DC Circuit Analysis    • DC Circuit Analysis  

Single Phase AC Circuit Analysis    • Single Phase AC Circuit Analysis  

3 Phase AC Circuit Analysis    • 3 Phase AC Circuit Analysis  

Hydraulics    • Hydraulics and Electrical Control of ...  

Pneumatics    • Pneumatics  

Motor Control    • Motor Control  

Motors and Generators    • Motors and Generators  

Motor Drives/Variable Frequency Drives (VFD)    • Motor Drives  

Programmable Logic Controllers (PLCs)    • Programmable Logic Controllers (PLCs)...