Comparison of Five Control Methods for Digitally Feedback Controlled PWM Inverters | ||||||
Author(s) | Atsuo Kawamura; Tomoki Yokoyama | |||||
Abstract | Five different schemes suitable for digital feedback control of PWM inverter are proposed, which are 1) resistance load based DB (deadbeat) control, 2) disturbance observer based DB control I, 3) disturbance observer based DB control Il, 4) internal model principle based pole placement, and 5) digital PI based DB control. From the view point of UPS applications, the advantages and disadvantages are discussed through simulations and experiments. | |||||
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Type | Members Only | |||||
Date | Last modified 2019-07-31 by System | |||||